<div dir="ltr"><div><div>Hi,<br><br></div>It appears that my last two messages have gone in moderation. Anyways, Can you please tell me, how can i setup rtpengine on Ubuntu machine? After installation - What configurations will i have to change? <br><br>I have lurked the internet a lot but did not find any tutorial on this. Would appreciate any help on this.<br><br></div>Regards<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Sep 8, 2014 at 10:14 AM, Abhishek Saini <span dir="ltr"><<a href="mailto:abhishek.saini@enukesoftware.com" target="_blank">abhishek.saini@enukesoftware.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div>Hi,<br><br></div>I have not heard on my last reply (it went in moderation). So, I am posting one ngrep result here, Please let me know on this:<br><br>interface: any<br>filter: (ip or ip6) and ( port 5060 )<br>#<br>T 2014/09/04 12:51:26.423430 <a href="http://182.64.39.131:3207" target="_blank">182.64.39.131:3207</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [AP]<br>INVITE <a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a> SIP/2.0.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;rport;branch=z9hG4bKPj26fb26ab22104aac842ae38bd3fea246;alias.<br>Max-Forwards: 70.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=93d6b660540f40338f9ed66f946ae11a.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>.<br>Contact: <sip:48795260@192.168.0.3:1941;transport=tcp>.<br>Call-ID: b0cac02326d44105aa008f9edd352e8e.<br>CSeq: 14955 INVITE.<br>Allow: SUBSCRIBE, NOTIFY, PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, MESSAGE, REFER.<br>Supported: 100rel, replaces, norefersub, gruu.<br>User-Agent: Blink 0.9.1.2 (Windows).<br>Content-Type: application/sdp.<br>Content-Length:Â Â 639.<br>.<br>v=0.<br>o=- 3618843694 3618843694 IN IP4 192.168.0.3.<br>s=Blink 0.9.1.2 (Windows).<br>t=0 0.<br>m=audio 50036 RTP/AVP 113 9 104 103 3 109 0 8 101.<br>c=IN IP4 192.168.0.3.<br>a=rtcp:50037.<br>a=rtpmap:113 opus/48000.<br>a=fmtp:113 useinbandfec=1.<br>a=rtpmap:9 G722/8000.<br>a=rtpmap:104 speex/32000.<br>a=rtpmap:103 speex/16000.<br>a=rtpmap:3 GSM/8000.<br>a=rtpmap:109 iLBC/8000.<br>a=fmtp:109 mode=20.<br>a=rtpmap:0 PCMU/8000.<br>a=rtpmap:8 PCMA/8000.<br>a=rtpmap:101 telephone-event/8000.<br>a=fmtp:101 0-15.<br>a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:fpeIqd7S4YbsjlTI+T3r/LBXQ+pAXB8j6upIi/zT.<br>a=crypto:2 AES_CM_128_HMAC_SHA1_32 inline:0lfQvO4gCr+Mx/177aH0128j8ghvylp7Ai8sovJF.<br>a=sendrecv.<br><br>#<br>T 2014/09/04 12:51:26.424351 <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> -> <a href="http://182.64.39.131:3207" target="_blank">182.64.39.131:3207</a> [AP]<br>SIP/2.0 407 Proxy Authentication Required.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;rport=3207;branch=z9hG4bKPj26fb26ab22104aac842ae38bd3fea246;alias;received=182.64.39.131.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=93d6b660540f40338f9ed66f946ae11a.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=16061544dcc5db830f3ff5cfaeeb9db0.95b0.<br>Call-ID: b0cac02326d44105aa008f9edd352e8e.<br>CSeq: 14955 INVITE.<br>Proxy-Authenticate: Digest realm="<a href="http://abc.com" target="_blank">abc.com</a>", nonce="VAhhelQIYE7RYMryoXu3/3LAv3hJc0hc".<br>Server: kamailio (4.1.5 (x86_64/linux)).<br>Content-Length: 0.<br>.<br><br>#<br>T 2014/09/04 12:51:26.761371 <a href="http://182.64.39.131:3207" target="_blank">182.64.39.131:3207</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [AP]<br>ACK <a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a> SIP/2.0.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;rport;branch=z9hG4bKPj26fb26ab22104aac842ae38bd3fea246;alias.<br>Max-Forwards: 70.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=93d6b660540f40338f9ed66f946ae11a.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=16061544dcc5db830f3ff5cfaeeb9db0.95b0.<br>Call-ID: b0cac02326d44105aa008f9edd352e8e.<br>CSeq: 14955 ACK.<br>User-Agent: Blink 0.9.1.2 (Windows).<br>Content-Length:Â 0.<br>.<br><br>##<br>T 2014/09/04 12:51:27.144744 <a href="http://182.64.39.131:3207" target="_blank">182.64.39.131:3207</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [AP]<br>INVITE <a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a> SIP/2.0.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;rport;branch=z9hG4bKPj4a167a7a11654ba7b08ac6dcefa85845;alias.<br>Max-Forwards: 70.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=93d6b660540f40338f9ed66f946ae11a.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>.<br>Contact: <sip:48795260@192.168.0.3:1941;transport=tcp>.<br>Call-ID: b0cac02326d44105aa008f9edd352e8e.<br>CSeq: 14956 INVITE.<br>Allow: SUBSCRIBE, NOTIFY, PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, MESSAGE, REFER.<br>Supported: 100rel, replaces, norefersub, gruu.<br>User-Agent: Blink 0.9.1.2 (Windows).<br>Proxy-Authorization: Digest username="admin", realm="<a href="http://abc.com" target="_blank">abc.com</a>", nonce="VAhhelQIYE7RYMryoXu3/3LAv3hJc0hc", uri="<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>", response="f3286a5acf46bf90ae6962ab9fe37f25".<br>Content-Type: application/sdp.<br>Content-Length:Â Â 639.<br>.<br>v=0.<br>o=- 3618843694 3618843694 IN IP4 192.168.0.3.<br>s=Blink 0.9.1.2 (Windows).<br>t=0 0.<br>m=audio 50036 RTP/AVP 113 9 104 103 3 109 0 8 101.<br>c=IN IP4 192.168.0.3.<br>a=rtcp:50037.<br>a=rtpmap:113 opus/48000.<br>a=fmtp:113 useinbandfec=1.<br>a=rtpmap:9 G722/8000.<br>a=rtpmap:104 speex/32000.<br>a=rtpmap:103 speex/16000.<br>a=rtpmap:3 GSM/8000.<br>a=rtpmap:109 iLBC/8000.<br>a=fmtp:109 mode=20.<br>a=rtpmap:0 PCMU/8000.<br>a=rtpmap:8 PCMA/8000.<br>a=rtpmap:101 telephone-event/8000.<br>a=fmtp:101 0-15.<br>a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:fpeIqd7S4YbsjlTI+T3r/LBXQ+pAXB8j6upIi/zT.<br>a=crypto:2 AES_CM_128_HMAC_SHA1_32 inline:0lfQvO4gCr+Mx/177aH0128j8ghvylp7Ai8sovJF.<br>a=sendrecv.<br><br>##<br>T 2014/09/04 12:51:27.146564 <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> -> <a href="http://182.64.39.131:3207" target="_blank">182.64.39.131:3207</a> [AP]<br>SIP/2.0 100 trying -- your call is important to us.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;rport=3207;branch=z9hG4bKPj4a167a7a11654ba7b08ac6dcefa85845;alias;received=182.64.39.131.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=93d6b660540f40338f9ed66f946ae11a.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>.<br>Call-ID: b0cac02326d44105aa008f9edd352e8e.<br>CSeq: 14956 INVITE.<br>Server: kamailio (4.1.5 (x86_64/linux)).<br>Content-Length: 0.<br>.<br><br>#<br>T 2014/09/04 12:51:27.147226 <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> -> <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> [A]<br>INVITE sip:80523769@192.168.0.6:59180;transport=tcp SIP/2.0.<br>Record-Route: <sip:54.191.193.239;transport=tcp;lr=on;nat=yes>.<br>Via: SIP/2.0/TCP 54.191.193.239:5060;branch=z9hG4bKd247.56bfe8f59f4bfc2c5f783d4adb3e72e1.0;i=f5.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;received=182.64.39.131;rport=3207;branch=z9hG4bKPj4a167a7a11654ba7b08ac6dcefa85845;alias.<br>Max-Forwards: 69.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=93d6b660540f40338f9ed66f946ae11a.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>.<br>Contact: <sip:48795260@192.168.0.3:1941;transport=tcp;alias=182.64.39.131~3207~2>.<br>Call-ID: b0cac02326d44105aa008f9edd352e8e.<br>CSeq: 14956 INVITE.<br>Allow: SUBSCRIBE, NOTIFY, PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, MESSAGE, REFER.<br>Supported: 100rel, replaces, norefersub, gruu.<br>User-Agent: Blink 0.9.1.2 (Windows).<br>Content-Type: application/sdp.<br>Content-Length:Â Â 639.<br>.<br>v=0.<br>o=- 3618843694 3618843694 IN IP4 192.168.0.3.<br>s=Blink 0.9.1.2 (Windows).<br>t=0 0.<br>m=audio 50036 RTP/AVP 113 9 104 103 3 109 0 8 101.<br>c=IN IP4 192.168.0.3.<br>a=rtcp:50037.<br>a=rtpmap:113 opus/48000.<br>a=fmtp:113 useinbandfec=1.<br>a=rtpmap:9 G722/8000.<br>a=rtpmap:104 speex/32000.<br>a=rtpmap:103 speex/16000.<br>a=rtpmap:3 GSM/8000.<br>a=rtpmap:109 iLBC/8000.<br>a=fmtp:109 mode=20.<br>a=rtpmap:0 PCMU/8000.<br>a=rtpmap:8 PCMA/8000.<br>a=rtpmap:101 telephone-event/8000.<br>a=fmtp:101 0-15.<br>a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:fpeIqd7S4YbsjlTI+T3r/LBXQ+pAXB8j6upIi/zT.<br>a=crypto:2 AES_CM_128_HMAC_SHA1_32 inline:0lfQvO4gCr+Mx/177aH0128j8ghvylp7A<br>#<br>T 2014/09/04 12:51:27.147238 <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> -> <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> [AP]<br>i8sovJF.<br>a=sendrecv.<br><br>#<br>T 2014/09/04 12:51:27.465870 <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [A]<br>......<br>#<br>T 2014/09/04 12:51:27.475358 <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [AP]<br>SIP/2.0 100 Trying.<br>Via: SIP/2.0/TCP 54.191.193.239:5060;received=54.191.193.239;branch=z9hG4bKd247.56bfe8f59f4bfc2c5f783d4adb3e72e1.0;i=f5.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;rport=3207;received=182.64.39.131;branch=z9hG4bKPj4a167a7a11654ba7b08ac6dcefa85845;alias.<br>Record-Route: <sip:54.191.193.239;transport=tcp;lr;nat=yes>.<br>Call-ID: b0cac02326d44105aa008f9edd352e8e.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=93d6b660540f40338f9ed66f946ae11a.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>.<br>CSeq: 14956 INVITE.<br>Server: Blink 0.9.1.2 (Windows).<br>Content-Length:Â 0.<br>.<br><br>##<br>T 2014/09/04 12:51:27.681136 <a href="http://182.64.39.131:3207" target="_blank">182.64.39.131:3207</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [A]<br>......<br>#<br>T 2014/09/04 12:51:27.839852 <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [AP]<br>SIP/2.0 180 Ringing.<br>Via: SIP/2.0/TCP 54.191.193.239:5060;received=54.191.193.239;branch=z9hG4bKd247.56bfe8f59f4bfc2c5f783d4adb3e72e1.0;i=f5.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;rport=3207;received=182.64.39.131;branch=z9hG4bKPj4a167a7a11654ba7b08ac6dcefa85845;alias.<br>Record-Route: <sip:54.191.193.239;transport=tcp;lr;nat=yes>.<br>Call-ID: b0cac02326d44105aa008f9edd352e8e.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=93d6b660540f40338f9ed66f946ae11a.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=94d1930ec5b84d5bbd1241ce9feab364.<br>CSeq: 14956 INVITE.<br>Server: Blink 0.9.1.2 (Windows).<br>Contact: <sip:80523769@192.168.0.6:59180;transport=tcp>.<br>Allow: SUBSCRIBE, NOTIFY, PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, MESSAGE, REFER.<br>Content-Length:Â 0.<br>.<br><br>##<br>T 2014/09/04 12:51:27.840499 <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> -> <a href="http://182.64.39.131:3207" target="_blank">182.64.39.131:3207</a> [AP]<br>SIP/2.0 180 Ringing.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;rport=3207;received=182.64.39.131;branch=z9hG4bKPj4a167a7a11654ba7b08ac6dcefa85845;alias.<br>Record-Route: <sip:54.191.193.239;transport=tcp;lr;nat=yes>.<br>Call-ID: b0cac02326d44105aa008f9edd352e8e.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=93d6b660540f40338f9ed66f946ae11a.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=94d1930ec5b84d5bbd1241ce9feab364.<br>CSeq: 14956 INVITE.<br>Server: Blink 0.9.1.2 (Windows).<br>Contact: <sip:80523769@192.168.0.6:59180;transport=tcp;alias=182.64.39.131~59181~2>.<br>Allow: SUBSCRIBE, NOTIFY, PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, MESSAGE, REFER.<br>Content-Length:Â 0.<br>.<br><br>#<br>T 2014/09/04 12:51:28.373579 <a href="http://182.64.39.131:3207" target="_blank">182.64.39.131:3207</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [A]<br>......<br>#<br>T 2014/09/04 12:51:30.264254 <a href="http://182.64.39.131:3207" target="_blank">182.64.39.131:3207</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [AP]<br>PUBLISH <a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a> SIP/2.0.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;rport;branch=z9hG4bKPj5084fdd1e5714d2d8f3182b9fbb8efc4;alias.<br>Max-Forwards: 70.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=1b4d86568a1a4293bf7b04d0f0a4bb9f.<br>To: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>.<br>Call-ID: 100497fd86d14652a53347f3c5930ef3.<br>CSeq: 1 PUBLISH.<br>Event: presence.<br>Expires: 600.<br>User-Agent: Blink 0.9.1.2 (Windows).<br>Content-Type: application/pidf+xml.<br>Content-Length:Â Â 761.<br>.<br><?xml version='1.0' encoding='UTF-8'?><br><presence xmlns:dm="urn:ietf:params:xml:ns:pidf:data-model" xmlns:caps="urn:ietf:params:xml:ns:pidf:caps" xmlns:rpid="urn:ietf:params:xml:ns:pidf:rpid" xmlns:agp-pidf="urn:ag-projects:xml:ns:pidf" xmlns="urn:ietf:params:xml:ns:pidf" entity="sip%3Aadmin%<a href="http://40abc.com" target="_blank">40abc.com</a>"><tuple id="SID-8ee49af9e5034405300e43c6ecc590dd"><status><basic>closed</basic><agp-pidf:extended>offline</agp-pidf:extended></status><caps:servcaps/><contact>sip%3Aadmin%<a href="http://40abc.com" target="_blank">40abc.com</a></contact><timestamp>2014-09-04T16:17:08.257625+05:30</timestamp></tuple><dm:person id="PID-8ee49af9e5034405300e43c6ecc590dd"><rpid:activities><rpid:other>offline</rpid:other></rpid:activities><dm:timestamp>2014-09-04T16:17:08.257625+05:30</dm:timestamp></dm:person></presence><br>#<br>T 2014/09/04 12:51:30.264906 <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> -> <a href="http://182.64.39.131:3207" target="_blank">182.64.39.131:3207</a> [AP]<br>SIP/2.0 407 Proxy Authentication Required.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;rport=3207;branch=z9hG4bKPj5084fdd1e5714d2d8f3182b9fbb8efc4;alias;received=182.64.39.131.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=1b4d86568a1a4293bf7b04d0f0a4bb9f.<br>To: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=16061544dcc5db830f3ff5cfaeeb9db0.4dd8.<br>Call-ID: 100497fd86d14652a53347f3c5930ef3.<br>CSeq: 1 PUBLISH.<br>Proxy-Authenticate: Digest realm="<a href="http://abc.com" target="_blank">abc.com</a>", nonce="VAhhflQIYFLstGA4jrcYrZLssnXzkltX".<br>Server: kamailio (4.1.5 (x86_64/linux)).<br>Content-Length: 0.<br>.<br><br>#<br>T 2014/09/04 12:51:30.611704 <a href="http://182.64.39.131:3207" target="_blank">182.64.39.131:3207</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [AP]<br>PUBLISH <a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a> SIP/2.0.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;rport;branch=z9hG4bKPj6a7a9b0d3bcc4d84af4ceaa7c09c1efb;alias.<br>Max-Forwards: 70.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=1b4d86568a1a4293bf7b04d0f0a4bb9f.<br>To: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>.<br>Call-ID: 100497fd86d14652a53347f3c5930ef3.<br>CSeq: 2 PUBLISH.<br>Event: presence.<br>Expires: 600.<br>User-Agent: Blink 0.9.1.2 (Windows).<br>Proxy-Authorization: Digest username="admin", realm="<a href="http://abc.com" target="_blank">abc.com</a>", nonce="VAhhflQIYFLstGA4jrcYrZLssnXzkltX", uri="<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>", response="ac284e634f819e5db0b8502e4ee8e8bf".<br>Content-Type: application/pidf+xml.<br>Content-Length:Â Â 761.<br>.<br><?xml version='1.0' encoding='UTF-8'?><br><presence xmlns:dm="urn:ietf:params:xml:ns:pidf:data-model" xmlns:caps="urn:ietf:params:xml:ns:pidf:caps" xmlns:rpid="urn:ietf:params:xml:ns:pidf:rpid" xmlns:agp-pidf="urn:ag-projects:xml:ns:pidf" xmlns="urn:ietf:params:xml:ns:pidf" entity="sip%3Aadmin%<a href="http://40abc.com" target="_blank">40abc.com</a>"><tuple id="SID-8ee49af9e5034405300e43c6ecc590dd"><status><basic>closed</basic><agp-pidf:extended>offline</agp-pidf:extended></status><caps:servcaps/><contact>sip%3Aadmin%<a href="http://40abc.com" target="_blank">40abc.com</a></contact><timestamp>2014-09-04T16:17:08.257625+05:30</timestamp></tuple><dm:person id="PID-8ee49af9e5034405300e43c6ecc590dd"><rpid:activities><rpid:other>offline</rpid:other></rpid:activities><dm:timestamp>2014-09-04T16:17:08.257625+05:30</dm:timestamp></dm:person></presence><br>#<br>T 2014/09/04 12:51:30.612812 <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> -> <a href="http://182.64.39.131:3207" target="_blank">182.64.39.131:3207</a> [AP]<br>SIP/2.0 404 Not here.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;rport=3207;branch=z9hG4bKPj6a7a9b0d3bcc4d84af4ceaa7c09c1efb;alias;received=182.64.39.131.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=1b4d86568a1a4293bf7b04d0f0a4bb9f.<br>To: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=16061544dcc5db830f3ff5cfaeeb9db0.fc61.<br>Call-ID: 100497fd86d14652a53347f3c5930ef3.<br>CSeq: 2 PUBLISH.<br>Server: kamailio (4.1.5 (x86_64/linux)).<br>Content-Length: 0.<br>.<br><br>#<br>T 2014/09/04 12:51:31.146313 <a href="http://182.64.39.131:3207" target="_blank">182.64.39.131:3207</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [A]<br>......<br>#<br>T 2014/09/04 12:51:34.066168 <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [AP]<br>SIP/2.0 200 OK.<br>Via: SIP/2.0/TCP 54.191.193.239:5060;received=54.191.193.239;branch=z9hG4bKd247.56bfe8f59f4bfc2c5f783d4adb3e72e1.0;i=f5.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;rport=3207;received=182.64.39.131;branch=z9hG4bKPj4a167a7a11654ba7b08ac6dcefa85845;alias.<br>Record-Route: <sip:54.191.193.239;transport=tcp;lr;nat=yes>.<br>Call-ID: b0cac02326d44105aa008f9edd352e8e.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=93d6b660540f40338f9ed66f946ae11a.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=94d1930ec5b84d5bbd1241ce9feab364.<br>CSeq: 14956 INVITE.<br>Server: Blink 0.9.1.2 (Windows).<br>Allow: SUBSCRIBE, NOTIFY, PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, MESSAGE, REFER.<br>Contact: <sip:80523769@192.168.0.6:59180;transport=tcp>.<br>Supported: 100rel, replaces, norefersub, gruu.<br>Content-Type: application/sdp.<br>Content-Length:Â Â 352.<br>.<br>v=0.<br>o=- 3618843693 3618843694 IN IP4 192.168.0.6.<br>s=Blink 0.9.1.2 (Windows).<br>t=0 0.<br>m=audio 50000 RTP/AVP 113 101.<br>c=IN IP4 192.168.0.6.<br>a=rtcp:50001.<br>a=rtpmap:113 opus/48000.<br>a=fmtp:113 useinbandfec=1.<br>a=rtpmap:101 telephone-event/8000.<br>a=fmtp:101 0-15.<br>a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:y2a4eThKFFtUJ8pdGGQMr/MB0PDTDP0/fFkvK+H1.<br>a=sendrecv.<br><br>##<br>T 2014/09/04 12:51:34.067096 <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> -> <a href="http://182.64.39.131:3207" target="_blank">182.64.39.131:3207</a> [AP]<br>SIP/2.0 200 OK.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;rport=3207;received=182.64.39.131;branch=z9hG4bKPj4a167a7a11654ba7b08ac6dcefa85845;alias.<br>Record-Route: <sip:54.191.193.239;transport=tcp;lr;nat=yes>.<br>Call-ID: b0cac02326d44105aa008f9edd352e8e.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=93d6b660540f40338f9ed66f946ae11a.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=94d1930ec5b84d5bbd1241ce9feab364.<br>CSeq: 14956 INVITE.<br>Server: Blink 0.9.1.2 (Windows).<br>Allow: SUBSCRIBE, NOTIFY, PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, MESSAGE, REFER.<br>Contact: <sip:80523769@192.168.0.6:59180;transport=tcp;alias=182.64.39.131~59181~2>.<br>Supported: 100rel, replaces, norefersub, gruu.<br>Content-Type: application/sdp.<br>Content-Length:Â Â 352.<br>.<br>v=0.<br>o=- 3618843693 3618843694 IN IP4 192.168.0.6.<br>s=Blink 0.9.1.2 (Windows).<br>t=0 0.<br>m=audio 50000 RTP/AVP 113 101.<br>c=IN IP4 192.168.0.6.<br>a=rtcp:50001.<br>a=rtpmap:113 opus/48000.<br>a=fmtp:113 useinbandfec=1.<br>a=rtpmap:101 telephone-event/8000.<br>a=fmtp:101 0-15.<br>a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:y2a4eThKFFtUJ8pdGGQMr/MB0PDTDP0/fFkvK+H1.<br>a=sendrecv.<br><br>#<br>T 2014/09/04 12:51:34.408348 <a href="http://182.64.39.131:3207" target="_blank">182.64.39.131:3207</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [AP]<br>ACK sip:80523769@192.168.0.6:59180;transport=tcp;alias=182.64.39.131~59181~2 SIP/2.0.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;rport;branch=z9hG4bKPj093d16f04a8a4220b8dfc62cc00897cc;alias.<br>Max-Forwards: 70.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=93d6b660540f40338f9ed66f946ae11a.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=94d1930ec5b84d5bbd1241ce9feab364.<br>Call-ID: b0cac02326d44105aa008f9edd352e8e.<br>CSeq: 14956 ACK.<br>Route: <sip:54.191.193.239;transport=tcp;lr;nat=yes>.<br>User-Agent: Blink 0.9.1.2 (Windows).<br>Content-Length:Â 0.<br>.<br><br>#<br>T 2014/09/04 12:51:34.409438 <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> -> <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> [AP]<br>ACK sip:80523769@192.168.0.6:59180;transport=tcp SIP/2.0.<br>Via: SIP/2.0/TCP 54.191.193.239:5060;branch=z9hG4bKd247.6fc7f29a9c75230c664d658814fcd105.0;i=f5.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;received=182.64.39.131;rport=3207;branch=z9hG4bKPj093d16f04a8a4220b8dfc62cc00897cc;alias.<br>Max-Forwards: 69.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=93d6b660540f40338f9ed66f946ae11a.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=94d1930ec5b84d5bbd1241ce9feab364.<br>Call-ID: b0cac02326d44105aa008f9edd352e8e.<br>CSeq: 14956 ACK.<br>User-Agent: Blink 0.9.1.2 (Windows).<br>Content-Length:Â 0.<br>.<br><br>##<br>T 2014/09/04 12:51:34.573751 <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [AP]<br>SIP/2.0 200 OK.<br>Via: SIP/2.0/TCP 54.191.193.239:5060;received=54.191.193.239;branch=z9hG4bKd247.56bfe8f59f4bfc2c5f783d4adb3e72e1.0;i=f5.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;rport=3207;received=182.64.39.131;branch=z9hG4bKPj4a167a7a11654ba7b08ac6dcefa85845;alias.<br>Record-Route: <sip:54.191.193.239;transport=tcp;lr;nat=yes>.<br>Call-ID: b0cac02326d44105aa008f9edd352e8e.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=93d6b660540f40338f9ed66f946ae11a.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=94d1930ec5b84d5bbd1241ce9feab364.<br>CSeq: 14956 INVITE.<br>Server: Blink 0.9.1.2 (Windows).<br>Allow: SUBSCRIBE, NOTIFY, PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, MESSAGE, REFER.<br>Contact: <sip:80523769@192.168.0.6:59180;transport=tcp>.<br>Supported: 100rel, replaces, norefersub, gruu.<br>Content-Type: application/sdp.<br>Content-Length:Â Â 352.<br>.<br>v=0.<br>o=- 3618843693 3618843694 IN IP4 192.168.0.6.<br>s=Blink 0.9.1.2 (Windows).<br>t=0 0.<br>m=audio 50000 RTP/AVP 113 101.<br>c=IN IP4 192.168.0.6.<br>a=rtcp:50001.<br>a=rtpmap:113 opus/48000.<br>a=fmtp:113 useinbandfec=1.<br>a=rtpmap:101 telephone-event/8000.<br>a=fmtp:101 0-15.<br>a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:y2a4eThKFFtUJ8pdGGQMr/MB0PDTDP0/fFkvK+H1.<br>a=sendrecv.<br><br>##<br>T 2014/09/04 12:51:34.574344 <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> -> <a href="http://182.64.39.131:3207" target="_blank">182.64.39.131:3207</a> [AP]<br>SIP/2.0 200 OK.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;rport=3207;received=182.64.39.131;branch=z9hG4bKPj4a167a7a11654ba7b08ac6dcefa85845;alias.<br>Record-Route: <sip:54.191.193.239;transport=tcp;lr;nat=yes>.<br>Call-ID: b0cac02326d44105aa008f9edd352e8e.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=93d6b660540f40338f9ed66f946ae11a.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=94d1930ec5b84d5bbd1241ce9feab364.<br>CSeq: 14956 INVITE.<br>Server: Blink 0.9.1.2 (Windows).<br>Allow: SUBSCRIBE, NOTIFY, PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, MESSAGE, REFER.<br>Contact: <sip:80523769@192.168.0.6:59180;transport=tcp;alias=182.64.39.131~59181~2>.<br>Supported: 100rel, replaces, norefersub, gruu.<br>Content-Type: application/sdp.<br>Content-Length:Â Â 352.<br>.<br>v=0.<br>o=- 3618843693 3618843694 IN IP4 192.168.0.6.<br>s=Blink 0.9.1.2 (Windows).<br>t=0 0.<br>m=audio 50000 RTP/AVP 113 101.<br>c=IN IP4 192.168.0.6.<br>a=rtcp:50001.<br>a=rtpmap:113 opus/48000.<br>a=fmtp:113 useinbandfec=1.<br>a=rtpmap:101 telephone-event/8000.<br>a=fmtp:101 0-15.<br>a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:y2a4eThKFFtUJ8pdGGQMr/MB0PDTDP0/fFkvK+H1.<br>a=sendrecv.<br><br>#<br>T 2014/09/04 12:51:34.778979 <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [A]<br>......<br>#<br>T 2014/09/04 12:51:34.912960 <a href="http://182.64.39.131:3207" target="_blank">182.64.39.131:3207</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [AP]<br>ACK sip:80523769@192.168.0.6:59180;transport=tcp;alias=182.64.39.131~59181~2 SIP/2.0.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;rport;branch=z9hG4bKPj093d16f04a8a4220b8dfc62cc00897cc;alias.<br>Max-Forwards: 70.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=93d6b660540f40338f9ed66f946ae11a.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=94d1930ec5b84d5bbd1241ce9feab364.<br>Call-ID: b0cac02326d44105aa008f9edd352e8e.<br>CSeq: 14956 ACK.<br>Route: <sip:54.191.193.239;transport=tcp;lr;nat=yes>.<br>User-Agent: Blink 0.9.1.2 (Windows).<br>Content-Length:Â 0.<br>.<br><br>##<br>T 2014/09/04 12:51:34.913953 <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> -> <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> [AP]<br>ACK sip:80523769@192.168.0.6:59180;transport=tcp SIP/2.0.<br>Via: SIP/2.0/TCP 54.191.193.239:5060;branch=z9hG4bKd247.6fc7f29a9c75230c664d658814fcd105.0;i=f5.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;received=182.64.39.131;rport=3207;branch=z9hG4bKPj093d16f04a8a4220b8dfc62cc00897cc;alias.<br>Max-Forwards: 69.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=93d6b660540f40338f9ed66f946ae11a.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=94d1930ec5b84d5bbd1241ce9feab364.<br>Call-ID: b0cac02326d44105aa008f9edd352e8e.<br>CSeq: 14956 ACK.<br>User-Agent: Blink 0.9.1.2 (Windows).<br>Content-Length:Â 0.<br>.<br><br>#<br>T 2014/09/04 12:51:35.502496 <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> -> <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> [AP]<br>ACK sip:80523769@192.168.0.6:59180;transport=tcp SIP/2.0.<br>Via: SIP/2.0/TCP 54.191.193.239:5060;branch=z9hG4bKd247.6fc7f29a9c75230c664d658814fcd105.0;i=f5.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;received=182.64.39.131;rport=3207;branch=z9hG4bKPj093d16f04a8a4220b8dfc62cc00897cc;alias.<br>Max-Forwards: 69.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=93d6b660540f40338f9ed66f946ae11a.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=94d1930ec5b84d5bbd1241ce9feab364.<br>Call-ID: b0cac02326d44105aa008f9edd352e8e.<br>CSeq: 14956 ACK.<br>User-Agent: Blink 0.9.1.2 (Windows).<br>Content-Length:Â 0.<br>.<br><br>#<br>T 2014/09/04 12:51:36.094501 <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> -> <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> [AP]<br>ACK sip:80523769@192.168.0.6:59180;transport=tcp SIP/2.0.<br>Via: SIP/2.0/TCP 54.191.193.239:5060;branch=z9hG4bKd247.6fc7f29a9c75230c664d658814fcd105.0;i=f5.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;received=182.64.39.131;rport=3207;branch=z9hG4bKPj093d16f04a8a4220b8dfc62cc00897cc;alias.<br>Max-Forwards: 69.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=93d6b660540f40338f9ed66f946ae11a.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=94d1930ec5b84d5bbd1241ce9feab364.<br>Call-ID: b0cac02326d44105aa008f9edd352e8e.<br>CSeq: 14956 ACK.<br>User-Agent: Blink 0.9.1.2 (Windows).<br>Content-Length:Â 0.<br>.<br><br>###<br>T 2014/09/04 12:51:44.484915 <a href="http://182.64.39.131:3207" target="_blank">182.64.39.131:3207</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [AP]<br>BYE sip:80523769@192.168.0.6:59180;transport=tcp;alias=182.64.39.131~59181~2 SIP/2.0.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;rport;branch=z9hG4bKPj7f11c7ed0bae49b285640607420e8251;alias.<br>Max-Forwards: 70.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=93d6b660540f40338f9ed66f946ae11a.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=94d1930ec5b84d5bbd1241ce9feab364.<br>Call-ID: b0cac02326d44105aa008f9edd352e8e.<br>CSeq: 14957 BYE.<br>Route: <sip:54.191.193.239;transport=tcp;lr;nat=yes>.<br>User-Agent: Blink 0.9.1.2 (Windows).<br>Content-Length:Â 0.<br>.<br><br>##<br>T 2014/09/04 12:51:44.486679 <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> -> <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> [AP]<br>BYE sip:80523769@192.168.0.6:59180;transport=tcp SIP/2.0.<br>Via: SIP/2.0/TCP 54.191.193.239:5060;branch=z9hG4bKe247.6a1626e164da46d628f73b13d708c96b.0;i=f5.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;received=182.64.39.131;rport=3207;branch=z9hG4bKPj7f11c7ed0bae49b285640607420e8251;alias.<br>Max-Forwards: 69.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=93d6b660540f40338f9ed66f946ae11a.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=94d1930ec5b84d5bbd1241ce9feab364.<br>Call-ID: b0cac02326d44105aa008f9edd352e8e.<br>CSeq: 14957 BYE.<br>User-Agent: Blink 0.9.1.2 (Windows).<br>Content-Length:Â 0.<br>.<br><br>#<br>T 2014/09/04 12:51:44.815901 <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [AP]<br>SIP/2.0 200 OK.<br>Via: SIP/2.0/TCP 54.191.193.239:5060;received=54.191.193.239;branch=z9hG4bKe247.6a1626e164da46d628f73b13d708c96b.0;i=f5.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;rport=3207;received=182.64.39.131;branch=z9hG4bKPj7f11c7ed0bae49b285640607420e8251;alias.<br>Call-ID: b0cac02326d44105aa008f9edd352e8e.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=93d6b660540f40338f9ed66f946ae11a.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=94d1930ec5b84d5bbd1241ce9feab364.<br>CSeq: 14957 BYE.<br>Server: Blink 0.9.1.2 (Windows).<br>Content-Length:Â 0.<br>.<br><br>##<br>T 2014/09/04 12:51:44.816640 <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> -> <a href="http://182.64.39.131:3207" target="_blank">182.64.39.131:3207</a> [AP]<br>SIP/2.0 200 OK.<br>Via: SIP/2.0/TCP 192.168.0.3:3207;rport=3207;received=182.64.39.131;branch=z9hG4bKPj7f11c7ed0bae49b285640607420e8251;alias.<br>Call-ID: b0cac02326d44105aa008f9edd352e8e.<br>From: "abhishek" <<a href="mailto:sip%3Aadmin@abc.com" target="_blank">sip:admin@abc.com</a>>;tag=93d6b660540f40338f9ed66f946ae11a.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=94d1930ec5b84d5bbd1241ce9feab364.<br>CSeq: 14957 BYE.<br>Server: Blink 0.9.1.2 (Windows).<br>Content-Length:Â 0.<br>.<br><br>#<br>T 2014/09/04 12:51:45.352809 <a href="http://182.64.39.131:3207" target="_blank">182.64.39.131:3207</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [A]<br>......<br>#<br>T 2014/09/04 12:51:47.241230 <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [AP]<br>PUBLISH <a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a> SIP/2.0.<br>Via: SIP/2.0/TCP 192.168.0.6:59181;rport;branch=z9hG4bKPjd05739db2b0d4e50a4917e5a0c86d4b8;alias.<br>Max-Forwards: 70.<br>From: "Hari" <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=6ff49f144b63465ba09cf2152389be9d.<br>To: "Hari" <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>.<br>Call-ID: 47794de446374174a07d801f1f2a0965.<br>CSeq: 1 PUBLISH.<br>Event: presence.<br>Expires: 600.<br>User-Agent: Blink 0.9.1.2 (Windows).<br>Content-Type: application/pidf+xml.<br>Content-Length:Â Â 759.<br>.<br><?xml version='1.0' encoding='UTF-8'?><br><presence xmlns:dm="urn:ietf:params:xml:ns:pidf:data-model" xmlns:caps="urn:ietf:params:xml:ns:pidf:caps" xmlns:rpid="urn:ietf:params:xml:ns:pidf:rpid" xmlns:agp-pidf="urn:ag-projects:xml:ns:pidf" xmlns="urn:ietf:params:xml:ns:pidf" entity="sip%3Ahari%<a href="http://40abc.com" target="_blank">40abc.com</a>"><tuple id="SID-423f2424f8cc3a5eacb0ebcb52eef7ea"><status><basic>closed</basic><agp-pidf:extended>offline</agp-pidf:extended></status><caps:servcaps/><contact>sip%3Ahari%<a href="http://40abc.com" target="_blank">40abc.com</a></contact><timestamp>2014-09-04T18:17:14.328500+05:30</timestamp></tuple><dm:person id="PID-423f2424f8cc3a5eacb0ebcb52eef7ea"><rpid:activities><rpid:other>offline</rpid:other></rpid:activities><dm:timestamp>2014-09-04T18:17:14.328500+05:30</dm:timestamp></dm:person></presence><br>##<br>T 2014/09/04 12:51:47.242107 <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> -> <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> [AP]<br>SIP/2.0 407 Proxy Authentication Required.<br>Via: SIP/2.0/TCP 192.168.0.6:59181;rport=59181;branch=z9hG4bKPjd05739db2b0d4e50a4917e5a0c86d4b8;alias;received=182.64.39.131.<br>From: "Hari" <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=6ff49f144b63465ba09cf2152389be9d.<br>To: "Hari" <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=16061544dcc5db830f3ff5cfaeeb9db0.682e.<br>Call-ID: 47794de446374174a07d801f1f2a0965.<br>CSeq: 1 PUBLISH.<br>Proxy-Authenticate: Digest realm="<a href="http://abc.com" target="_blank">abc.com</a>", nonce="VAhhj1QIYGNmIT4Bvfge3Gurx+i9VnaY".<br>Server: kamailio (4.1.5 (x86_64/linux)).<br>Content-Length: 0.<br>.<br><br>#<br>T 2014/09/04 12:51:47.575172 <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [AP]<br>PUBLISH <a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a> SIP/2.0.<br>Via: SIP/2.0/TCP 192.168.0.6:59181;rport;branch=z9hG4bKPj51cb838a71654684bc99143ca42d929b;alias.<br>Max-Forwards: 70.<br>From: "Hari" <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=6ff49f144b63465ba09cf2152389be9d.<br>To: "Hari" <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>.<br>Call-ID: 47794de446374174a07d801f1f2a0965.<br>CSeq: 2 PUBLISH.<br>Event: presence.<br>Expires: 600.<br>User-Agent: Blink 0.9.1.2 (Windows).<br>Proxy-Authorization: Digest username="hari", realm="<a href="http://abc.com" target="_blank">abc.com</a>", nonce="VAhhj1QIYGNmIT4Bvfge3Gurx+i9VnaY", uri="<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>", response="30700144d91c2d6f88b35b3dc6272170".<br>Content-Type: application/pidf+xml.<br>Content-Length:Â Â 759.<br>.<br><?xml version='1.0' encoding='UTF-8'?><br><presence xmlns:dm="urn:ietf:params:xml:ns:pidf:data-model" xmlns:caps="urn:ietf:params:xml:ns:pidf:caps" xmlns:rpid="urn:ietf:params:xml:ns:pidf:rpid" xmlns:agp-pidf="urn:ag-projects:xml:ns:pidf" xmlns="urn:ietf:params:xml:ns:pidf" entity="sip%3Ahari%<a href="http://40abc.com" target="_blank">40abc.com</a>"><tuple id="SID-423f2424f8cc3a5eacb0ebcb52eef7ea"><status><basic>closed</basic><agp-pidf:extended>offline</agp-pidf:extended></status><caps:servcaps/><contact>sip%3Ahari%<a href="http://40abc.com" target="_blank">40abc.com</a></contact><timestamp>2014-09-04T18:17:14.328500+05:30</timestamp></tuple><dm:person id="PID-423f2424f8cc3a5eacb0ebcb52eef7ea"><rpid:activities><rpid:other>offline</rpid:other></rpid:activities><dm:timestamp>2014-09-04T18:17:14.328500+05:30</dm:timestamp></dm:person></presence><br>#<br>T 2014/09/04 12:51:47.576515 <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> -> <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> [AP]<br>SIP/2.0 404 Not here.<br>Via: SIP/2.0/TCP 192.168.0.6:59181;rport=59181;branch=z9hG4bKPj51cb838a71654684bc99143ca42d929b;alias;received=182.64.39.131.<br>From: "Hari" <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=6ff49f144b63465ba09cf2152389be9d.<br>To: "Hari" <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=16061544dcc5db830f3ff5cfaeeb9db0.29b9.<br>Call-ID: 47794de446374174a07d801f1f2a0965.<br>CSeq: 2 PUBLISH.<br>Server: kamailio (4.1.5 (x86_64/linux)).<br>Content-Length: 0.<br>.<br><br>#<br>T 2014/09/04 12:51:47.954792 <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [A]<br>......<br>#<br>T 2014/09/04 12:51:51.297577 <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [AP]<br>SUBSCRIBE <a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a> SIP/2.0.<br>Via: SIP/2.0/TCP 192.168.0.6:59181;rport;branch=z9hG4bKPje26aae02a5aa421ea9b1dde05a016fd4;alias.<br>Max-Forwards: 70.<br>From: "Hari" <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=bb028567e3c24d6792830754d4894f7d.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>.<br>Contact: <sip:80523769@192.168.0.6:59180;transport=tcp>.<br>Call-ID: 8cb97ab4f8ba4332b0ca5dbc5d88f389.<br>CSeq: 14041 SUBSCRIBE.<br>Event: message-summary.<br>Expires: 600.<br>Supported: 100rel, replaces, norefersub, gruu.<br>Accept: application/simple-message-summary.<br>Allow-Events: conference, message-summary, dialog, presence, presence.winfo, xcap-diff, dialog.winfo, refer.<br>User-Agent: Blink 0.9.1.2 (Windows).<br>Content-Length:Â 0.<br>.<br><br>#<br>T 2014/09/04 12:51:51.298522 <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> -> <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> [AP]<br>SIP/2.0 407 Proxy Authentication Required.<br>Via: SIP/2.0/TCP 192.168.0.6:59181;rport=59181;branch=z9hG4bKPje26aae02a5aa421ea9b1dde05a016fd4;alias;received=182.64.39.131.<br>From: "Hari" <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=bb028567e3c24d6792830754d4894f7d.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=16061544dcc5db830f3ff5cfaeeb9db0.95ac.<br>Call-ID: 8cb97ab4f8ba4332b0ca5dbc5d88f389.<br>CSeq: 14041 SUBSCRIBE.<br>Proxy-Authenticate: Digest realm="<a href="http://abc.com" target="_blank">abc.com</a>", nonce="VAhhk1QIYGdyckAkr0vq+jaOzndpKg2N".<br>Server: kamailio (4.1.5 (x86_64/linux)).<br>Content-Length: 0.<br>.<br><br>#<br>T 2014/09/04 12:51:51.629211 <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [AP]<br>SUBSCRIBE <a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a> SIP/2.0.<br>Via: SIP/2.0/TCP 192.168.0.6:59181;rport;branch=z9hG4bKPjb18a553f47ab4eec9f511d927a7bdd95;alias.<br>Max-Forwards: 70.<br>From: "Hari" <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=bb028567e3c24d6792830754d4894f7d.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>.<br>Contact: <sip:80523769@192.168.0.6:59180;transport=tcp>.<br>Call-ID: 8cb97ab4f8ba4332b0ca5dbc5d88f389.<br>CSeq: 14042 SUBSCRIBE.<br>Event: message-summary.<br>Expires: 600.<br>Supported: 100rel, replaces, norefersub, gruu.<br>Accept: application/simple-message-summary.<br>Allow-Events: conference, message-summary, dialog, presence, presence.winfo, xcap-diff, dialog.winfo, refer.<br>User-Agent: Blink 0.9.1.2 (Windows).<br>Proxy-Authorization: Digest username="hari", realm="<a href="http://abc.com" target="_blank">abc.com</a>", nonce="VAhhk1QIYGdyckAkr0vq+jaOzndpKg2N", uri="<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>", response="a231fc305242b93cbdcbf58d36c67376".<br>Content-Length:Â 0.<br>.<br><br>#<br>T 2014/09/04 12:51:51.630383 <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> -> <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> [AP]<br>SIP/2.0 404 No voicemail service.<br>Via: SIP/2.0/TCP 192.168.0.6:59181;rport=59181;branch=z9hG4bKPjb18a553f47ab4eec9f511d927a7bdd95;alias;received=182.64.39.131.<br>From: "Hari" <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=bb028567e3c24d6792830754d4894f7d.<br>To: <<a href="mailto:sip%3Ahari@abc.com" target="_blank">sip:hari@abc.com</a>>;tag=16061544dcc5db830f3ff5cfaeeb9db0.ddf9.<br>Call-ID: 8cb97ab4f8ba4332b0ca5dbc5d88f389.<br>CSeq: 14042 SUBSCRIBE.<br>Server: kamailio (4.1.5 (x86_64/linux)).<br>Content-Length: 0.<br>.<br><br>#<br>T 2014/09/04 12:51:52.001491 <a href="http://182.64.39.131:59181" target="_blank">182.64.39.131:59181</a> -> <a href="http://172.31.47.138:5060" target="_blank">172.31.47.138:5060</a> [A]<br>......<br>Â <br></div>Regards<br></div><div><div>Â </div></div></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Sep 4, 2014 at 6:54 PM, Abhishek Saini <span dir="ltr"><<a href="mailto:abhishek.saini@enukesoftware.com" target="_blank">abhishek.saini@enukesoftware.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Hi,<br><br>Please find attached the output of ngrep for three type of combinations/connections:<br><br></div>key: Blink is the desktop sip client and ntw means network.<br><div><br>blink2blink_same_ntw_successful<br>
webrtc2blink_same_ntw_failed<br>webrtc2webrtc_same_ntw_successful<br></div><div><br>We also need to enable webrtc to classic sip phone calls, like on iphones/desktops etc. I could not find a good tutorial on rtpengine, and the steps to replace rtpproxy with rtpengine.<br>
<br></div><span><div>Please suggest me on this. <br><br></div><div>Regards,<br>Abhishek<br></div><div><br>Â <br></div><div><br></div><div><br><br><br></div></span><div><div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Sep 4, 2014 at 6:02 PM, Daniel-Constantin Mierla <span dir="ltr"><<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
Hello,<br>
<br>
maybe you can send to mailing list the output of ngrep so we can
look and check if a rtp relay is used.<br>
<br>
If you need to bridge webrtc to classic sip phone, you have to use
rtpengine.<br>
<br>
Cheers,<br>
Daniel<div><div><br>
<br>
<div>On 04/09/14 13:01, Abhishek Saini
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>
<div>
<div>
<div>
<div>
<div>
<div>Hi Daniel,<br>
<br>
</div>
Thanks, i was able to use the command you provided,
but did not find the chunks you have
specified(a=nortproxy:yes (iirc)) in the data.
Checked by calling from webrtc client to a desktop
client(blink).<br>
<br>
</div>
When is rtpproxy used though? Kamailio says that it
only transmits SIP signals and has not much to do with
the media(voice or video). So, that means, it utilizes
the rtpproxy to transmit the SIP signals(for
non-symmetric NAT), If so then i think, the rtpproxy
is working fine, as i have always been able to make
and receive calls and only the media (voice or video)
are not working (cross network).<br>
<br>
</div>
I have also setup webrtc - it's working fine (firefox to
firefox) but when i call from firefox to desktop client,
it does not work(only rings, but does not connect). <br>
</div>
I read about webrtc_breaker but there does not seem to be
a module for that in kamailio.<br>
<br>
</div>
I think these two issues are somehow interlinked, please
suggest me on this. <br>
<br>
</div>
Regards,<br>
</div>
Abhishek <br>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Thu, Sep 4, 2014 at 1:28 PM,
Daniel-Constantin Mierla <span dir="ltr"><<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> Hello,
<div><br>
<br>
<div>On 04/09/14 09:20, Abhishek Saini wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>
<div>
<div>
<div>
<div>Hi Daniel,<br>
<br>
</div>
Thanks for reply.<br>
<br>
</div>
I did install patched rtpproxy and did
configure it the way you have described
(advertising address - found that after
posting the comment). But it still does not
seem to work.<br>
<br>
</div>
I don't quite know how can i debug, if rtpproxy
is actually being used.<br>
</div>
</div>
</div>
</blockquote>
</div>
use ngrep to look at sip traffic, like:<br>
<br>
ngrep -d any -qt -W byline port 5060<br>
<br>
If rtpproxy was enforced, you should see a=nortproxy:yes
(iirc) in the SDP. Also, the media IP in SDP should change
from incoming INVITE to what is sent out in the IP of
rtpproxy.<br>
<br>
Cheers,<br>
Daniel
<div>
<div><br>
<br>
<blockquote type="cite">
<div dir="ltr">
<div>
<div><br>
</div>
Regards,<br>
</div>
Abhishek<br>
<div><br>
</div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Thu, Sep 4, 2014 at
12:34 PM, Daniel-Constantin Mierla <span dir="ltr"><<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello,<br>
<br>
no time to look at config, but if you run the
sip server on a private IP behind a port
forwarding address, you have to use also
rtpproxy with advertising address -- see the
second parameter of rtpproxy_manage() or
search on the web for a patch to rtpproxy to
add advertising address via command line
parameter.<br>
<br>
Cheers,<br>
Daniel
<div>
<div><br>
<br>
On 03/09/14 12:23, Abhishek Saini wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> Hi,<br>
<br>
I have setup kamailio 4.1.0 on an EC2
xlarge instance. The voice and video
calls seem to work well when both the
devices are connected to the same
network, however, when one device
connects to a different network (the two
devices now are on different networks),
they are able to register on SIP server,
and even call can be triggered and
accepted between the two devices but
there is no video/audio transmission.<br>
<br>
I have setup rtpproxy but i don't know
whether it's working or not.<br>
<br>
Any help on this would be highly
appreciated.<br>
<br>
<br>
Following is my kamailio.cfg file:<br>
</blockquote>
<br>
</div>
</div>
<span><font color="#888888"> -- <br>
Daniel-Constantin Mierla<br>
<a href="http://twitter.com/#%21/miconda" target="_blank">http://twitter.com/#!/miconda</a>
- <a href="http://www.linkedin.com/in/miconda" target="_blank">http://www.linkedin.com/in/miconda</a><br>
Next Kamailio Advanced Trainings 2014 - <a href="http://www.asipto.com" target="_blank">http://www.asipto.com</a><br>
Sep 22-25, Berlin, Germany<br>
<br>
<br>
_______________________________________________<br>
SIP Express Router (SER) and Kamailio
(OpenSER) - sr-users mailing list<br>
<a href="mailto:sr-users@lists.sip-router.org" target="_blank">sr-users@lists.sip-router.org</a><br>
<a href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users" target="_blank">http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</a><br>
</font></span></blockquote>
</div>
<br>
</div>
</blockquote>
<br>
<pre cols="72">--
Daniel-Constantin Mierla
<a href="http://twitter.com/#%21/miconda" target="_blank">http://twitter.com/#!/miconda</a> - <a href="http://www.linkedin.com/in/miconda" target="_blank">http://www.linkedin.com/in/miconda</a>
Next Kamailio Advanced Trainings 2014 - <a href="http://www.asipto.com" target="_blank">http://www.asipto.com</a>
Sep 22-25, Berlin, Germany</pre>
</div>
</div>
</div>
</blockquote>
</div>
<br>
</div>
</blockquote>
<br>
<pre cols="72">--
Daniel-Constantin Mierla
<a href="http://twitter.com/#!/miconda" target="_blank">http://twitter.com/#!/miconda</a> - <a href="http://www.linkedin.com/in/miconda" target="_blank">http://www.linkedin.com/in/miconda</a>
Next Kamailio Advanced Trainings 2014 - <a href="http://www.asipto.com" target="_blank">http://www.asipto.com</a>
Sep 22-25, Berlin, Germany</pre>
</div></div></div>
</blockquote></div><br></div></div></div></div>
</blockquote></div><br></div>
</div></div></blockquote></div><br></div>