Rayo plugin - Implemented OPUS decoding/encoding for SIP calls

git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/trunk@13802 b35dd754-fafc-0310-a699-88a17e54d16e

Rayo plugin - Implemented OPUS decoding/encoding for SIP calls
git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/trunk@13802 b35dd754-fafc-0310-a699-88a17e54d16e
2f20b26c · Dele Olajide · dele · de9cab2e · 2f20b26c · 2f20b26c
Commit 2f20b26c authored Nov 05, 2013 by Dele Olajide Committed by dele Nov 05, 2013
16 changed files
--- a/src/plugins/rayo/src/java/com/sun/voip/MediaInfo.java
+++ b/src/plugins/rayo/src/java/com/sun/voip/MediaInfo.java
@@ -124,17 +124,15 @@ if (false) {
            (byte)125, RtpPacket.SPEEX_ENCODING, 32000, 2, false));
    }
-    public MediaInfo(byte payload , int encoding, int sampleRate,
+    public MediaInfo(byte payload , int encoding, int sampleRate, int channels, boolean isTelephoneEventPayload)
-	int channels, boolean isTelephoneEventPayload) {
+    {
+		this.payload = payload;
-	this.payload = payload;
+		this.encoding = encoding;
-	this.encoding = encoding;
+		this.sampleRate = sampleRate;
-	this.sampleRate = sampleRate;
+		this.channels = channels;
-	this.channels = channels;
+		this.isTelephoneEventPayload = isTelephoneEventPayload;
-	this.isTelephoneEventPayload = isTelephoneEventPayload;
+		samplesPerPacket = sampleRate * channels / (1000 / RtpPacket.PACKET_PERIOD);
-	samplesPerPacket =
-	    sampleRate * channels / (1000 / RtpPacket.PACKET_PERIOD);
    }
    public static MediaInfo findMediaInfo(int encoding, int sampleRate,

--- a/src/plugins/rayo/src/java/com/sun/voip/SdpInfo.java
+++ b/src/plugins/rayo/src/java/com/sun/voip/SdpInfo.java
@@ -3,12 +3,12 @@
 *
 * This file is part of jVoiceBridge.
 *
- * jVoiceBridge is free software: you can redistribute it and/or modify 
+ * jVoiceBridge is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as 
+ * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation and distributed hereunder 
+ * published by the Free Software Foundation and distributed hereunder
 * to you.
 *
- * jVoiceBridge is distributed in the hope that it will be useful, 
+ * jVoiceBridge is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
@@ -17,8 +17,8 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Sun designates this particular file as subject to the "Classpath"
- * exception as provided by Sun in the License file that accompanied this 
+ * exception as provided by Sun in the License file that accompanied this
- * code. 
+ * code.
 */
 package com.sun.voip;
@@ -49,7 +49,7 @@ public class SdpInfo {
    private MediaInfo transmitMediaInfo;
    private boolean transmitMediaInfoOk;
-    public SdpInfo(String remoteHost, int remotePort, 
+    public SdpInfo(String remoteHost, int remotePort,
 	    byte telephoneEventPayload, Vector supportedMedia,
 	    MediaInfo mediaInfo, boolean preferredMediaSpecified) {
@@ -136,7 +136,7 @@ public class SdpInfo {
    public MediaInfo getMediaInfo() {
 	return mediaInfo;
    }
    public void setTransmitMediaInfoOk(boolean transmitMediaInfoOk) {
 	this.transmitMediaInfoOk = transmitMediaInfoOk;
    }
@@ -150,7 +150,7 @@ public class SdpInfo {
    }
    public MediaInfo getTransmitMediaInfo() {
-	if (transmitMediaInfo == null || mediaInfo.getPayload() == 
+	if (transmitMediaInfo == null || mediaInfo.getPayload() ==
 		RtpPacket.PCMU_PAYLOAD) {
 	    return mediaInfo;
@@ -176,7 +176,7 @@ public class SdpInfo {
 	    Logger.println(e.getMessage());
 	    Logger.println("Using transmit media info " + transmitMediaInfo);
 	}
 	return transmitMediaInfo;
    }
@@ -204,7 +204,7 @@ public class SdpInfo {
 	return true;
    }
-    public MediaInfo getMediaInfo(int sampleRate, int channels, int encoding) 
+    public MediaInfo getMediaInfo(int sampleRate, int channels, int encoding)
 	    throws IOException {
 	if (supportedMedia != null) {
@@ -224,8 +224,7 @@ public class SdpInfo {
 	    + encoding + "/" + sampleRate + "/" + channels);
    }
-    public MediaInfo findBestMediaInfo(Vector otherSupportedMedia,
+    public MediaInfo findBestMediaInfo(Vector otherSupportedMedia,  MediaInfo otherMediaPreference) throws IOException {
-	    MediaInfo otherMediaPreference) throws IOException {
 	MediaInfo best = null;
@@ -239,7 +238,7 @@ public class SdpInfo {
 	    if (otherMediaPreference != null) {
 		if (m.getSampleRate() > otherMediaPreference.getSampleRate() ||
 		        m.getChannels() > otherMediaPreference.getChannels()) {
 		    continue;
 		}
 	    }
@@ -257,7 +256,7 @@ public class SdpInfo {
    }
    private boolean isBetter(MediaInfo m1, MediaInfo m2) {
-	if (m1.getSampleRate() > m2.getSampleRate() && 
+	if (m1.getSampleRate() > m2.getSampleRate() &&
 	        m1.getChannels() >= m2.getChannels()) {
 	    return true;

--- a/src/plugins/rayo/src/java/com/sun/voip/SdpManager.java
+++ b/src/plugins/rayo/src/java/com/sun/voip/SdpManager.java
@@ -3,12 +3,12 @@
 *
 * This file is part of jVoiceBridge.
 *
- * jVoiceBridge is free software: you can redistribute it and/or modify 
+ * jVoiceBridge is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as 
+ * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation and distributed hereunder 
+ * published by the Free Software Foundation and distributed hereunder
 * to you.
 *
- * jVoiceBridge is distributed in the hope that it will be useful, 
+ * jVoiceBridge is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
@@ -17,8 +17,8 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Sun designates this particular file as subject to the "Classpath"
- * exception as provided by Sun in the License file that accompanied this 
+ * exception as provided by Sun in the License file that accompanied this
- * code. 
+ * code.
 */
 package com.sun.voip;
@@ -74,7 +74,7 @@ public class SdpManager {
 	SdpManager.supportedMedia = supportedMedia;
    }
-    public void setPreferredMedia(int encoding, int sampleRate, int channels) 
+    public void setPreferredMedia(int encoding, int sampleRate, int channels)
 	    throws ParseException {
 	if (sampleRate == 8000 && channels == 1) {
@@ -95,7 +95,7 @@ public class SdpManager {
 	return localMediaPreference;
    }
-    public void setTransmitMediaInfo(int encoding, int sampleRate, 
+    public void setTransmitMediaInfo(int encoding, int sampleRate,
 	    int channels) throws ParseException {
 	transmitMediaInfo = findMediaInfo(encoding, sampleRate, channels);
@@ -124,16 +124,13 @@ public class SdpManager {
 	for (int i = 0; i < supportedMedia.size(); i++) {
 	    MediaInfo mediaInfo = (MediaInfo) supportedMedia.elementAt(i);
-	    if (mediaInfo.getSampleRate() > maxSampleRate ||
+	    if (mediaInfo.getSampleRate() > maxSampleRate || mediaInfo.getChannels() > maxChannels) {
-		    mediaInfo.getChannels() > maxChannels) {
+	 		continue;
-	 	continue;
 	    }
-	    if (useTelephoneEvent == false && 
+	    if (useTelephoneEvent == false && mediaInfo.isTelephoneEventPayload())
-		    mediaInfo.isTelephoneEventPayload()) {
+	    {
+			continue;
-		continue;
 	    }
 	    if (n > 0) {
@@ -153,14 +150,13 @@ public class SdpManager {
    private String getRtpmaps() {
 	String rtpmaps = "";
-	for (int i = 0; i < supportedMedia.size(); i++) {
+	for (int i = 0; i < supportedMedia.size(); i++)
-	    MediaInfo mediaInfo = (MediaInfo)
+	{
-		supportedMedia.elementAt(i);
+	    MediaInfo mediaInfo = (MediaInfo) supportedMedia.elementAt(i);
-	    if (mediaInfo.getSampleRate() > maxSampleRate ||
-                    mediaInfo.getChannels() > maxChannels) {
-		continue;
+	    if (mediaInfo.getSampleRate() > maxSampleRate || mediaInfo.getChannels() > maxChannels)
+	    {
+			continue;
 	    }
 	    rtpmaps += generateRtpmap(mediaInfo) + "\r\n";
@@ -181,7 +177,7 @@ public class SdpManager {
     */
    private String generateRtpmap(MediaInfo mediaInfo) {
 	if (mediaInfo.isTelephoneEventPayload()) {
-	//    if (useTelephoneEvent == false) { 
+	//    if (useTelephoneEvent == false) {
 	//	return "";
 	//    }
@@ -189,7 +185,7 @@ public class SdpManager {
 		+ " telephone-event/8000";
 	}
-	return "a=rtpmap:" + mediaInfo.getPayload() + " " 
+	return "a=rtpmap:" + mediaInfo.getPayload() + " "
 		+ mediaInfo.getEncodingString() + "/"
 		+ mediaInfo.getSampleRate() + "/"
 		+ mediaInfo.getChannels();
@@ -198,7 +194,7 @@ public class SdpManager {
    /*
     * Find the MediaInfo for a specified payload
     */
-    public static MediaInfo findMediaInfo(byte payload) 
+    public static MediaInfo findMediaInfo(byte payload)
 	    throws ParseException {
 	for (int i = 0; i < supportedMedia.size(); i++) {
@@ -235,8 +231,8 @@ public class SdpManager {
 	    }
 	}
-	throw new ParseException("Unsupported media " + 
+	throw new ParseException("Unsupported media " +
-	    "encoding " + encoding + " sample rate " + sampleRate 
+	    "encoding " + encoding + " sample rate " + sampleRate
 	    + " channels " + channels, 0);
    }
@@ -246,7 +242,7 @@ public class SdpManager {
            + "o=" + name + " 1 1 IN IP4 "
            + isa.getAddress().getHostAddress() + "\r\n"
            + "s=SIP Call\r\n"
-            + "c=IN IP4 " 
+            + "c=IN IP4 "
 	    + isa.getAddress().getHostAddress() + "\r\n"
            + "t=0 0 \r\n"
            + "m=audio " + isa.getPort()
@@ -255,112 +251,105 @@ public class SdpManager {
            + getRtpmaps();
        if (localMediaPreference != null) {
-	    sdp += "a=PreferredPayload:" 
+	    sdp += "a=PreferredPayload:"
 	 	+ localMediaPreference.getPayload() + "\r\n";
 	}
 	if (transmitMediaInfo != null) {
-	    sdp += "a=transmitPayload:" 
+	    sdp += "a=transmitPayload:"
 	 	+ transmitMediaInfo.getPayload() + "\r\n";
 	}
        return sdp;
    }
-    public String generateSdp(String name, InetSocketAddress isa,
+    public String generateSdp(String name, InetSocketAddress isa, SdpInfo remoteSdpInfo) throws IOException
-	    SdpInfo remoteSdpInfo) throws IOException {
+    {
+		MediaInfo mediaInfo = null;
-	MediaInfo mediaInfo = null;
+		if (localMediaPreference != null)
+		{
-	if (localMediaPreference != null) {
+			if (remoteSdpInfo.isSupported(localMediaPreference)) {
-	    if (remoteSdpInfo.isSupported(localMediaPreference)) {
+				mediaInfo = localMediaPreference;
-	        mediaInfo = localMediaPreference;
+				Logger.println("Using local media preference:  " + mediaInfo);
+			}
-		if (Logger.logLevel >= Logger.LOG_INFO) {
-		    Logger.println("Using local media preference:  " + mediaInfo);
 		}
-	    }
-	}
+		/*
+		 * Try remote media preference
-	/*
+		 */
-	 * Try remote media preference
+		if (remoteSdpInfo.preferredMediaSpecified())
-	 */
+		{
-	if (mediaInfo == null && remoteSdpInfo.preferredMediaSpecified()) {
+			MediaInfo remoteMediaPreference = remoteSdpInfo.getMediaInfo();
-	    MediaInfo remoteMediaPreference = remoteSdpInfo.getMediaInfo();
+			if (remoteMediaPreference.getSampleRate() <= maxSampleRate &&
-	    if (remoteMediaPreference.getSampleRate() <= maxSampleRate &&
+				remoteMediaPreference.getChannels() <= maxChannels) {
-		    remoteMediaPreference.getChannels() <= maxChannels) {
+				/*
-	        /*
+				 * See if remote media preference is supported
-	         * See if remote media preference is supported
+				 */
-	         */
+				try {
-	        try { 
+					mediaInfo = findMediaInfo(remoteMediaPreference.getPayload());
-		    mediaInfo = 
+					Logger.println("Using remote media preference:  " + mediaInfo);
-			findMediaInfo(remoteMediaPreference.getPayload());
+				} catch (ParseException e) {
+				}
-	            Logger.println("Using remote media preference:  " 
+			}
-			+ mediaInfo);
-	        } catch (ParseException e) {
-	        }
-	    }
        }
-	if (mediaInfo == null) {
+		if (mediaInfo == null) {
-	    /*
+			/*
-	     * default to 8000/1 ulaw
+			 * default to 8000/1 ulaw
-	     */
+			 */
-            mediaInfo = remoteSdpInfo.findBestMediaInfo(supportedMedia,
+			mediaInfo = remoteSdpInfo.findBestMediaInfo(supportedMedia,	localMediaPreference);
-		localMediaPreference);
-	    Logger.println("Using best media " + mediaInfo);
+			Logger.println("Using best media " + mediaInfo);
-	}
+		}
-	remoteSdpInfo.setMediaInfo(mediaInfo);
+		remoteSdpInfo.setMediaInfo(mediaInfo);
-	String payloads = "13 " + mediaInfo.getPayload();
+		String payloads = "13 " + mediaInfo.getPayload();
-	byte telephoneEventPayload = remoteSdpInfo.getTelephoneEventPayload();
+		byte telephoneEventPayload = remoteSdpInfo.getTelephoneEventPayload();
-	String telephoneEvent = "";
+		String telephoneEvent = "";
-	if (useTelephoneEvent == true && telephoneEventPayload != 0) {
+		if (useTelephoneEvent == true && telephoneEventPayload != 0) {
-	    try {
+			try {
-	        MediaInfo m = findMediaInfo(telephoneEventPayload);
+				MediaInfo m = findMediaInfo(telephoneEventPayload);
-		payloads += " " + telephoneEventPayload;
+			payloads += " " + telephoneEventPayload;
-	        telephoneEvent += generateRtpmap(m) + "\r\n";
+				telephoneEvent += generateRtpmap(m) + "\r\n";
-	    } catch (ParseException e) {
+			} catch (ParseException e) {
-		Logger.println("Failed to add rtpmap for telephone event " 
+			Logger.println("Failed to add rtpmap for telephone event " + telephoneEventPayload);
-		    + telephoneEventPayload);
+			}
-	    }
+		}
-	}
-	String transmitMap = "";
+		String transmitMap = "";
-	if (transmitMediaInfo != null) {
+		if (transmitMediaInfo != null) {
-	    transmitMap = generateRtpmap(transmitMediaInfo) + "\r\n";
+			transmitMap = generateRtpmap(transmitMediaInfo) + "\r\n";
-	}
+		}
-	String sdp =            
+		String sdp =
-	    "v=0\r\n"
+			"v=0\r\n"
-            + "o=" + name + " 1 1 IN IP4 "
+				+ "o=" + name + " 1 1 IN IP4 "
-            + isa.getAddress().getHostAddress() + "\r\n"
+				+ isa.getAddress().getHostAddress() + "\r\n"
-            + "s=SIP Call\r\n"
+				+ "s=SIP Call\r\n"
-            + "c=IN IP4 "
+				+ "c=IN IP4 "
-            + isa.getAddress().getHostAddress() + "\r\n"
+				+ isa.getAddress().getHostAddress() + "\r\n"
-            + "t=0 0 \r\n"
+				+ "t=0 0 \r\n"
-            + "m=audio " + isa.getPort()
+				+ "m=audio " + isa.getPort()
-            + " RTP/AVP " + payloads + "\r\n"
+				+ " RTP/AVP " + payloads + "\r\n"
-            + "a=rtpmap:13 CN/8000" + "\r\n"
+				+ "a=rtpmap:13 CN/8000" + "\r\n"
-            + generateRtpmap(mediaInfo) + "\r\n"
+				+ generateRtpmap(mediaInfo) + "\r\n"
-	    + transmitMap 
+			+ transmitMap
-	    + telephoneEvent; 
+			+ telephoneEvent;
        if (transmitMediaInfo != null) {
            sdp += "a=transmitPayload:"
                + transmitMediaInfo.getPayload() + "\r\n";
        }
-	return sdp;
+		return sdp;
    }
 }
--- a/src/plugins/rayo/src/java/com/sun/voip/SdpParser.java
+++ b/src/plugins/rayo/src/java/com/sun/voip/SdpParser.java
@@ -172,7 +172,7 @@ public class SdpParser {
                        + payloads[i], 0);
 	        }
-	        if (payload != 0 && payload < 96 || payload > 127) {
+	        if (payload != 0 && (payload < 96 || payload > 127)) {
 		    /*
 		     * Not one we can deal with
 		     */

--- a/src/plugins/rayo/src/java/com/sun/voip/server/CallHandler.java
+++ b/src/plugins/rayo/src/java/com/sun/voip/server/CallHandler.java
@@ -323,10 +323,9 @@ public abstract class CallHandler extends Thread {
     * Send indication when a dtmf key is pressed
     */
    public void dtmfKeys(String dtmfKeys) {
-	if (Logger.logLevel >= Logger.LOG_MOREINFO) {
+	//if (Logger.logLevel >= Logger.LOG_MOREINFO) {
-	    Logger.println(cp + " got dtmf keys " + dtmfKeys + " "
+	    Logger.println(cp + " got dtmf keys " + dtmfKeys + " " 	+ cp.dtmfDetection());
-		+ cp.dtmfDetection());
+	//}
-	}
 	if (isCallEstablished()) {
 	    if (cp.dtmfDetection()) {

--- a/src/plugins/rayo/src/java/com/sun/voip/server/IncomingCallHandler.java
+++ b/src/plugins/rayo/src/java/com/sun/voip/server/IncomingCallHandler.java
@@ -97,46 +97,49 @@ public class IncomingCallHandler extends CallHandler
 		addCallEventListener(this);
-		if (cp.getConferenceId() == null || cp.getConferenceId().length() == 0)
+		if (directConferencing)
 		{
-			if (directConferencing)
+			if (cp.getConferenceId() == null || cp.getConferenceId().length() == 0)
 			{
 				System.out.println("Don't have conf, using default....");
 				cp.setConferenceId(defaultIncomingConferenceId); // wait in lobby
 			} else {
-				System.out.println("Incoming SIP, call " + cp);
+				Logger.println("Have conf " + cp.getConferenceId());
+				haveIncomingConferenceId = true; // goto your conference
+			}
-				if (RayoComponent.self.routeIncomingSIP(cp))
+			start();
-				{
-					haveIncomingConferenceId = true;
-				} else {
+		} else {
-					//  conf bridge
-					if (Config.getInstance().getConferenceExten().equals(cp.getToPhoneNumber()))
+			System.out.println("Incoming SIP, call " + cp);
-					{
-						incomingConferenceHandler = new IncomingConferenceHandler(this, cp.getToPhoneNumber());
-					} else if (Config.getInstance().getConferenceByPhone(cp.getToPhoneNumber()) != null) {
+			if (RayoComponent.self.routeIncomingSIP(cp))
+			{
+				haveIncomingConferenceId = true;
+				start();
-						incomingConferenceHandler = new IncomingConferenceHandler(this, cp.getToPhoneNumber());
+			} else {
+				//  conf bridge
-					} else {
+				if (Config.getInstance().getConferenceExten().equals(cp.getToPhoneNumber()))
-						cancelRequest(cp.getToPhoneNumber() + " is not a valid endpoint");	// reject call
+				{
-					}
+					incomingConferenceHandler = new IncomingConferenceHandler(this, cp.getToPhoneNumber());
-				}
+					start();
-			}
+				} else if (Config.getInstance().getConferenceByPhone(cp.getToPhoneNumber()) != null) {
-		} else {
+					incomingConferenceHandler = new IncomingConferenceHandler(this, cp.getToPhoneNumber());
+					start();
-			Logger.println("Have conf " + cp.getConferenceId());
+				} else {
-			haveIncomingConferenceId = true; // goto your conference
+					cancelRequest(cp.getToPhoneNumber() + " is not a valid endpoint");	// reject call
-		}
+				}
+			}
-		start();
+		}
    }
    public static void setDirectConferencing(boolean directConferencing) {
@@ -350,6 +353,9 @@ public class IncomingCallHandler extends CallHandler
    public void callEventNotification(CallEvent callEvent) {
+	Logger.println("IncomingCallHandler " + callEvent.toString());
 	if (callEvent.equals(callEvent.STATE_CHANGED) &&
 	        callEvent.getCallState().equals(CallState.ESTABLISHED)) {
@@ -461,6 +467,8 @@ public class IncomingCallHandler extends CallHandler
    public ConferenceManager transferCall(String conferenceId)
 	    throws IOException {
+	System.out.println("transferCall " + conferenceId);
 	ConferenceManager conferenceManager = transferCall(this, conferenceId);
 	String s = getNumberOfCallsAsTreatment(conferenceManager.getNumberOfMembers());

--- a/src/plugins/rayo/src/java/com/sun/voip/server/IncomingConferenceHandler.java
+++ b/src/plugins/rayo/src/java/com/sun/voip/server/IncomingConferenceHandler.java
@@ -80,10 +80,12 @@ public class IncomingConferenceHandler extends Thread
     * Constructor.
     */
    public IncomingConferenceHandler(IncomingCallHandler incomingCallHandler, String phoneNo) {
-	this.incomingCallHandler = incomingCallHandler;
+		this.incomingCallHandler = incomingCallHandler;
-	this.phoneNo = phoneNo;
+		this.phoneNo = phoneNo;
-	incomingCallHandler.addCallEventListener(this);
+		incomingCallHandler.addCallEventListener(this);
+	    Logger.println("IncomingConferenceHandler:  " + phoneNo);
    }
    private String lastMessagePlayed;
@@ -121,9 +123,9 @@ public class IncomingConferenceHandler extends Thread
     * Called when status for an incoming call changes.
     */
    public void callEventNotification(CallEvent callEvent) {
-	if (Logger.logLevel >= Logger.LOG_INFO) {
+	//if (Logger.logLevel >= Logger.LOG_INFO) {
-	    Logger.println(callEvent.toString());
+	    Logger.println("IncomingConferenceHandler " + callEvent.toString());
-	}
+	//}
 	if (callEvent.equals(CallEvent.STATE_CHANGED) &&
 		callEvent.getCallState().equals(CallState.ESTABLISHED)) {
@@ -132,18 +134,19 @@ public class IncomingConferenceHandler extends Thread
 	     * New incoming call
 	     */
 	    if (callEvent.getInfo() != null) {
-	    	Logger.println("IncomingConferenceHandler:  "
+	    	Logger.println("IncomingConferenceHandler:  " + callEvent.getInfo());
-		    + callEvent.getInfo());
 	    }
 		if (Config.getInstance().getMeetingCode(phoneNo) != null)
 		{
 			meetingCode = Config.getInstance().getMeetingCode(phoneNo);
+	    	Logger.println("IncomingConferenceHandler:  meeting code " + meetingCode);
 			if (Config.getInstance().getPassCode(meetingCode, phoneNo) == null)
 			{
 				try {
-					incomingCallHandler.transferCall(Config.getInstance().getMeetingCode(phoneNo));
+					incomingCallHandler.transferCall(meetingCode);
 					state = IN_MEETING;
 				} catch (IOException e) {

--- a/src/plugins/rayo/src/java/com/sun/voip/server/MemberReceiver.java
+++ b/src/plugins/rayo/src/java/com/sun/voip/server/MemberReceiver.java
@@ -71,6 +71,7 @@ import java.awt.Point;
 import org.ifsoft.*;
 import org.ifsoft.rtp.*;
+import org.jitsi.impl.neomedia.codec.audio.opus.Opus;
 /**
 * Receive RTP data for this ConferenceMember, add it to the mix
@@ -116,6 +117,15 @@ public class MemberReceiver implements MixDataSource, TreatmentDoneListener {
    private SpeexDecoder speexDecoder;
+	private long opusDecoder = 0;
+    private final int opusSampleRate = 48000;
+    private final int frameSizeInMillis = 20;
+    private final int outputFrameSize = 2;
+    private final int opusChannels = 2;
+    private int frameSizeInSamplesPerChannel = (opusSampleRate * frameSizeInMillis) / 1000;
+    private int frameSizeInBytes = outputFrameSize * opusChannels * frameSizeInSamplesPerChannel;
    private int dropPackets;
    private boolean done = false;
@@ -448,11 +458,28 @@ public class MemberReceiver implements MixDataSource, TreatmentDoneListener {
 					Logger.println("Call " + cp + " created SpeexDecoder");
 				} catch (SpeexException e) {
 					Logger.println("Call " + cp + e.getMessage());
-			callHandler.cancelRequest(e.getMessage());
+					callHandler.cancelRequest(e.getMessage());
 					return;
 				}
+		} else 	if (myMediaInfo.getEncoding() == RtpPacket.PCM_ENCODING) {
+			try {
+            	opusDecoder = Opus.decoder_create(opusSampleRate, opusChannels);
+				if (opusDecoder == 0)
+				{
+					Logger.println("Call " + cp + " OPUS decoder creation error ");
+					callHandler.cancelRequest("OPUS decoder creation error ");
+					return;
+				}
+			} catch (Exception e) {
+				e.printStackTrace();
 			}
+		}
 		if (cp.getJoinConfirmationTimeout() == 0) {
 				joinConfirmationReceived = true;
 			readyToReceiveData = true;
@@ -1170,9 +1197,7 @@ public class MemberReceiver implements MixDataSource, TreatmentDoneListener {
 	    callHandler.getMember().adjustVolume(data, inputVolume);
 	}
-	//Logger.println("Call " + cp
+	//Logger.println("Call " + cp  + " receiveMedia length " + length + " decoded int length " + data.length);
-	//    + " receiveMedia length " + length + " decoded int length "
-	//    + data.length);
 	int numberOfSamples = data.length;
@@ -1246,60 +1271,77 @@ public class MemberReceiver implements MixDataSource, TreatmentDoneListener {
 	return numberOfSamples;
    }
-    private int[] decodeToLinear(byte[] receivedData, int length)
+    private int[] decodeToLinear(byte[] receivedData, int length) throws SpeexException
-	    throws SpeexException {
+    {
+		/*
+		 * receivedData has the 12 byte RTP header.
+		 */
-	/*
+		int[] data = new int[myMediaInfo.getSamplesPerPacket()];
-	 * receivedData has the 12 byte RTP header.
-	 */
-	int[] data = new int[myMediaInfo.getSamplesPerPacket()];
-	long start = 0;
+		long start = 0;
-        if (myMediaInfo.getEncoding() == RtpPacket.PCMU_ENCODING) {
+        if (myMediaInfo.getEncoding() == RtpPacket.PCMU_ENCODING)
-	    if (traceCall || Logger.logLevel == -1) {
+        {
-                start = System.nanoTime();
+			if (traceCall || Logger.logLevel == -1)
-            }
+			{
+				start = System.nanoTime();
+			}
            /*
             * Convert ulaw data to linear. length is the ulaw
-	     * data length plus the RTP header length.
+	     	 * data length plus the RTP header length.
-	     *
+	      	 *
-	     * If the incoming packet is shorter, than we expect,
+	      	 * If the incoming packet is shorter, than we expect,
-	     * the rest of <data> will be filled with 0 * which is PCM_SILENCE.
+	      	 * the rest of <data> will be filled with 0 * which is PCM_SILENCE.
             */
-            AudioConversion.ulawToLinear(receivedData, RtpPacket.HEADER_SIZE,
-		length - RtpPacket.HEADER_SIZE, data);
-	    if (length < 172 && Logger.logLevel >= Logger.LOG_DETAIL) {
+            AudioConversion.ulawToLinear(receivedData, RtpPacket.HEADER_SIZE, length - RtpPacket.HEADER_SIZE, data);
-		Logger.println("Call " + cp + " received short packet "
-		    + length);
+			if (length < 172 && Logger.logLevel >= Logger.LOG_DETAIL) {
-	    }
+				Logger.println("Call " + cp + " received short packet "	+ length);
+			}
            if (traceCall || Logger.logLevel == -1) {
-                Logger.println("Call " + cp + " ulawToLinear time "
+                Logger.println("Call " + cp + " ulawToLinear time " + ((System.nanoTime() - start) / 1000000000.)   + " seconds");
-                    + ((System.nanoTime() - start) / 1000000000.)
-		    + " seconds");
            }
+        } else if (myMediaInfo.getEncoding() == RtpPacket.PCM_ENCODING) {
+			int inputOffset = RtpPacket.HEADER_SIZE;
+			int inputLength = length - RtpPacket.HEADER_SIZE;
+			int frameSizeInSamplesPerChannel = Opus.decoder_get_nb_samples(opusDecoder, receivedData, inputOffset, inputLength);
+			if (frameSizeInSamplesPerChannel > 1)
+			{
+				int frameSizeInBytes = outputFrameSize * opusChannels * frameSizeInSamplesPerChannel;
+				byte[] output = new byte[frameSizeInBytes];
+				frameSizeInSamplesPerChannel = Opus.decode(opusDecoder, receivedData, inputOffset, inputLength, output, 0, frameSizeInSamplesPerChannel, 0);
+				data = AudioConversion.bytesToLittleEndianInts(output);
+			}
        } else if (myMediaInfo.getEncoding() == RtpPacket.SPEEX_ENCODING) {
            if (traceCall || Logger.logLevel == -1) {
                start = System.nanoTime();
            }
-            data = speexDecoder.decodeToIntArray(receivedData,
+            data = speexDecoder.decodeToIntArray(receivedData, RtpPacket.HEADER_SIZE, length - RtpPacket.HEADER_SIZE);
-		RtpPacket.HEADER_SIZE, length - RtpPacket.HEADER_SIZE);
-            if (traceCall || Logger.logLevel == -1) {
+            if (traceCall || Logger.logLevel == -1)
-                Logger.println("Call " + cp + " speex decode time "
+            {
-                    + ((System.nanoTime() - start) / 1000000000.)
+                Logger.println("Call " + cp + " speex decode time " + ((System.nanoTime() - start) / 1000000000.) + " seconds");
-		    + " seconds");
+	    	}
-	    }
-	} else {
-	    AudioConversion.bytesToInts(receivedData, RtpPacket.HEADER_SIZE,
-		length - RtpPacket.HEADER_SIZE, data);
-	}
-	return data;
+		} else {
+			AudioConversion.bytesToInts(receivedData, RtpPacket.HEADER_SIZE,
+			length - RtpPacket.HEADER_SIZE, data);
+		}
+		return data;
    }
    public synchronized void handleVP8Video(RTPPacket videoPacket)
@@ -1827,56 +1869,62 @@ public class MemberReceiver implements MixDataSource, TreatmentDoneListener {
    public void end() {
        if (done) {
            return;
-	}
+		}
        done = true;
-	if (speechDetector != null && speechDetector.isSpeaking()) {
+		if (speechDetector != null && speechDetector.isSpeaking()) {
-            callHandler.speakingChanged(false);
+				callHandler.speakingChanged(false);
-	}
+		}
-	synchronized (recordingLock) {
+		synchronized (recordingLock) {
-            if (recorder != null) {
+				if (recorder != null) {
-                recorder.done();
+					recorder.done();
-                recorder = null;
+					recorder = null;
-            }
+				}
-	}
+		}
-	readyToReceiveData = false;
+		readyToReceiveData = false;
-	if (datagramChannelRegistered && datagramChannel != null) {
+		if (datagramChannelRegistered && datagramChannel != null) {
-	    try {
+			try {
-	        datagramChannel.close();
+				datagramChannel.close();
-		if (Logger.logLevel >= Logger.LOG_DETAIL) {
+			if (Logger.logLevel >= Logger.LOG_DETAIL) {
-		    Logger.println("Call " + cp + " closed datagramChannel "
+				Logger.println("Call " + cp + " closed datagramChannel "
-		        + datagramChannel);
+					+ datagramChannel);
+			}
+			datagramChannel = null;
+			} catch (IOException e) {
+				Logger.println("Call " + cp
+				+ " exception closing datagram channel " + e.getMessage());
+			}
+		} else {
+			Logger.println("Call " + cp + " not closing datagramChannel");
 		}
-		datagramChannel = null;
-	    } catch (IOException e) {
-	        Logger.println("Call " + cp
-		    + " exception closing datagram channel " + e.getMessage());
-	    }
-	} else {
-	    Logger.println("Call " + cp + " not closing datagramChannel");
-	}
-	if (joinConfirmationReceived == true) {
+		if (joinConfirmationReceived == true) {
-	    String leaveTreatment;
+			String leaveTreatment;
-            /**
+				/**
-             * Play audio treatment to all conference members indicating that
+				 * Play audio treatment to all conference members indicating that
-             * a member has left the conference.
+				 * a member has left the conference.
-             */
+				 */
-	    if ((leaveTreatment = cp.getConferenceLeaveTreatment()) != null) {
+			if ((leaveTreatment = cp.getConferenceLeaveTreatment()) != null) {
-		try {
+			try {
-	            conferenceManager.addTreatment(leaveTreatment);
+					conferenceManager.addTreatment(leaveTreatment);
-		} catch (IOException e) {
+			} catch (IOException e) {
-		    Logger.println("Call " + cp
+				Logger.println("Call " + cp
-			+ " failed to start leave treatment " + leaveTreatment);
+				+ " failed to start leave treatment " + leaveTreatment);
+			}
+			}
 		}
-	    }
-	}
+        if (opusDecoder != 0)
+        {
+            Opus.decoder_destroy(opusDecoder);
+            opusDecoder = 0;
+        }
    }
    public void printStatistics() {

--- a/src/plugins/rayo/src/java/com/sun/voip/server/MemberSender.java
+++ b/src/plugins/rayo/src/java/com/sun/voip/server/MemberSender.java
@@ -55,6 +55,8 @@ import org.xmpp.jnodes.RelayChannel;
 import org.ifsoft.*;
 import org.ifsoft.rtp.*;
+import org.jitsi.impl.neomedia.codec.audio.opus.Opus;
 /**
 * Send RTP data to this ConferenceMember,
 */
@@ -73,6 +75,14 @@ public class MemberSender {
    private RtpSenderPacket senderPacket;
    private SpeexEncoder speexEncoder;
+	private long opusEncoder = 0;
+    private final int opusSampleRate = 48000;
+    private final int frameSizeInMillis = 20;
+    private final int outputFrameSize = 2;
+    private final int opusChannels = 2;
+    private int frameSizeInSamplesPerChannel = (opusSampleRate * frameSizeInMillis) / 1000;
+    private int frameSizeInBytes = outputFrameSize * opusChannels * frameSizeInSamplesPerChannel;
    private InetSocketAddress memberAddress;
    private boolean done = false;
@@ -265,6 +275,23 @@ public class MemberSender {
 			}
 	}
+	if (myMediaInfo.getEncoding() == RtpPacket.PCM_ENCODING) {
+		try {
+			opusEncoder = Opus.encoder_create(opusSampleRate, opusChannels);
+			if (opusEncoder == 0)
+			{
+				Logger.println("Call " + cp + " OPUS encoder creation error ");
+				callHandler.cancelRequest("OPUS encoder creation error ");
+				return;
+			}
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+	}
 	initializationDone = true;
@@ -411,6 +438,8 @@ public class MemberSender {
 	//Logger.println("Call " + cp + " Sending data...");
+	byte[] opusBytes = null;
 	if (myMediaInfo.getEncoding() == RtpPacket.PCMU_ENCODING) {
 	    /*
 	     * Convert to ulaw
@@ -433,13 +462,27 @@ public class MemberSender {
                Logger.println("Call " + this + ":  " + e.getMessage());
 		return false;
 	    }
+	} else if (myMediaInfo.getEncoding() == RtpPacket.PCM_ENCODING) {
+		byte[] input = AudioConversion.littleEndianIntsToBytes(dataToSend);
+		byte[] output = new byte[Opus.MAX_PACKET];
+		int outLength = Opus.encode(opusEncoder, input, 0, frameSizeInSamplesPerChannel, output, 0, output.length);
+		opusBytes = new byte[outLength];
+		System.arraycopy(output, 0, opusBytes, 0, outLength);
+		System.arraycopy(output, 0, rtpData, RtpPacket.HEADER_SIZE, outLength);
+	    senderPacket.setLength(outLength + RtpPacket.HEADER_SIZE);
+		//Logger.println("RtpPacket.PCM_ENCODING " + outLength);
 	} else {
 	    AudioConversion.intsToBytes(dataToSend, rtpData, RtpPacket.HEADER_SIZE);
 	}
 	recordPacket(rtpData, senderPacket.getLength());
-	recordAudio(rtpData, RtpPacket.HEADER_SIZE,
+	recordAudio(rtpData, RtpPacket.HEADER_SIZE,	senderPacket.getLength() - RtpPacket.HEADER_SIZE);
-	    senderPacket.getLength() - RtpPacket.HEADER_SIZE);
 	/*
 	 * Encrypt data if required
@@ -469,14 +512,12 @@ public class MemberSender {
 			try {
 				senderPacket.setSocketAddress(memberAddress);
-				datagramChannel.send(
+				datagramChannel.send(ByteBuffer.wrap(senderPacket.getData(), 0, senderPacket.getLength()), memberAddress);
-				ByteBuffer.wrap(senderPacket.getData(), 0,
-					senderPacket.getLength()), memberAddress);
 					if (Logger.logLevel >= Logger.LOG_MOREDETAIL) {
 					Logger.writeFile("Call " + cp + " back from sending data");
 				}
-			} catch (IOException e) {
+			} catch (Exception e) {
 				if (!done) {
 				Logger.error("Call " + cp + " sendData " + e.getMessage());
 					e.printStackTrace();
@@ -488,7 +529,8 @@ public class MemberSender {
 	} else {
 		try {
-			getWebRTCParticipant().pushAudio(rtpData, dataToSend);
+			getWebRTCParticipant().pushAudio(senderPacket.getData(), opusBytes);
 		} catch (Exception e) {
@@ -758,8 +800,7 @@ public class MemberSender {
        senderPacket.setSocketAddress(memberAddress);
 	try {
-	    datagramChannel.send(
+	    datagramChannel.send(ByteBuffer.wrap(senderPacket.getData()), memberAddress);
-		ByteBuffer.wrap(senderPacket.getData()), memberAddress);
 	} catch (IOException e) {
 	    if (!done) {
 		Logger.println("Call " + cp + " sendComfortNoisePayload "
@@ -854,16 +895,22 @@ public class MemberSender {
    public void end() {
        if (done) {
            return;
-	}
+		}
        done = true;
-	synchronized (recordingLock) {
+		synchronized (recordingLock) {
-            if (recorder != null) {
+				if (recorder != null) {
-                recorder.done();
+					recorder.done();
-                recorder = null;
+					recorder = null;
-            }
+				}
-	}
+		}
+        if (opusEncoder != 0)
+        {
+           	Opus.encoder_destroy(opusEncoder);
+            opusEncoder = 0;
+        }
    }
    public void printStatistics() {

--- a/src/plugins/rayo/src/java/com/sun/voip/server/MixManager.java
+++ b/src/plugins/rayo/src/java/com/sun/voip/server/MixManager.java
@@ -3,12 +3,12 @@
 *
 * This file is part of jVoiceBridge.
 *
- * jVoiceBridge is free software: you can redistribute it and/or modify 
+ * jVoiceBridge is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as 
+ * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation and distributed hereunder 
+ * published by the Free Software Foundation and distributed hereunder
 * to you.
 *
- * jVoiceBridge is distributed in the hope that it will be useful, 
+ * jVoiceBridge is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
@@ -17,8 +17,8 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Sun designates this particular file as subject to the "Classpath"
- * exception as provided by Sun in the License file that accompanied this 
+ * exception as provided by Sun in the License file that accompanied this
- * code. 
+ * code.
 */
 package com.sun.voip.server;
@@ -46,7 +46,7 @@ public class MixManager {
    private SpatialAudio sa;
-    public MixManager(ConferenceMember member, 
+    public MixManager(ConferenceMember member,
 	    int conferenceSamplesPerPacket, int channels) {
 	this.member = member;
@@ -66,7 +66,7 @@ public class MixManager {
 	}
 	sa.initialize(member.getConferenceManager().getId(),
-	    member.getCallParticipant().getCallId(), sampleRate, 
+	    member.getCallParticipant().getCallId(), sampleRate,
 	    channels, conferenceSamplesPerPacket / channels);
    }
@@ -119,7 +119,7 @@ public class MixManager {
 	mixDescriptors.add(mixDescriptor);
 	setUseFastMix();
    }
    public void addMix(MixDataSource mixDataSource, double attenuation) {
 	MixDescriptor mixDescriptor = findMixDescriptor(mixDataSource);
@@ -127,7 +127,7 @@ public class MixManager {
 	    if (mixDescriptor != null) {
 	    	if (Logger.logLevel >= Logger.LOG_MOREINFO) {
 		    Logger.println("Call " + member
-		        + " Remove mix, volume 0 " + " mixDataSource " 
+		        + " Remove mix, volume 0 " + " mixDataSource "
 			+ mixDataSource);
 		}
 		removeMix(mixDescriptor);
@@ -147,7 +147,7 @@ public class MixManager {
 	    mixDescriptors.add(mixDescriptor);
 	    if (Logger.logLevel >= Logger.LOG_MOREINFO) {
-		Logger.println("created new mix for " + mixDataSource 
+		Logger.println("created new mix for " + mixDataSource
 		    + " " + attenuation);
 	    }
@@ -158,7 +158,7 @@ public class MixManager {
 	mixDescriptor.setAttenuation(attenuation);
 	setUseFastMix();
    }
    public void removeMix(MixDataSource mixDataSource) {
 	MixDescriptor mixDescriptor = findMixDescriptor(mixDataSource);
@@ -227,7 +227,7 @@ public class MixManager {
 	    }
 	    return;
 	}
 	for (int i = 0; i < 2; i++) {
 	    MixDescriptor mixDescriptor = (MixDescriptor)
 	        mixDescriptors.get(i);
@@ -322,7 +322,7 @@ public class MixManager {
 	return forcePrivateMix;
    }
-    public MixDescriptor setPrivateMix(MixDataSource mixDataSource, 
+    public MixDescriptor setPrivateMix(MixDataSource mixDataSource,
 	    double[] spatialValues) {
        MixDescriptor mixDescriptor;
@@ -334,7 +334,7 @@ public class MixManager {
 	}
 	if (mixDescriptor == null) {
-	    mixDescriptor = new MixDescriptor(mixDataSource, 1.0, 
+	    mixDescriptor = new MixDescriptor(mixDataSource, 1.0,
 		spatialValues);
 	    mixDescriptors.add(mixDescriptor);
@@ -351,7 +351,7 @@ public class MixManager {
 	}
        if (Logger.logLevel >= Logger.LOG_MOREINFO) {
-	    Logger.println("MixManager:  Setting private mix " 
+	    Logger.println("MixManager:  Setting private mix "
 		+ mixDescriptor);
 	}
@@ -389,7 +389,7 @@ public class MixManager {
        outData = new int[conferenceSamplesPerPacket];
-	//Logger.println("Call " + member + " MixManager mixing " 
+	//Logger.println("Call " + member + " MixManager mixing "
 	//	+ mixDescriptors.size());
 	boolean needToSend = false;
@@ -428,7 +428,7 @@ public class MixManager {
 		        spatialValues = sv;
 		        if (Logger.logLevel == -69) {
-			    Logger.println("Call " + member + " pm for " 
+			    Logger.println("Call " + member + " pm for "
 			        + mixDataSource.toAbbreviatedString()
 			        + " s3 " + spatialValues[3]);
 			}
@@ -437,7 +437,7 @@ public class MixManager {
 		    /*
 		     * Subtract the current contribution from the mix
 		     */
-		    if (contribution != null && 
+		    if (contribution != null &&
 			    mixDataSource.contributionIsInCommonMix()) {
            		WhisperGroup.mixData(contribution, outData, false);
@@ -453,7 +453,7 @@ public class MixManager {
 		}
 		contribution = sa.generateSpatialAudio(
-		    mixDataSource.getSourceId(), 
+		    mixDataSource.getSourceId(),
                    mixDataSource.getPreviousContribution(),
 		    contribution, spatialValues);
 	    }
@@ -484,8 +484,8 @@ public class MixManager {
    }
    /*
-     * We know there are two MixDescriptors and the first one is 
+     * We know there are two MixDescriptors and the first one is
-     * the conference Mix and the second one is for subtracting 
+     * the conference Mix and the second one is for subtracting
     * out the member's own data.
     */
    private int[] fastMix() {
@@ -508,26 +508,28 @@ public class MixManager {
            memberMixDescriptor.getMixDataSource().getCurrentContribution();
        if (memberContribution == null) {
-	    System.arraycopy(conferenceMixContribution, 0, outData, 0,
-		conferenceMixContribution.length);
+			if (outData.length <= conferenceMixContribution.length)
+	    		System.arraycopy(conferenceMixContribution, 0, outData, 0, outData.length);
-	    if (Logger.logLevel == -39) {
+	    	else
+	    		System.arraycopy(conferenceMixContribution, 0, outData, 0, conferenceMixContribution.length);
+	    	if (Logger.logLevel == -39) {
                checkData(outData, useFastMix);
            }
-	    AudioConversion.clip(outData);
+	    	AudioConversion.clip(outData);
            return outData;
        }
-	WhisperGroup.mixData(conferenceMixContribution, memberContribution, 
+		WhisperGroup.mixData(conferenceMixContribution, memberContribution,  outData);
-	    outData);
-	if (Logger.logLevel == -39) {
+		if (Logger.logLevel == -39) {
            checkData(outData, useFastMix);
        }
        AudioConversion.clip(outData);
-	return outData;
+		return outData;
    }
    private void checkData(int[] data, boolean useFastMix) {
@@ -536,7 +538,7 @@ public class MixManager {
 		Logger.println("Call " + member + " Non-zero data at " + i);
 		Logger.println("Call " + member
 		    + " useFastMix " + useFastMix);
-		Logger.println("Call " + member + " " 
+		Logger.println("Call " + member + " "
 		    + toAbbreviatedString());
 		if (mixDescriptors.size() != 2 && useFastMix == true) {
 		    Logger.println("useFastMix should be false!!!");
@@ -559,7 +561,7 @@ public class MixManager {
 	    for (int i = 0; i < data.length; i++) {
 		data[i] = 0;	// optimize when volume is 0
 	    }
-	    return; 
+	    return;
 	}
 	for (int i = 0; i < data.length; i++) {
@@ -593,9 +595,9 @@ public class MixManager {
                s += "    " + mixDescriptor.toAbbreviatedString();
-		if (member.getWhisperGroup() == 
+		if (member.getWhisperGroup() ==
 		        mixDescriptor.getMixDataSource()) {
 		    s += " + ";
 		}

--- a/src/plugins/rayo/src/java/com/sun/voip/server/SipIncomingCallAgent.java
+++ b/src/plugins/rayo/src/java/com/sun/voip/server/SipIncomingCallAgent.java
@@ -74,12 +74,11 @@ public class SipIncomingCallAgent extends CallSetupAgent implements SipListener
        sipServerCallback = SipServer.getSipServerCallback();
-        MediaInfo mixerMediaPreference =
+        MediaInfo mixerMediaPreference = callHandler.getConferenceManager().getMediaInfo();
-            callHandler.getConferenceManager().getMediaInfo();
        sipUtil = new SipUtil(mixerMediaPreference);
-	handleInvite((RequestEvent)o);
+		handleInvite((RequestEvent)o);
    }
    /**

--- a/src/plugins/rayo/src/java/com/sun/voip/server/SipTPCCallAgent.java
+++ b/src/plugins/rayo/src/java/com/sun/voip/server/SipTPCCallAgent.java
@@ -87,8 +87,7 @@ public class SipTPCCallAgent extends CallSetupAgent implements SipListener {
    public SipTPCCallAgent(CallHandler callHandler) {
 	super(callHandler);
-	MediaInfo mixerMediaPreference =
+	MediaInfo mixerMediaPreference = callHandler.getConferenceManager().getMediaInfo();
-	    callHandler.getConferenceManager().getMediaInfo();
 	sipUtil = new SipUtil(mixerMediaPreference);
    }

--- a/src/plugins/rayo/src/java/com/sun/voip/server/SipUtil.java
+++ b/src/plugins/rayo/src/java/com/sun/voip/server/SipUtil.java
@@ -71,28 +71,30 @@ public class SipUtil {
    private SdpManager sdpManager;
    public SipUtil() {
-	this(null);
+		this(null);
    }
-    public SipUtil(MediaInfo mediaInfo) {
+    public SipUtil(MediaInfo mediaInfo)
-	if (!initialized) {
+    {
-	    initialize();
+		if (!initialized) {
-        }
+			initialize();
+		}
-	sdpManager = new SdpManager();
+		sdpManager = new SdpManager();
-	if (mediaInfo == null) {
+		if (mediaInfo == null)
-	    try {
+		{
-	        mediaInfo = sdpManager.findMediaInfo(RtpPacket.PCMU_ENCODING,
+			try {
-		    8000, 1);
+				mediaInfo = sdpManager.findMediaInfo(RtpPacket.PCMU_ENCODING, 8000, 1);
-	    } catch (ParseException e) {
-		Logger.println(
+				Logger.println("SipUtil:  Preference default media " + mediaInfo);
-		    "SipUtil:  Invalid media info, can't set preference"
-		    + e.getMessage());
+			} catch (ParseException e) {
-	    }
+				Logger.println("SipUtil:  Invalid media info, can't set preference" + e.getMessage());
-	}
+			}
+		}
-	sdpManager.setPreferredMediaInfo(mediaInfo);
+		sdpManager.setPreferredMediaInfo(mediaInfo);
    }
    /**
@@ -1042,9 +1044,8 @@ if (false) {
 	return getSdpInfo(sdpBody, true);
    }
-    public SdpInfo getSdpInfo(String sdpBody, boolean isRequest)
+    public SdpInfo getSdpInfo(String sdpBody, boolean isRequest)   throws ParseException
-	    throws ParseException {
+    {
 	SdpInfo remoteSdpInfo = sdpManager.parseSdp(sdpBody);
 	MediaInfo myPreferredMediaInfo = sdpManager.getPreferredMediaInfo();
@@ -1065,18 +1066,16 @@ if (false) {
 	    Logger.println("My preferred payload being used " + payload);
 	} else {
 	    if (isRequest) {
-	        Logger.writeFile("My preferred media "
+	        Logger.writeFile("My preferred media " + myPreferredMediaInfo + " not supported...");
-		    + myPreferredMediaInfo + " not supported...");
 	    }
 	    try {
-		payload = remoteSdpInfo.getMediaInfo().getPayload();
+			payload = remoteSdpInfo.getMediaInfo().getPayload();
 	        remoteSdpInfo.setMediaInfo(sdpManager.findMediaInfo(payload));
-	        Logger.writeFile("media setting is "
+	        Logger.writeFile("media setting is " + remoteSdpInfo.getMediaInfo());
-		    + remoteSdpInfo.getMediaInfo());
 	    } catch (ParseException e) {
-	        throw new ParseException("Unsupported media "
+	        remoteSdpInfo.setMediaInfo(new MediaInfo((byte)0, RtpPacket.PCMU_ENCODING, 8000, 1, false));
-		    + remoteSdpInfo.getMediaInfo(), 0);
 	    }
 	}
 	return remoteSdpInfo;

--- a/src/plugins/rayo/src/java/com/sun/voip/server/WhisperGroup.java
+++ b/src/plugins/rayo/src/java/com/sun/voip/server/WhisperGroup.java
@@ -3,12 +3,12 @@
 *
 * This file is part of jVoiceBridge.
 *
- * jVoiceBridge is free software: you can redistribute it and/or modify 
+ * jVoiceBridge is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as 
+ * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation and distributed hereunder 
+ * published by the Free Software Foundation and distributed hereunder
 * to you.
 *
- * jVoiceBridge is distributed in the hope that it will be useful, 
+ * jVoiceBridge is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
@@ -17,8 +17,8 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Sun designates this particular file as subject to the "Classpath"
- * exception as provided by Sun in the License file that accompanied this 
+ * exception as provided by Sun in the License file that accompanied this
- * code. 
+ * code.
 */
 package com.sun.voip.server;
@@ -143,7 +143,7 @@ public class WhisperGroup implements MixDataSource, TreatmentDoneListener {
 	}
        members.add(member);
-    }      
+    }
    public void removeCall(ConferenceMember member) {
 	if (members.contains(member) == false) {
@@ -171,11 +171,11 @@ public class WhisperGroup implements MixDataSource, TreatmentDoneListener {
 	    whisperers.add(member);
 	    if (Logger.logLevel >= Logger.LOG_INFO) {
-	        Logger.println("Call " + member + " started whispering to " 
+	        Logger.println("Call " + member + " started whispering to "
 		    + id);
 	    }
 	    return;
-        } 
+        }
 	if (whisperers.contains(member) == false) {
 	    Logger.println("Call " + member + " is not in whisperers!");
@@ -233,21 +233,22 @@ public class WhisperGroup implements MixDataSource, TreatmentDoneListener {
     * This is called when data is received from a conference member
     * The member has already converted its contribution to linear.
     */
-    public void addToLinearDataMix(int[] contribution, boolean doNotRecord) {
+    public void addToLinearDataMix(int[] contribution, boolean doNotRecord)
-	if (doNotRecord) {
+    {
-            if (doNotRecordMix == null) {
+		if (doNotRecord) {
-                doNotRecordMix = new int[contribution.length];
+				if (doNotRecordMix == null) {
+					doNotRecordMix = new int[contribution.length];
-                System.arraycopy(contribution, 0, doNotRecordMix, 0,
-                    contribution.length);
+					System.arraycopy(contribution, 0, doNotRecordMix, 0,
-                return;
+						contribution.length);
-            }
+					return;
+				}
-            mixData(contribution, doNotRecordMix, true);
-	    return;
+				mixData(contribution, doNotRecordMix, true);
-	}
+			return;
+		}
-	if (linearMixBuffer == null) {
+		if (linearMixBuffer == null) {
            linearMixBuffer = new int[contribution.length];
            System.arraycopy(contribution, 0, linearMixBuffer, 0,
@@ -258,39 +259,70 @@ public class WhisperGroup implements MixDataSource, TreatmentDoneListener {
        mixData(contribution, linearMixBuffer, true);
    }
-    public static void mixData(int[] inData, int[] mixData, boolean add) {
+    public static void mixData(int[] inData, int[] mixData, boolean add)
-	try {
+    {
-	    if (add) {
+		//Logger.println("mixData - inData length " + inData.length  + " mixData length " + mixData.length + " add " + add);
-	        for (int i = 0; i < inData.length; i++) {
-                    mixData[i] = mixData[i] + inData[i];
-	        }
-    	    } else {
-	        for (int i = 0; i < inData.length; i++) {
-                    mixData[i] = mixData[i] - inData[i];
-	        }
-	    }
-	} catch (IndexOutOfBoundsException e) {
-	    Logger.println("Exception!  inData length " + inData.length
-		+ " mixData length " + mixData.length + " add " + add);
-	    e.printStackTrace();
+		try {
-	}
+			if (add) {
+				if (inData.length <= mixData.length)
+				{
+					for (int i = 0; i < inData.length; i++) {
+							mixData[i] = mixData[i] + inData[i];
+					}
+				} else {
+					for (int i = 0; i < mixData.length; i++) {
+							mixData[i] = mixData[i] + inData[i];
+					}
+				}
+			} else {
+				if (inData.length <= mixData.length)
+				{
+					for (int i = 0; i < inData.length; i++) {
+							mixData[i] = mixData[i] - inData[i];
+					}
+				} else {
+					for (int i = 0; i < mixData.length; i++) {
+							mixData[i] = mixData[i] - inData[i];
+					}
+				}
+			}
+		} catch (IndexOutOfBoundsException e) {
+			Logger.println("Exception!  inData length " + inData.length
+			+ " mixData length " + mixData.length + " add " + add);
+			e.printStackTrace();
+		}
    }
-    public static void mixData(int[] conferenceData, int[] memberData,
+    public static void mixData(int[] conferenceData, int[] memberData, int[] outData)
-	    int[] outData) {
+    {
+		//Logger.println("mixData - conferenceData length " + conferenceData.length +" memberData.length " + memberData.length + " outData length " + outData.length);
-	try {
+		try {
-	    for (int i = 0; i < outData.length; i ++) {
+				if (outData.length <= memberData.length)
-	        outData[i] = conferenceData[i] - memberData[i];
+				{
-	    }
+					for (int i = 0; i < outData.length; i ++) {
-	} catch (IndexOutOfBoundsException e) {
+						outData[i] = conferenceData[i] - memberData[i];
-	    Logger.println("Exception!  conferenceData length " 
+					}
-		+ conferenceData.length +" memberData.length " 
-		+ memberData.length + " outData length " + outData.length);
-	    e.printStackTrace();
+				} else {
-	}
+					for (int i = 0; i < memberData.length; i ++) {
+						outData[i] = conferenceData[i] - memberData[i];
+					}
+				}
+		} catch (IndexOutOfBoundsException e) {
+			Logger.println("mixData Exception!  conferenceData length " + conferenceData.length +" memberData.length " + memberData.length + " outData length " + outData.length);
+			e.printStackTrace();
+		}
    }
    private int[] previousContribution;
@@ -321,8 +353,8 @@ public class WhisperGroup implements MixDataSource, TreatmentDoneListener {
            synchronized (conferenceTreatments) {
 	        currentTreatment.saveCurrentContribution();
-	        int[] treatmentData = currentTreatment.getCurrentContribution();	
+	        int[] treatmentData = currentTreatment.getCurrentContribution();
 		if (treatmentDone) {
 	            conferenceTreatments.remove(currentTreatment);
@@ -442,7 +474,7 @@ public class WhisperGroup implements MixDataSource, TreatmentDoneListener {
 	if (audioRecorder == null) {
 	    synchronized (recordingLock) {
-                audioRecorder = new Recorder(recordingFile, "au", 
+                audioRecorder = new Recorder(recordingFile, "au",
 		    mediaInfo);
 		Logger.println("starting conference recorder for "
@@ -553,7 +585,7 @@ public class WhisperGroup implements MixDataSource, TreatmentDoneListener {
 	s += " ";
 	for (int i = 0; i < members.size(); i++) {
-	    ConferenceMember member = 
+	    ConferenceMember member =
 		(ConferenceMember)members.get(i);
 	    CallParticipant cp = member.getCallParticipant();
@@ -564,7 +596,7 @@ public class WhisperGroup implements MixDataSource, TreatmentDoneListener {
 	    }
 	    s += " ";
-	}    
+	}
 	return s;
    }

--- a/src/plugins/rayo/src/java/org/ifsoft/rayo/RayoComponent.java
+++ b/src/plugins/rayo/src/java/org/ifsoft/rayo/RayoComponent.java
@@ -558,7 +558,6 @@ public class RayoComponent 	extends 	AbstractComponent
 				{
 					if (channel == null)
 					{
-						cp.setMediaPreference("PCMU/8000/1");
 						cp.setPhoneNumber(handset.sipuri);
 						cp.setAutoAnswer(true);
 						cp.setProtocol("SIP");
@@ -1037,7 +1036,6 @@ public class RayoComponent 	extends 	AbstractComponent
 				CallParticipant cp = new CallParticipant();
 				cp.setVoiceDetection(true);
 				cp.setCallOwner(handsetId);
-				cp.setMediaPreference("PCMU/8000/1");
 				cp.setProtocol("SIP");
 				cp.setDisplayName(callerName);
 				cp.setPhoneNumber(to);
@@ -1063,6 +1061,7 @@ public class RayoComponent 	extends 	AbstractComponent
 						CallParticipant hp = handsetHandler.getCallParticipant();
 						headers.put("mixer_name", hp.getConferenceId());
+						headers.put("codec_name", "PCM/48000/2".equals(hp.getMediaPreference()) ? "OPUS" : "PCMU");
 						try {
 							ConferenceManager conferenceManager = ConferenceManager.findConferenceManager(hp.getConferenceId());
@@ -1225,6 +1224,7 @@ public class RayoComponent 	extends 	AbstractComponent
 			ConferenceManager conferenceManager = ConferenceManager.findConferenceManager(mixer);
 			cp.setConferenceId(mixer);
 			cp.setCallId(mixer);
+			cp.setMediaPreference(hp.getMediaPreference());
 			conferenceManager.setCallId(mixer);
 			conferenceManager.setTransferCall(transferCall);
@@ -1761,68 +1761,65 @@ public class RayoComponent 	extends 	AbstractComponent
    public boolean routeIncomingSIP(CallParticipant cp)
    {
-		Log.info("Incoming SIP, call route to user " + cp.getToPhoneNumber());
+		boolean canRoute = false;
+		Group group = null;
 		JID foundUser = findUser(cp.getToPhoneNumber());
-		String callId = "rayo-incoming-" + System.currentTimeMillis();
+		if (foundUser != null)
-		cp.setCallId(callId);
+			canRoute = true;
-		cp.setMediaPreference("PCMU/8000/1");
-		cp.setConferenceId(callId);
+		else {
+        	try {
+            	group = GroupManager.getInstance().getGroup(cp.getToPhoneNumber());
+				canRoute = true;
-		ConferenceManager conferenceManager = ConferenceManager.getConference(callId, cp.getMediaPreference(), cp.getToPhoneNumber(), false);
+        	} catch (GroupNotFoundException e) {
-		conferenceManager.setCallId(callId);
-		Map<String, String> headers = cp.getHeaders();
+			}
-		headers.put("mixer_name", callId);
-		headers.put("call_protocol", "SIP");
-		headers.put("group_name", cp.getToPhoneNumber());
-		if (foundUser != null)		// send this call to specific user
-		{
-			cp.setCallOwner(foundUser.toString());
-			routeSIPCall(foundUser, cp, callId, headers);
-			return true;
 		}
-        try {
+		Log.info("Incoming SIP, call route to entity " + cp.getToPhoneNumber() + " " + canRoute);
-            Group group = GroupManager.getInstance().getGroup(cp.getToPhoneNumber());
-			conferenceManager.setGroupName(cp.getToPhoneNumber());
+		if (canRoute)
+		{
+			String callId = "rayo-incoming-" + System.currentTimeMillis();
+			cp.setCallId(callId);
+			cp.setConferenceId(callId);
-			for (JID memberJID : group.getMembers())
+			if (cp.getMediaPreference() == null) cp.setMediaPreference("PCMU/8000/1");	// regular phone
-			{
-				Collection<ClientSession> sessions = SessionManager.getInstance().getSessions(memberJID.getNode());
-				for (ClientSession session : sessions)
+			ConferenceManager conferenceManager = ConferenceManager.getConference(callId, cp.getMediaPreference(), cp.getToPhoneNumber(), false);
-				{
+			conferenceManager.setCallId(callId);
-					routeSIPCall(session.getAddress(), cp, callId, headers);
-				}
-			}
-			return true;
+			Map<String, String> headers = cp.getHeaders();
+			headers.put("mixer_name", callId);
+			headers.put("call_protocol", "SIP");
+			headers.put("codec_name", "PCM/48000/2".equals(cp.getMediaPreference()) ? "OPUS" : "PCMU");
+			headers.put("group_name", cp.getToPhoneNumber());
-        } catch (GroupNotFoundException e) {
+			if (foundUser != null)		// send this call to specific user
-            // Group not found
+			{
+				cp.setCallOwner(foundUser.toString());
+				routeSIPCall(foundUser, cp, callId, headers);
-			if (XMPPServer.getInstance().getMultiUserChatManager().getMultiUserChatService("conference").hasChatRoom(cp.getToPhoneNumber())) {
+			} else {
-				MUCRoom room = XMPPServer.getInstance().getMultiUserChatManager().getMultiUserChatService("conference").getChatRoom(cp.getToPhoneNumber());
+				conferenceManager.setGroupName(cp.getToPhoneNumber());
-				if (room != null)
+				for (JID memberJID : group.getMembers())
 				{
-					for (MUCRole role : room.getOccupants())
+					Collection<ClientSession> sessions = SessionManager.getInstance().getSessions(memberJID.getNode());
+					for (ClientSession session : sessions)
 					{
-						routeSIPCall(role.getUserAddress(), cp, callId, headers);
+						routeSIPCall(session.getAddress(), cp, callId, headers);
 					}
 				}
-            	return true;
-			} else {
-            	return false;
 			}
 		}
+		return canRoute;
 	}
    public void routeSIPCall(JID callee, CallParticipant cp, String callId, Map<String, String> headers)

--- a/src/plugins/rayo/src/java/org/xmpp/jnodes/RelayChannel.java
+++ b/src/plugins/rayo/src/java/org/xmpp/jnodes/RelayChannel.java
@@ -91,7 +91,6 @@ public class RelayChannel {
    private Integer lastAudioTimestamp = new Integer((int)0);
    private long decoder = 0;
-    private long encoder = 0;
    private final int sampleRate = 48000;
    private final int frameSizeInMillis = 20;
    private final int outputFrameSize = 2;
@@ -297,22 +296,13 @@ public class RelayChannel {
 				encryptor2 = new Encryptor(SDPCryptoSuite.getEncryptionMode(handset.cryptoSuite), remoteCryptoKey, remoteCryptoSalt, localCryptoKey, localCryptoSalt);
            	decoder = Opus.decoder_create(sampleRate, channels);
-				encoder = Opus.encoder_create(sampleRate, channels);
-				//Opus.encoder_set_bandwidth(encoder, Opus.OPUS_AUTO);
-				//Opus.encoder_set_bitrate(encoder, 32000);
-				//Opus.encoder_set_complexity(encoder, 10);
-				//Opus.encoder_set_inband_fec(encoder, 1);
-				//Opus.encoder_set_packet_loss_perc(encoder, 1);
-				//Opus.encoder_set_dtx(encoder, 1);
            	if (decoder == 0) Log.error( "Opus decoder creation error ");
-				if (encoder == 0) Log.error( "Opus encoder creation error ");
-				if (decoder == 0 || encoder == 0)
+				if (decoder == 0)
 				{
 					handset.codec = "PCMU";
-					Log.warn( "Opus encoder/decoder creation failure, PCMU will be used in default");
+					Log.warn( "Opus decoder creation failure, PCMU will be used in default");
 				}
 			} catch (Exception e) {
@@ -361,12 +351,6 @@ public class RelayChannel {
            decoder = 0;
        }
-        if (encoder != 0)
-        {
-           Opus.encoder_destroy(encoder);
-           encoder = 0;
-        }
        SayCompleteEvent complete = new SayCompleteEvent();
        complete.setReason(SayCompleteEvent.Reason.valueOf("SUCCESS"));
@@ -445,7 +429,7 @@ public class RelayChannel {
        return new Long((new Integer(timestamp.intValue())).longValue());
    }
-	public synchronized void pushAudio(byte[] rtpData, int[] in)
+	public synchronized void pushAudio(byte[] rtpData, byte[] opus)
 	{
 		try {
@@ -454,15 +438,9 @@ public class RelayChannel {
 				RTPPacket newPacket = RTPPacket.parseBytes(BitAssistant.bytesToArray(rtpData));
 				RTPPacket packet = RTPPacket.parseBytes(lastAudioPacket.getBytes());
-				if (handset.codec == null || "OPUS".equals(handset.codec))
+				if (opus != null)
 				{
-					byte[] input = AudioConversion.littleEndianIntsToBytes(in);
+					packet.setPayload(BitAssistant.bytesToArray(opus));
-					byte[] output = new byte[Opus.MAX_PACKET];
-					int outLength = Opus.encode(encoder, input, 0, frameSizeInSamplesPerChannel, output, 0, output.length);
-					byte[] compressedBytes = new byte[outLength];
-					System.arraycopy(output, 0, compressedBytes, 0, outLength);
-					packet.setPayload(BitAssistant.bytesToArray(compressedBytes));
 					packet.setTimestamp(getNextAudioTimestamp(Long.valueOf(48000)));
 				} else { // ULAW
@@ -484,8 +462,8 @@ public class RelayChannel {
 					kt++;
-					if ( kt < 10 ) {
+					if ( kt < 20 ) {
-						Log.info( "+++ " + in );
+						Log.info( "+++ " + packet.getPayload().length );
 					}
 				}