[Serusers] Incorrect SDP data!

hi I get following exception when I added code for forced rtp proxy is ser.cfg. I am using sip communicator as user agent. net.java.sip.communicator.media.MediaException: Incorrect SDP data! at net.java.sip.communicator.media.MediaManager.openMediaStreams(MediaManager.java:307) at net.java.sip.communicator.SipCommunicator.callStateChanged(SipCommunicator.java:758) at net.java.sip.communicator.sip.Call.fireCallStatusChangedEvent(Call.java:250) at net.java.sip.communicator.sip.Call.setState(Call.java:156) at net.java.sip.communicator.sip.CallProcessing.processAck(CallProcessing.java:566) at net.java.sip.communicator.sip.SipManager.processRequest(SipManager.java:1532) at gov.nist.javax.sip.EventScanner.deliverEvent(EventScanner.java:204) at gov.nist.javax.sip.EventScanner.run(EventScanner.java:352) at java.lang.Thread.run(Unknown Source) Caused by: javax.sdp.SdpParseException: Could not parse message at javax.sdp.SdpFactory.createSessionDescription(SdpFactory.java:114) at net.java.sip.communicator.media.MediaManager.openMediaStreams(MediaManager.java:302) ... 8 more Please help me resolve this problem Thanks Rajesh --------------------------------- Enjoy this Diwali with Y! India Click here