Hi, I am getting 406, no matter what. I have tried 3 different INVITEs.<br><br>------<br><b>INVITE <a href="mailto:sip%3A1002@192.168.253.101">sip:1002@192.168.253.101</a>;transport=udp SIP/2.0<br>Call-ID: <a href="mailto:ef1e16976ae32f0f011de0db2ab5804b@192.168.253.101">ef1e16976ae32f0f011de0db2ab5804b@192.168.253.101</a><br>
CSeq: 1 INVITE<br>From: <<a href="mailto:sip%3A1001@192.168.253.101">sip:1001@192.168.253.101</a>>;tag=5919<br>To: <<a href="mailto:sip%3A1002@192.168.253.101">sip:1002@192.168.253.101</a>><br>Via: SIP/2.0/UDP 192.168.253.101:7620;branch=z9hG4bKcfac6aaa7ee4a96457335bdad787cf31<br>
Max-Forwards: 2<br>Contact: <sip:1001@192.168.253.101:7620;transport=udp><br>Accept: audio/gsm,audio/x-gsm,text/plain<br>Content-Length: 0<br></b>------<br><b></b><br>and I tried,<br><br>-------<br><b>INVITE <a href="mailto:sip%3A1002@192.168.253.101">sip:1002@192.168.253.101</a>;transport=udp SIP/2.0<br>
Call-ID: <a href="mailto:7a612541e08e583e0069c988c8323425@192.168.253.101">7a612541e08e583e0069c988c8323425@192.168.253.101</a><br>CSeq: 1 INVITE<br>From: <<a href="mailto:sip%3A1001@192.168.253.101">sip:1001@192.168.253.101</a>>;tag=7387<br>
To: <<a href="mailto:sip%3A1002@192.168.253.101">sip:1002@192.168.253.101</a>><br>Via: SIP/2.0/UDP 192.168.253.101:6453;branch=z9hG4bK7ccbc7f8e7bc0c4ac0483cca54a48489<br>Max-Forwards: 2<br>Contact: <sip:1001@192.168.253.101:6453;transport=udp><br>
Accept: audio/gsm,audio/x-gsm,text/plain<br>Authorization: Digest username="1001",realm="<a href="http://192.168.253.101">192.168.253.101</a>",uri="sip:<a href="http://192.168.253.101:5060">192.168.253.101:5060</a>",algorithm=MD5,opaque="",nonce="b1f5e8d8-afd0-11dd-ad17-f7c4d6a988fd",response="2c70f260de2292d9e01406bdd1f90e28"<br>
Content-Length: 0<br></b>-------<br clear="all"><br>and then I tried,<br><br>------<br><b>INVITE <a href="mailto:sip%3A1002@192.168.253.101">sip:1002@192.168.253.101</a>;transport=udp SIP/2.0<br>Call-ID: <a href="mailto:12e7c3af8d94ba048789f75e7036ea74@192.168.253.101">12e7c3af8d94ba048789f75e7036ea74@192.168.253.101</a><br>
CSeq: 1 INVITE<br>From: <<a href="mailto:sip%3A1001@192.168.253.101">sip:1001@192.168.253.101</a>>;tag=6309<br>To: <<a href="mailto:sip%3A1002@192.168.253.101">sip:1002@192.168.253.101</a>><br>Via: SIP/2.0/UDP 192.168.253.101:4487;branch=z9hG4bK3282799ef902293b7a4795d1cc3d78bd<br>
Max-Forwards: 2<br>Contact: <sip:1001@192.168.253.101:4487;transport=udp><br>Accept: audio/gsm,audio/x-gsm,text/plain<br>Authorization: Digest username="1001",realm="<a href="http://192.168.253.101">192.168.253.101</a>",uri="sip:<a href="http://192.168.253.101:5060">192.168.253.101:5060</a>",algorithm=MD5,opaque="",nonce="85c12b22-afd2-11dd-ad17-f7c4d6a988fd",response="c8d6083112fc68b6e53d7e5b38e990eb"<br>
Content-Type: application/sdp<br>Content-Length: 111<br><br>v=0<br>o=1001 279445 280814 IN IP4 <a href="http://192.168.253.101">192.168.253.101</a><br>s=-<br>c=IN IP4 <a href="http://192.168.253.101">192.168.253.101</a><br>
t=0 0<br>m=audio 1436 RTP/AVP <br></b>------<br><br><br>But I always receive the same 406. Any idea. The response I am receiving from Freeswitch is,<br><br>-------<br><b>received response : SIP/2.0 406 Not Acceptable<br>Via: SIP/2.0/UDP 192.168.253.101:4487;branch=z9hG4bK3282799ef902293b7a4795d1cc3d78bd<br>
From: <<a href="mailto:sip%3A1001@192.168.253.101">sip:1001@192.168.253.101</a>>;tag=6309<br>To: <<a href="mailto:sip%3A1002@192.168.253.101">sip:1002@192.168.253.101</a>>;tag=H1DH6S41c0U2N<br>Call-ID: <a href="mailto:12e7c3af8d94ba048789f75e7036ea74@192.168.253.101">12e7c3af8d94ba048789f75e7036ea74@192.168.253.101</a><br>
CSeq: 1 INVITE<br>User-Agent: FreeSWITCH-mod_sofia/1.0.trunk-9256M<br>Accept: application/sdp<br>Accept-Encoding: <br>Allow: INVITE,ACK,BYE,CANCEL,OPTIONS,PRACK,MESSAGE,SUBSCRIBE,NOTIFY,REFER,UPDATE,REGISTER,INFO,PUBLISH<br>
Supported: 100rel,timer,precondition,path,replaces<br>Allow-Events: talk,presence,dialog,call-info,sla,include-session-description,presence.winfo,message-summary<br>Content-Length: 0<br></b>-------<br><br>Thanks.<br><br>-- <br>
Best,<br>Adeel Ansari<br><br><a href="http://www.linkedin.com/in/adeelansari" target="_blank">http://www.linkedin.com/in/adeelansari</a><br>