Hello Users,<br><br>I posted so many mail to users but no one reply my issue please help me<br><br>openSER proxy is <a href="http://mysipdomain.com">mysipdomain.com</a> , and its private_ ip is <a href="http://192.168.2.60">
192.168.2.60</a> and SIP server and Proxy is also in Behind<br>UAC's are Behind the NATs<br><br>--------------------- INVITE --------------- <br>U <a href="http://59.144.88.7:5060">59.144.88.7:5060</a> -> <a href="http://192.168.2.60:5060">
192.168.2.60:5060</a><br>INVITE <a href="mailto:sip:9002@mysipdomain.com">sip:9002@mysipdomain.com</a>;user=phone SIP/2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.2:5060">192.168.1.2:5060</a>;branch=z9hG4bKe2a540a8170eb12a.
<br>From: Indian-2 <<a href="mailto:sip:8002@mysipdomain.com">sip:8002@mysipdomain.com</a>;user=phone>;tag=4240982537.<br>To: <<a href="mailto:sip:9002@mysipdomain.com">sip:9002@mysipdomain.com</a>;user=phone>.
<br>Call-ID: <a href="mailto:1685867393@192.168.1.2">1685867393@192.168.1.2</a>.<br>CSeq: 1 INVITE.<br>Contact: Indian-2 <sip:8002@192.168.1.2:5060;user=phone;transport=udp>.<br>User-Agent: Cisco ATA 188 v3.2.1 atasip (050616A).
<br>Expires: 300.<br>Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS, REFER, REGISTER, PRACK, UPDATE.<br>Supported: 100rel,replaces.<br>Content-Length: 245.<br>Content-Type: application/sdp.<br>v=0.<br>o=8002 14279 14279 IN IP4
<a href="http://192.168.1.2">192.168.1.2</a>.<br>s=ATA186 Call.<br>c=IN IP4 <a href="http://192.168.1.2">192.168.1.2</a>.<br>t=0 0.<br>m=audio 16386 RTP/AVP 0 4 8 101.<br>a=rtpmap:0 PCMU/8000/1.<br>a=rtpmap:4 G723/8000/1.
<br>a=rtpmap:8 PCMA/8000/1.<br>a=rtpmap:101 telephone-event/8000.<br>a=fmtp:101 0-15.<br><br>#<br>U <a href="http://192.168.2.60:5060">192.168.2.60:5060</a> -> <a href="http://61.17.248.68:3186">61.17.248.68:3186</a><br>
INVITE sip:9002@192.168.2.7:5060;user=phone;transport=udp SIP/2.0.<br>Max-Forwards: 10.<br>Record-Route: <sip:<a href="http://192.168.2.60">192.168.2.60</a>;lr=on;ftag=4240982537>.<br>Via: SIP/2.0/UDP <a href="http://192.168.2.60">
192.168.2.60</a>;branch=z9hG4bKc466.901bd403.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.2:5060">192.168.1.2:5060</a>;rport=5060;received=<a href="http://59.144.88.7">59.144.88.7</a>;branch=z9hG4bKbd027751c869b9ff.<br>
From: Indian-2 <<a href="mailto:sip:8002@mysipdomain.com">sip:8002@mysipdomain.com</a>;user=phone>;tag=4240982537.<br>To: <<a href="mailto:sip:9002@mysipdomain.com">sip:9002@mysipdomain.com</a>;user=phone>.<br>
Call-ID: <a href="mailto:1685867393@192.168.1.2">1685867393@192.168.1.2</a>.<br>CSeq: 2 INVITE.<br>Contact: Indian-2 <sip:8002@59.144.88.7:5060;user=phone;transport=udp>.<br>User-Agent: Cisco ATA 188 v3.2.1 atasip (050616A).
<br>Expires: 300.<br>Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS, REFER, REGISTER, PRACK, UPDATE.<br>Supported: 100rel,replaces.<br>Content-Length: 265.<br>Content-Type: application/sdp.<br>v=0.<br>o=8002 14329 14329 IN IP4
<a href="http://192.168.1.2">192.168.1.2</a>.<br>s=ATA186 Call.<br>c=IN IP4 <a href="http://192.168.1.2">192.168.1.2</a>.<br>t=0 0.<br>m=audio 16386 RTP/AVP 0 4 8 101.<br>a=rtpmap:0 PCMU/8000/1.<br>a=rtpmap:4 G723/8000/1.
<br>a=rtpmap:8 PCMA/8000/1.<br>a=rtpmap:101 telephone-event/8000.<br>a=fmtp:101 0-15.<br>a=direction:active.<br><br>------------------- RINGING------------<br clear="all">U <a href="http://61.17.248.68:3186">61.17.248.68:3186
</a> -> <a href="http://192.168.2.60:5060">192.168.2.60:5060</a><br>SIP/2.0 180 Ringing.<br>Via: SIP/2.0/UDP <a href="http://192.168.2.60">192.168.2.60</a>;branch=z9hG4bKc466.901bd403.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.2:5060">
192.168.1.2:5060</a>;rport=5060;received=<a href="http://59.144.88.7">59.144.88.7</a>;branch=z9hG4bKbd027751c869b9ff.<br>Record-Route: <sip:<a href="http://192.168.2.60">192.168.2.60</a>;lr=on;ftag=4240982537>.<br>From: Indian-2 <
<a href="mailto:sip:8002@mysipdomain.com">sip:8002@mysipdomain.com</a>;user=phone>;tag=4240982537.<br>To: <<a href="mailto:sip:9002@mysipdomain.com">sip:9002@mysipdomain.com</a>;user=phone>;tag=1332822912.<br>Call-ID:
<a href="mailto:1685867393@192.168.1.2">1685867393@192.168.1.2</a>.<br>CSeq: 2 INVITE.<br>Require: 100rel.<br>RSeq: 1.<br>Contact: 9002 <sip:9002@192.168.2.7:5060;user=phone;transport=udp>.<br>Server: Cisco ATA 188
v3.2.1 atasip (050616A).<br>Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS, REFER, REGISTER, PRACK, UPDATE.<br>Content-Length: 0.<br>.<br><br>#<br>U <a href="http://192.168.2.60:5060">192.168.2.60:5060</a> -> <a href="http://59.144.88.7:5060">
59.144.88.7:5060</a><br>SIP/2.0 180 Ringing.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.2:5060">192.168.1.2:5060</a>;rport=5060;received=<a href="http://59.144.88.7">59.144.88.7</a>;branch=z9hG4bKbd027751c869b9ff.<br>Record-Route: <sip:
<a href="http://192.168.2.60">192.168.2.60</a>;lr=on;ftag=4240982537>.<br>From: Indian-2 <<a href="mailto:sip:8002@mysipdomain.com">sip:8002@mysipdomain.com</a>;user=phone>;tag=4240982537.<br>To: <<a href="mailto:sip:9002@mysipdomain.com">
sip:9002@mysipdomain.com</a>;user=phone>;tag=1332822912.<br>Call-ID: <a href="mailto:1685867393@192.168.1.2">1685867393@192.168.1.2</a>.<br>CSeq: 2 INVITE.<br>Require: 100rel.<br>RSeq: 1.<br>Contact: 9002 <sip:9002@61.17.248.68
:3186;user=phone;transport=udp>.<br>Server: Cisco ATA 188 v3.2.1 atasip (050616A).<br>Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS, REFER, REGISTER, PRACK, UPDATE.<br>Content-Length: 0.<br><br>U <a href="http://61.17.248.68:3186">
61.17.248.68:3186</a> -> <a href="http://192.168.2.60:5060">192.168.2.60:5060</a><br>SIP/2.0 200 OK.<br>Via: SIP/2.0/UDP <a href="http://192.168.2.60">192.168.2.60</a>;branch=z9hG4bKc466.901bd403.0.<br>Via: SIP/2.0/UDP
<a href="http://192.168.1.2:5060">192.168.1.2:5060</a>;rport=5060;received=<a href="http://59.144.88.7">59.144.88.7</a>;branch=z9hG4bKbd027751c869b9ff.<br>Record-Route: <sip:<a href="http://192.168.2.60">192.168.2.60</a>
;lr=on;ftag=4240982537>.<br>From: Indian-2 <<a href="mailto:sip:8002@mysipdomain.com">sip:8002@mysipdomain.com</a>;user=phone>;tag=4240982537.<br>To: <<a href="mailto:sip:9002@mysipdomain.com">sip:9002@mysipdomain.com
</a>;user=phone>;tag=1332822912.<br>Call-ID: <a href="mailto:1685867393@192.168.1.2">1685867393@192.168.1.2</a>.<br>CSeq: 2 INVITE.<br>Contact: 9002 <sip:9002@192.168.2.7:5060;user=phone;transport=udp>.<br>Server: Cisco ATA 188
v3.2.1 atasip (050616A).<br>Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS, REFER, REGISTER, PRACK, UPDATE.<br>Supported: replaces.<br>Content-Length: 193.<br>Content-Type: application/sdp.<br>.<br>v=0.<br>o=9002 27865 27865 IN IP4
<a href="http://192.168.2.7">192.168.2.7</a>.<br>s=ATA186 Call.<br>c=IN IP4 <a href="http://192.168.2.7">192.168.2.7</a>.<br>t=0 0.<br>m=audio 16386 RTP/AVP 0 101.<br>a=rtpmap:0 PCMU/8000/1.<br>a=rtpmap:101 telephone-event/8000.
<br>a=fmtp:101 0-15.<br><br>#<br>U <a href="http://192.168.2.60:5060">192.168.2.60:5060</a> -> <a href="http://59.144.88.7:5060">59.144.88.7:5060</a><br>SIP/2.0 200 OK.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.2:5060">
192.168.1.2:5060</a>;rport=5060;received=<a href="http://59.144.88.7">59.144.88.7</a>;branch=z9hG4bKbd027751c869b9ff.<br>Record-Route: <sip:<a href="http://192.168.2.60">192.168.2.60</a>;lr=on;ftag=4240982537>.<br>From: Indian-2 <
<a href="mailto:sip:8002@mysipdomain.com">sip:8002@mysipdomain.com</a>;user=phone>;tag=4240982537.<br>To: <<a href="mailto:sip:9002@mysipdomain.com">sip:9002@mysipdomain.com</a>;user=phone>;tag=1332822912.<br>Call-ID:
<a href="mailto:1685867393@192.168.1.2">1685867393@192.168.1.2</a>.<br>CSeq: 2 INVITE.<br>Contact: 9002 <sip:9002@61.17.248.68:3186;user=phone;transport=udp>.<br>Server: Cisco ATA 188 v3.2.1 atasip (050616A).<br>Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS, REFER, REGISTER, PRACK, UPDATE.
<br>Supported: replaces.<br>Content-Length: 193.<br>Content-Type: application/sdp.<br>.<br>v=0.<br>o=9002 27865 27865 IN IP4 <a href="http://192.168.2.7">192.168.2.7</a>.<br>s=ATA186 Call.<br>c=IN IP4 <a href="http://192.168.2.7">
192.168.2.7</a>.<br>t=0 0.<br>m=audio 16386 RTP/AVP 0 101.<br>a=rtpmap:0 PCMU/8000/1.<br>a=rtpmap:101 telephone-event/8000.<br>a=fmtp:101 0-15.<br><br>#<br>U <a href="http://61.17.248.68:3186">61.17.248.68:3186</a> ->
<a href="http://192.168.2.60:5060">192.168.2.60:5060</a><br>SIP/2.0 200 OK.<br>Via: SIP/2.0/UDP <a href="http://192.168.2.60">192.168.2.60</a>;branch=z9hG4bKc466.901bd403.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.2:5060">
192.168.1.2:5060</a>;rport=5060;received=<a href="http://59.144.88.7">59.144.88.7</a>;branch=z9hG4bKbd027751c869b9ff.<br>Record-Route: <sip:<a href="http://192.168.2.60">192.168.2.60</a>;lr=on;ftag=4240982537>.<br>From: Indian-2 <
<a href="mailto:sip:8002@mysipdomain.com">sip:8002@mysipdomain.com</a>;user=phone>;tag=4240982537.<br>To: <<a href="mailto:sip:9002@mysipdomain.com">sip:9002@mysipdomain.com</a>;user=phone>;tag=1332822912.<br>Call-ID:
<a href="mailto:1685867393@192.168.1.2">1685867393@192.168.1.2</a>.<br>CSeq: 2 INVITE.<br>Contact: 9002 <sip:9002@192.168.2.7:5060;user=phone;transport=udp>.<br>Server: Cisco ATA 188 v3.2.1 atasip (050616A).<br>Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS, REFER, REGISTER, PRACK, UPDATE.
<br>Supported: replaces.<br>Content-Length: 193.<br>Content-Type: application/sdp.<br>.<br>v=0.<br>o=9002 27865 27865 IN IP4 <a href="http://192.168.2.7">192.168.2.7</a>.<br>s=ATA186 Call.<br>c=IN IP4 <a href="http://192.168.2.7">
192.168.2.7</a>.<br>t=0 0.<br>m=audio 16386 RTP/AVP 0 101.<br>a=rtpmap:0 PCMU/8000/1.<br>a=rtpmap:101 telephone-event/8000.<br>a=fmtp:101 0-15.<br><br>#<br>U <a href="http://192.168.2.60:5060">192.168.2.60:5060</a> ->
<a href="http://59.144.88.7:5060">59.144.88.7:5060</a><br>SIP/2.0 200 OK.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.2:5060">192.168.1.2:5060</a>;rport=5060;received=<a href="http://59.144.88.7">59.144.88.7</a>;branch=z9hG4bKbd027751c869b9ff.
<br>Record-Route: <sip:<a href="http://192.168.2.60">192.168.2.60</a>;lr=on;ftag=4240982537>.<br>From: Indian-2 <<a href="mailto:sip:8002@mysipdomain.com">sip:8002@mysipdomain.com</a>;user=phone>;tag=4240982537.
<br>To: <<a href="mailto:sip:9002@mysipdomain.com">sip:9002@mysipdomain.com</a>;user=phone>;tag=1332822912.<br>Call-ID: <a href="mailto:1685867393@192.168.1.2">1685867393@192.168.1.2</a>.<br>CSeq: 2 INVITE.<br>Contact: 9002 <
sip:9002@61.17.248.68:3186;user=phone;transport=udp>.<br>Server: Cisco ATA 188 v3.2.1 atasip (050616A).<br>Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS, REFER, REGISTER, PRACK, UPDATE.<br>Supported: replaces.<br>Content-Length: 193.
<br>Content-Type: application/sdp.<br>v=0.<br>o=9002 27865 27865 IN IP4 <a href="http://192.168.2.7">192.168.2.7</a>.<br>s=ATA186 Call.<br>c=IN IP4 <a href="http://192.168.2.7">192.168.2.7</a>.<br>t=0 0.<br>m=audio 16386 RTP/AVP 0 101.
<br>a=rtpmap:0 PCMU/8000/1.<br>a=rtpmap:101 telephone-event/8000.<br>a=fmtp:101 0-15.<br><br>-- <br>Thanks and Regards<br>Ravi Prakash Sunkara <br><a href="mailto:ravi.sunkara@hyperion-tech.com">ravi.sunkara@hyperion-tech.com
</a> <br>M:+91 9985077535<br><a href="http://www.hyperion-tech.com">www.hyperion-tech.com</a><br>Client and Parent company :- <a href="http://www.august-networks.com">www.august-networks.com</a>