[SR-Users] using kamailio with clients in a nat environment
David Thomson
jdavidthomson at hotmail.com
Tue Sep 11 03:52:55 CEST 2012
Hi,
I'm using rtpproxy and per the documentation:rtpproxy -l public_ip -s udp:localhost:22222 -F
Attached is the following:Dave registeringDaniel registeringDave calling Daniel, where Dave has a public IP and Daniel is behind a nat.
Please let me know what you think is up.
ttyl,Dave
root at ip-10-248-96-110:~# ngrep -W byline -d eth0 port 5060interface: eth0 (10.248.96.64/255.255.255.192)filter: (ip or ip6) and ( port 5060 )#U 207.219.69.217:40821 -> 10.248.96.110:5060REGISTER sip:54.245.31.65 SIP/2.0.Via: SIP/2.0/UDP 10.207.158.89:51362;rport;branch=z9hG4bKPjv4FDNMylgWBidOApHd6XwnelbzmM4ilC.Route: <sip:54.245.31.65;transport=udp;lr>.Max-Forwards: 70.From: <sip:dave at 54.245.31.65>;tag=aGyiM-Ay.io68vQRu2bqhXe8R0QjFeAH.To: <sip:dave at 54.245.31.65>.Call-ID: Z.neH77UL4lxDM.lD1WEhAWwz3GzAjAX.CSeq: 47479 REGISTER.User-Agent: CSipSimple_SGH-T989D-15/r1841.Contact: <sip:dave at 10.207.158.89:51362;ob>.Expires: 900.Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS.Content-Length: 0..
#U 207.219.69.217:40821 -> 10.248.96.110:5060REGISTER sip:54.245.31.65 SIP/2.0.Via: SIP/2.0/UDP 10.207.158.89:51362;rport;branch=z9hG4bKPjv4FDNMylgWBidOApHd6XwnelbzmM4ilC.Route: <sip:54.245.31.65;transport=udp;lr>.Max-Forwards: 70.From: <sip:dave at 54.245.31.65>;tag=aGyiM-Ay.io68vQRu2bqhXe8R0QjFeAH.To: <sip:dave at 54.245.31.65>.Call-ID: Z.neH77UL4lxDM.lD1WEhAWwz3GzAjAX.CSeq: 47479 REGISTER.User-Agent: CSipSimple_SGH-T989D-15/r1841.Contact: <sip:dave at 10.207.158.89:51362;ob>.Expires: 900.Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS.Content-Length: 0..
#U 10.248.96.110:5060 -> 207.219.69.217:40821SIP/2.0 200 OK.Via: SIP/2.0/UDP 10.207.158.89:51362;rport=40821;branch=z9hG4bKPjv4FDNMylgWBidOApHd6XwnelbzmM4ilC;received=207.219.69.217.From: <sip:dave at 54.245.31.65>;tag=aGyiM-Ay.io68vQRu2bqhXe8R0QjFeAH.To: <sip:dave at 54.245.31.65>;tag=04836d58d9f212258001902fecae55a7.1da8.Call-ID: Z.neH77UL4lxDM.lD1WEhAWwz3GzAjAX.CSeq: 47479 REGISTER.Contact: <sip:dave at 10.207.158.89:51362;ob>;expires=900;received="sip:207.219.69.217:40821".Server: kamailio (3.3.0 (x86_64/linux)).Content-Length: 0..
#U 10.248.96.110:5060 -> 207.219.69.217:40821SIP/2.0 200 OK.Via: SIP/2.0/UDP 10.207.158.89:51362;rport=40821;branch=z9hG4bKPjv4FDNMylgWBidOApHd6XwnelbzmM4ilC;received=207.219.69.217.From: <sip:dave at 54.245.31.65>;tag=aGyiM-Ay.io68vQRu2bqhXe8R0QjFeAH.To: <sip:dave at 54.245.31.65>;tag=04836d58d9f212258001902fecae55a7.1da8.Call-ID: Z.neH77UL4lxDM.lD1WEhAWwz3GzAjAX.CSeq: 47479 REGISTER.Contact: <sip:dave at 10.207.158.89:51362;ob>;expires=900;received="sip:207.219.69.217:40821".Server: kamailio (3.3.0 (x86_64/linux)).Content-Length: 0..
#U 207.219.69.217:40821 -> 10.248.96.110:5060REGISTER sip:54.245.31.65 SIP/2.0.Via: SIP/2.0/UDP 10.207.158.89:51362;rport;branch=z9hG4bKPjWTIuWfFtybENprk.BSHmq8gK8YaDsbmE.Route: <sip:54.245.31.65;transport=udp;lr>.Max-Forwards: 70.From: <sip:dave at 54.245.31.65>;tag=.TD89IUCrxqiMH1e5bFWaMuEynSLEqLn.To: <sip:dave at 54.245.31.65>.Call-ID: Z.neH77UL4lxDM.lD1WEhAWwz3GzAjAX.CSeq: 47480 REGISTER.User-Agent: CSipSimple_SGH-T989D-15/r1841.Contact: <sip:dave at 207.219.69.217:40821;ob>.Contact: <sip:dave at 10.207.158.89:51362;ob>;expires=0.Expires: 900.Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS.Content-Length: 0..
#U 10.248.96.110:5060 -> 207.219.69.217:40821SIP/2.0 200 OK.Via: SIP/2.0/UDP 10.207.158.89:51362;rport=40821;branch=z9hG4bKPjWTIuWfFtybENprk.BSHmq8gK8YaDsbmE;received=207.219.69.217.From: <sip:dave at 54.245.31.65>;tag=.TD89IUCrxqiMH1e5bFWaMuEynSLEqLn.To: <sip:dave at 54.245.31.65>;tag=04836d58d9f212258001902fecae55a7.461a.Call-ID: Z.neH77UL4lxDM.lD1WEhAWwz3GzAjAX.CSeq: 47480 REGISTER.Contact: <sip:dave at 207.219.69.217:40821;ob>;expires=900;received="sip:207.219.69.217:40821".Server: kamailio (3.3.0 (x86_64/linux)).Content-Length: 0..
#U 207.219.69.217:40821 -> 10.248.96.110:5060SUBSCRIBE sip:dave at 54.245.31.65 SIP/2.0.Via: SIP/2.0/UDP 10.207.158.89:51362;rport;branch=z9hG4bKPjrjH5SPYixRFo0rd579291dFqOENDoPsX.Max-Forwards: 70.From: <sip:dave at 54.245.31.65>;tag=TAr0lQnM2yc9yihWlGHegf8VIr1nRwgc.To: <sip:dave at 54.245.31.65>.Contact: <sip:dave at 207.219.69.217:40821;ob>.Call-ID: gU6BQ.YmP-vhptXijwGO9sE.JFPC0cbi.CSeq: 10823 SUBSCRIBE.Route: <sip:54.245.31.65;transport=udp;lr>.Event: message-summary.Expires: 3600.Supported: replaces, 100rel, timer, norefersub.Accept: application/simple-message-summary.Allow-Events: presence, message-summary, refer.User-Agent: CSipSimple_SGH-T989D-15/r1841.Content-Length: 0..
#U 10.248.96.110:5060 -> 207.219.69.217:40821SUBSCRIBE sip:dave at 207.219.69.217:40821;ob SIP/2.0.Record-Route: <sip:54.245.31.65;lr=on;nat=yes>.Via: SIP/2.0/UDP 54.245.31.65:5060;branch=z9hG4bK5c5f.20a91df5.0.Via: SIP/2.0/UDP 10.207.158.89:51362;received=207.219.69.217;rport=40821;branch=z9hG4bKPjrjH5SPYixRFo0rd579291dFqOENDoPsX.Max-Forwards: 69.From: <sip:dave at 54.245.31.65>;tag=TAr0lQnM2yc9yihWlGHegf8VIr1nRwgc.To: <sip:dave at 54.245.31.65>.Contact: <sip:dave at 207.219.69.217:40821;ob>.Call-ID: gU6BQ.YmP-vhptXijwGO9sE.JFPC0cbi.CSeq: 10823 SUBSCRIBE.Event: message-summary.Expires: 3600.Supported: replaces, 100rel, timer, norefersub.Accept: application/simple-message-summary.Allow-Events: presence, message-summary, refer.User-Agent: CSipSimple_SGH-T989D-15/r1841.Content-Length: 0..
#U 207.219.69.217:40821 -> 10.248.96.110:5060SIP/2.0 489 Bad Event.Via: SIP/2.0/UDP 54.245.31.65:5060;received=54.245.31.65;branch=z9hG4bK5c5f.20a91df5.0.Via: SIP/2.0/UDP 10.207.158.89:51362;rport=40821;received=207.219.69.217;branch=z9hG4bKPjrjH5SPYixRFo0rd579291dFqOENDoPsX.Record-Route: <sip:54.245.31.65;lr;nat=yes>.Call-ID: gU6BQ.YmP-vhptXijwGO9sE.JFPC0cbi.From: <sip:dave at 54.245.31.65>;tag=TAr0lQnM2yc9yihWlGHegf8VIr1nRwgc.To: <sip:dave at 54.245.31.65>;tag=PzE1YO7IkGJfMc8lieebVTgbjdn48PkB.CSeq: 10823 SUBSCRIBE.Content-Length: 0..
#U 10.248.96.110:5060 -> 207.219.69.217:40821SIP/2.0 489 Bad Event.Via: SIP/2.0/UDP 10.207.158.89:51362;rport=40821;received=207.219.69.217;branch=z9hG4bKPjrjH5SPYixRFo0rd579291dFqOENDoPsX.Record-Route: <sip:54.245.31.65;lr;nat=yes>.Call-ID: gU6BQ.YmP-vhptXijwGO9sE.JFPC0cbi.From: <sip:dave at 54.245.31.65>;tag=TAr0lQnM2yc9yihWlGHegf8VIr1nRwgc.To: <sip:dave at 54.245.31.65>;tag=PzE1YO7IkGJfMc8lieebVTgbjdn48PkB.CSeq: 10823 SUBSCRIBE.Content-Length: 0..
#U 10.248.96.110:5060 -> 207.219.69.217:40821....#U 75.119.228.57:5060 -> 10.248.96.110:5060REGISTER sip:54.245.31.65 SIP/2.0.Call-ID: 96ad7dd7f80095985608a60efa23fae1 at 0:0:0:0:0:0:0:0.CSeq: 1 REGISTER.From: "daniel" <sip:daniel at 54.245.31.65>;tag=38074025.To: "daniel" <sip:daniel at 54.245.31.65>.Via: SIP/2.0/UDP 192.168.1.102:5060;branch=z9hG4bK-383839-3729739bb6546e3bb8d5edb5fb4c9bd0.Max-Forwards: 70.User-Agent: Jitsi1.0-build.3967Windows 7.Expires: 600.Contact: "daniel" <sip:daniel at 192.168.1.102:5060;transport=udp;registering_acc=54_245_31_65>;expires=600.Content-Length: 0..
#U 10.248.96.110:5060 -> 75.119.228.57:5060SIP/2.0 200 OK.Call-ID: 96ad7dd7f80095985608a60efa23fae1 at 0:0:0:0:0:0:0:0.CSeq: 1 REGISTER.From: "daniel" <sip:daniel at 54.245.31.65>;tag=38074025.To: "daniel" <sip:daniel at 54.245.31.65>;tag=04836d58d9f212258001902fecae55a7.2bfe.Via: SIP/2.0/UDP 192.168.1.102:5060;branch=z9hG4bK-383839-3729739bb6546e3bb8d5edb5fb4c9bd0;rport=5060;received=75.119.228.57.Contact: <sip:daniel at 192.168.1.102:5060;transport=udp;registering_acc=54_245_31_65>;expires=600;received="sip:75.119.228.57:5060".Server: kamailio (3.3.0 (x86_64/linux)).Content-Length: 0..
#U 75.119.228.57:5060 -> 10.248.96.110:5060SUBSCRIBE sip:daniel at 54.245.31.65 SIP/2.0.Call-ID: 8d1533065d3a3c8548b786065f11ba6e at 0:0:0:0:0:0:0:0.CSeq: 1 SUBSCRIBE.From: "daniel" <sip:daniel at 54.245.31.65>;tag=38da9cb0.To: "daniel" <sip:daniel at 54.245.31.65>.Via: SIP/2.0/UDP 192.168.1.102:5060;branch=z9hG4bK-383839-90746d53f9f4b1e7977c594e8fed34f2.Max-Forwards: 70.Contact: "daniel" <sip:daniel at 192.168.1.102:5060;transport=udp;registering_acc=54_245_31_65>.User-Agent: Jitsi1.0-build.3967Windows 7.Event: presence.winfo.Accept: application/watcherinfo+xml.Expires: 3600.Content-Length: 0..
#U 10.248.96.110:5060 -> 75.119.228.57:5060SUBSCRIBE sip:daniel at 192.168.1.102:5060;transport=udp;registering_acc=54_245_31_65 SIP/2.0.Record-Route: <sip:54.245.31.65;lr=on;nat=yes>.Call-ID: 8d1533065d3a3c8548b786065f11ba6e at 0:0:0:0:0:0:0:0.CSeq: 1 SUBSCRIBE.From: "daniel" <sip:daniel at 54.245.31.65>;tag=38da9cb0.To: "daniel" <sip:daniel at 54.245.31.65>.Via: SIP/2.0/UDP 54.245.31.65:5060;branch=z9hG4bK3895.ca731ca5.0.Via: SIP/2.0/UDP 192.168.1.102:5060;rport=5060;received=75.119.228.57;branch=z9hG4bK-383839-90746d53f9f4b1e7977c594e8fed34f2.Max-Forwards: 69.Contact: "daniel" <sip:daniel at 75.119.228.57:5060;transport=udp;registering_acc=54_245_31_65>.User-Agent: Jitsi1.0-build.3967Windows 7.Event: presence.winfo.Accept: application/watcherinfo+xml.Expires: 3600.Content-Length: 0..
#U 75.119.228.57:5060 -> 10.248.96.110:5060SUBSCRIBE sip:daniel at 54.245.31.65 SIP/2.0.Call-ID: c4d205d6014f6901d3b532b85882cd55 at 0:0:0:0:0:0:0:0.CSeq: 1 SUBSCRIBE.From: "daniel" <sip:daniel at 54.245.31.65>;tag=21bc6e63.To: "daniel" <sip:daniel at 54.245.31.65>.Via: SIP/2.0/UDP 192.168.1.102:5060;branch=z9hG4bK-383839-2033a57b15398a17bf05ed32916476a9.Max-Forwards: 70.Contact: "daniel" <sip:daniel at 192.168.1.102:5060;transport=udp;registering_acc=54_245_31_65>.User-Agent: Jitsi1.0-build.3967Windows 7.Event: message-summary.Accept: application/simple-message-summary.Expires: 3600.Content-Length: 0..
#U 10.248.96.110:5060 -> 75.119.228.57:5060SUBSCRIBE sip:daniel at 192.168.1.102:5060;transport=udp;registering_acc=54_245_31_65 SIP/2.0.Record-Route: <sip:54.245.31.65;lr=on;nat=yes>.Call-ID: c4d205d6014f6901d3b532b85882cd55 at 0:0:0:0:0:0:0:0.CSeq: 1 SUBSCRIBE.From: "daniel" <sip:daniel at 54.245.31.65>;tag=21bc6e63.To: "daniel" <sip:daniel at 54.245.31.65>.Via: SIP/2.0/UDP 54.245.31.65:5060;branch=z9hG4bK9d13.b2f45ce3.0.Via: SIP/2.0/UDP 192.168.1.102:5060;rport=5060;received=75.119.228.57;branch=z9hG4bK-383839-2033a57b15398a17bf05ed32916476a9.Max-Forwards: 69.Contact: "daniel" <sip:daniel at 75.119.228.57:5060;transport=udp;registering_acc=54_245_31_65>.User-Agent: Jitsi1.0-build.3967Windows 7.Event: message-summary.Accept: application/simple-message-summary.Expires: 3600.Content-Length: 0..
#U 75.119.228.57:5060 -> 10.248.96.110:5060OPTIONS sip:54.245.31.65 SIP/2.0.Call-ID: bf62f82e356a708c27d839a51d6ba14d at 0:0:0:0:0:0:0:0.CSeq: 1 OPTIONS.From: "daniel" <sip:daniel at 54.245.31.65>;tag=1b264f2d.To: "daniel" <sip:daniel at 54.245.31.65>.Via: SIP/2.0/UDP 192.168.1.102:5060;branch=z9hG4bK-383839-84d9b651800827d865a6e7691017cadf.Max-Forwards: 70.Contact: "daniel" <sip:daniel at 192.168.1.102:5060;transport=udp;registering_acc=54_245_31_65>.User-Agent: Jitsi1.0-build.3967Windows 7.Allow: INFO,OPTIONS,MESSAGE,BYE,REFER,SUBSCRIBE,ACK,CANCEL,PUBLISH,NOTIFY,INVITE.Allow-Events: refer.Content-Length: 0..
#U 10.248.96.110:5060 -> 75.119.228.57:5060SIP/2.0 484 Address Incomplete.Call-ID: bf62f82e356a708c27d839a51d6ba14d at 0:0:0:0:0:0:0:0.CSeq: 1 OPTIONS.From: "daniel" <sip:daniel at 54.245.31.65>;tag=1b264f2d.To: "daniel" <sip:daniel at 54.245.31.65>;tag=04836d58d9f212258001902fecae55a7.a23c.Via: SIP/2.0/UDP 192.168.1.102:5060;branch=z9hG4bK-383839-84d9b651800827d865a6e7691017cadf;rport=5060;received=75.119.228.57.Server: kamailio (3.3.0 (x86_64/linux)).Content-Length: 0..
#U 75.119.228.57:5060 -> 10.248.96.110:5060PUBLISH sip:daniel at 54.245.31.65 SIP/2.0.Call-ID: bacf6be760a0538fc7be09dd5c366797 at 0:0:0:0:0:0:0:0.CSeq: 1 PUBLISH.From: "daniel" <sip:daniel at 54.245.31.65>;tag=f49e20bb.To: "daniel" <sip:daniel at 54.245.31.65>.Via: SIP/2.0/UDP 192.168.1.102:5060;branch=z9hG4bK-383839-5ab79cc333690390853813f2865d1e5f.Max-Forwards: 70.Content-Type: application/pidf+xml.Contact: "daniel" <sip:daniel at 192.168.1.102:5060;transport=udp;registering_acc=54_245_31_65>.User-Agent: Jitsi1.0-build.3967Windows 7.Expires: 3600.Event: presence.Content-Length: 415..<?xml version="1.0" encoding="UTF-8" standalone="no"?><presence xmlns="urn:ietf:params:xml:ns:pidf" xmlns:dm="urn:ietf:params:xml:ns:pidf:data-model" xmlns:rpid="urn:ietf:params:xml:ns:pidf:rpid" entity="sip:daniel at 54.245.31.65"><dm:person id="p9258"><rpid:activities/></dm:person><tuple id="t2981"><status><basic>open</basic></status><contact>sip:daniel at 54.245.31.65</contact><note>Online</note></tuple></presence>#U 75.119.228.57:5060 -> 10.248.96.110:5060SIP/2.0 501 Not implemented.To: "daniel" <sip:daniel at 54.245.31.65>.Via: SIP/2.0/UDP 54.245.31.65:5060;branch=z9hG4bK3895.ca731ca5.0,SIP/2.0/UDP 192.168.1.102:5060;rport=5060;received=75.119.228.57;branch=z9hG4bK-383839-90746d53f9f4b1e7977c594e8fed34f2.CSeq: 1 SUBSCRIBE.Call-ID: 8d1533065d3a3c8548b786065f11ba6e at 0:0:0:0:0:0:0:0.From: "daniel" <sip:daniel at 54.245.31.65>;tag=38da9cb0.Contact: "daniel" <sip:daniel at 192.168.1.102:5060;transport=udp;registering_acc=54_245_31_65>.User-Agent: Jitsi1.0-build.3967Windows 7.Content-Length: 0..
#U 10.248.96.110:5060 -> 75.119.228.57:5060SIP/2.0 404 Not here.Call-ID: bacf6be760a0538fc7be09dd5c366797 at 0:0:0:0:0:0:0:0.CSeq: 1 PUBLISH.From: "daniel" <sip:daniel at 54.245.31.65>;tag=f49e20bb.To: "daniel" <sip:daniel at 54.245.31.65>;tag=04836d58d9f212258001902fecae55a7.075a.Via: SIP/2.0/UDP 192.168.1.102:5060;branch=z9hG4bK-383839-5ab79cc333690390853813f2865d1e5f;rport=5060;received=75.119.228.57.Server: kamailio (3.3.0 (x86_64/linux)).Content-Length: 0..
#U 10.248.96.110:5060 -> 75.119.228.57:5060SIP/2.0 501 Not implemented.To: "daniel" <sip:daniel at 54.245.31.65>.Via: SIP/2.0/UDP 192.168.1.102:5060;rport=5060;received=75.119.228.57;branch=z9hG4bK-383839-90746d53f9f4b1e7977c594e8fed34f2.CSeq: 1 SUBSCRIBE.Call-ID: 8d1533065d3a3c8548b786065f11ba6e at 0:0:0:0:0:0:0:0.From: "daniel" <sip:daniel at 54.245.31.65>;tag=38da9cb0.Contact: "daniel" <sip:daniel at 192.168.1.102:5060;transport=udp;registering_acc=54_245_31_65>.User-Agent: Jitsi1.0-build.3967Windows 7.Content-Length: 0..
#U 75.119.228.57:5060 -> 10.248.96.110:5060SIP/2.0 501 Not implemented.To: "daniel" <sip:daniel at 54.245.31.65>.Via: SIP/2.0/UDP 54.245.31.65:5060;branch=z9hG4bK9d13.b2f45ce3.0,SIP/2.0/UDP 192.168.1.102:5060;rport=5060;received=75.119.228.57;branch=z9hG4bK-383839-2033a57b15398a17bf05ed32916476a9.CSeq: 1 SUBSCRIBE.Call-ID: c4d205d6014f6901d3b532b85882cd55 at 0:0:0:0:0:0:0:0.From: "daniel" <sip:daniel at 54.245.31.65>;tag=21bc6e63.Contact: "daniel" <sip:daniel at 192.168.1.102:5060;transport=udp;registering_acc=54_245_31_65>.User-Agent: Jitsi1.0-build.3967Windows 7.Content-Length: 0..
#U 10.248.96.110:5060 -> 75.119.228.57:5060SIP/2.0 501 Not implemented.To: "daniel" <sip:daniel at 54.245.31.65>.Via: SIP/2.0/UDP 192.168.1.102:5060;rport=5060;received=75.119.228.57;branch=z9hG4bK-383839-2033a57b15398a17bf05ed32916476a9.CSeq: 1 SUBSCRIBE.Call-ID: c4d205d6014f6901d3b532b85882cd55 at 0:0:0:0:0:0:0:0.From: "daniel" <sip:daniel at 54.245.31.65>;tag=21bc6e63.Contact: "daniel" <sip:daniel at 192.168.1.102:5060;transport=udp;registering_acc=54_245_31_65>.User-Agent: Jitsi1.0-build.3967Windows 7.Content-Length: 0..
#U 207.219.69.217:40821 -> 10.248.96.110:5060INVITE sip:daniel at 54.245.31.65 SIP/2.0.Via: SIP/2.0/UDP 10.207.158.89:51362;rport;branch=z9hG4bKPj7ohi7tDsVbjxTKXgNQsTviH-zPxv0rBF.Max-Forwards: 70.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.To: <sip:daniel at 54.245.31.65>.Contact: <sip:dave at 207.219.69.217:40821;ob>.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.CSeq: 17407 INVITE.Route: <sip:54.245.31.65;transport=udp;lr>.Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS.Supported: replaces, 100rel, timer, norefersub.Session-Expires: 1800.Min-SE: 90.User-Agent: CSipSimple_SGH-T989D-15/r1841.Content-Type: application/sdp.Content-Length: 425..v=0.o=- 3556317015 3556317015 IN IP4 10.207.158.89.s=pjmedia.t=0 0.m=audio 4008 RTP/AVP 96 3 0 8 101.c=IN IP4 10.207.158.89.a=rtcp:4009 IN IP4 10.207.158.89.a=sendrecv.a=rtpmap:96 SILK/8000.a=fmtp:96 useinbandfec=0.a=rtpmap:3 GSM/8000.a=rtpmap:0 PCMU/8000.a=rtpmap:8 PCMA/8000.a=rtpmap:101 telephone-event/8000.a=fmtp:101 0-15.a=zrtp-hash:1.10 0a851ee8921d1f71658c8253dd6097893c48e40886759ec0e21e79a61c1f1289.
#U 10.248.96.110:5060 -> 207.219.69.217:40821SIP/2.0 100 trying -- your call is important to us.Via: SIP/2.0/UDP 10.207.158.89:51362;rport=40821;branch=z9hG4bKPj7ohi7tDsVbjxTKXgNQsTviH-zPxv0rBF;received=207.219.69.217.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.To: <sip:daniel at 54.245.31.65>.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.CSeq: 17407 INVITE.Server: kamailio (3.3.0 (x86_64/linux)).Content-Length: 0..
#U 10.248.96.110:5060 -> 75.119.228.57:5060INVITE sip:daniel at 192.168.1.102:5060;transport=udp;registering_acc=54_245_31_65 SIP/2.0.Record-Route: <sip:54.245.31.65;lr=on;nat=yes>.Via: SIP/2.0/UDP 54.245.31.65:5060;branch=z9hG4bKd6f6.b6db86e5.0.Via: SIP/2.0/UDP 10.207.158.89:51362;received=207.219.69.217;rport=40821;branch=z9hG4bKPj7ohi7tDsVbjxTKXgNQsTviH-zPxv0rBF.Max-Forwards: 69.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.To: <sip:daniel at 54.245.31.65>.Contact: <sip:dave at 207.219.69.217:40821;ob>.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.CSeq: 17407 INVITE.Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS.Supported: replaces, 100rel, timer, norefersub.Session-Expires: 1800.Min-SE: 90.User-Agent: CSipSimple_SGH-T989D-15/r1841.Content-Type: application/sdp.Content-Length: 425..v=0.o=- 3556317015 3556317015 IN IP4 10.207.158.89.s=pjmedia.t=0 0.m=audio 4008 RTP/AVP 96 3 0 8 101.c=IN IP4 10.207.158.89.a=rtcp:4009 IN IP4 10.207.158.89.a=sendrecv.a=rtpmap:96 SILK/8000.a=fmtp:96 useinbandfec=0.a=rtpmap:3 GSM/8000.a=rtpmap:0 PCMU/8000.a=rtpmap:8 PCMA/8000.a=rtpmap:101 telephone-event/8000.a=fmtp:101 0-15.a=zrtp-hash:1.10 0a851ee8921d1f71658c8253dd6097893c48e40886759ec0e21e79a61c1f1289.
#U 207.219.69.217:40821 -> 10.248.96.110:5060INVITE sip:daniel at 54.245.31.65 SIP/2.0.Via: SIP/2.0/UDP 10.207.158.89:51362;rport;branch=z9hG4bKPj7ohi7tDsVbjxTKXgNQsTviH-zPxv0rBF.Max-Forwards: 70.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.To: <sip:daniel at 54.245.31.65>.Contact: <sip:dave at 207.219.69.217:40821;ob>.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.CSeq: 17407 INVITE.Route: <sip:54.245.31.65;transport=udp;lr>.Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS.Supported: replaces, 100rel, timer, norefersub.Session-Expires: 1800.Min-SE: 90.User-Agent: CSipSimple_SGH-T989D-15/r1841.Content-Type: application/sdp.Content-Length: 425..v=0.o=- 3556317015 3556317015 IN IP4 10.207.158.89.s=pjmedia.t=0 0.m=audio 4008 RTP/AVP 96 3 0 8 101.c=IN IP4 10.207.158.89.a=rtcp:4009 IN IP4 10.207.158.89.a=sendrecv.a=rtpmap:96 SILK/8000.a=fmtp:96 useinbandfec=0.a=rtpmap:3 GSM/8000.a=rtpmap:0 PCMU/8000.a=rtpmap:8 PCMA/8000.a=rtpmap:101 telephone-event/8000.a=fmtp:101 0-15.a=zrtp-hash:1.10 0a851ee8921d1f71658c8253dd6097893c48e40886759ec0e21e79a61c1f1289.
#U 10.248.96.110:5060 -> 207.219.69.217:40821SIP/2.0 100 trying -- your call is important to us.Via: SIP/2.0/UDP 10.207.158.89:51362;rport=40821;branch=z9hG4bKPj7ohi7tDsVbjxTKXgNQsTviH-zPxv0rBF;received=207.219.69.217.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.To: <sip:daniel at 54.245.31.65>.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.CSeq: 17407 INVITE.Server: kamailio (3.3.0 (x86_64/linux)).Content-Length: 0..
#U 75.119.228.57:5060 -> 10.248.96.110:5060SIP/2.0 180 Ringing.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Via: SIP/2.0/UDP 54.245.31.65:5060;branch=z9hG4bKd6f6.b6db86e5.0,SIP/2.0/UDP 10.207.158.89:51362;received=207.219.69.217;rport=40821;branch=z9hG4bKPj7ohi7tDsVbjxTKXgNQsTviH-zPxv0rBF.Record-Route: <sip:54.245.31.65;lr=on;nat=yes>.CSeq: 17407 INVITE.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.Contact: "daniel" <sip:daniel at 192.168.1.102:5060;transport=udp;registering_acc=54_245_31_65>.User-Agent: Jitsi1.0-build.3967Windows 7.Content-Length: 0..
#U 10.248.96.110:5060 -> 207.219.69.217:40821SIP/2.0 180 Ringing.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Via: SIP/2.0/UDP 10.207.158.89:51362;received=207.219.69.217;rport=40821;branch=z9hG4bKPj7ohi7tDsVbjxTKXgNQsTviH-zPxv0rBF.Record-Route: <sip:54.245.31.65;lr=on;nat=yes>.CSeq: 17407 INVITE.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.Contact: "daniel" <sip:daniel at 75.119.228.57:5060;transport=udp;registering_acc=54_245_31_65>.User-Agent: Jitsi1.0-build.3967Windows 7.Content-Length: 0..
#U 10.248.96.110:5060 -> 75.119.228.57:5060....#U 75.119.228.57:5060 -> 10.248.96.110:5060SIP/2.0 200 OK.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Via: SIP/2.0/UDP 54.245.31.65:5060;branch=z9hG4bKd6f6.b6db86e5.0,SIP/2.0/UDP 10.207.158.89:51362;received=207.219.69.217;rport=40821;branch=z9hG4bKPj7ohi7tDsVbjxTKXgNQsTviH-zPxv0rBF.Record-Route: <sip:54.245.31.65;lr=on;nat=yes>.CSeq: 17407 INVITE.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.Contact: "daniel" <sip:daniel at 192.168.1.102:5060;transport=udp;registering_acc=54_245_31_65>.User-Agent: Jitsi1.0-build.3967Windows 7.Content-Type: application/sdp.Content-Length: 291..v=0.o=daniel 0 0 IN IP4 192.168.1.102.s=-.c=IN IP4 192.168.1.102.t=0 0.m=audio 5000 RTP/AVP 3 0 8 101.a=rtpmap:3 GSM/8000.a=rtpmap:0 PCMU/8000.a=rtpmap:8 PCMA/8000.a=rtpmap:101 telephone-event/8000.a=zrtp-hash:1.10 f1ca797c205f14d66d768afbec69c0bc0bbd00efde0aed8643269eb79df39248.
#U 10.248.96.110:5060 -> 207.219.69.217:40821SIP/2.0 200 OK.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Via: SIP/2.0/UDP 10.207.158.89:51362;received=207.219.69.217;rport=40821;branch=z9hG4bKPj7ohi7tDsVbjxTKXgNQsTviH-zPxv0rBF.Record-Route: <sip:54.245.31.65;lr=on;nat=yes>.CSeq: 17407 INVITE.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.Contact: "daniel" <sip:daniel at 75.119.228.57:5060;transport=udp;registering_acc=54_245_31_65>.User-Agent: Jitsi1.0-build.3967Windows 7.Content-Type: application/sdp.Content-Length: 291..v=0.o=daniel 0 0 IN IP4 192.168.1.102.s=-.c=IN IP4 192.168.1.102.t=0 0.m=audio 5000 RTP/AVP 3 0 8 101.a=rtpmap:3 GSM/8000.a=rtpmap:0 PCMU/8000.a=rtpmap:8 PCMA/8000.a=rtpmap:101 telephone-event/8000.a=zrtp-hash:1.10 f1ca797c205f14d66d768afbec69c0bc0bbd00efde0aed8643269eb79df39248.
#U 75.119.228.57:5060 -> 10.248.96.110:5060SIP/2.0 200 OK.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Via: SIP/2.0/UDP 54.245.31.65:5060;branch=z9hG4bKd6f6.b6db86e5.0,SIP/2.0/UDP 10.207.158.89:51362;received=207.219.69.217;rport=40821;branch=z9hG4bKPj7ohi7tDsVbjxTKXgNQsTviH-zPxv0rBF.Record-Route: <sip:54.245.31.65;lr=on;nat=yes>.CSeq: 17407 INVITE.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.Contact: "daniel" <sip:daniel at 192.168.1.102:5060;transport=udp;registering_acc=54_245_31_65>.User-Agent: Jitsi1.0-build.3967Windows 7.Content-Type: application/sdp.Content-Length: 291..v=0.o=daniel 0 0 IN IP4 192.168.1.102.s=-.c=IN IP4 192.168.1.102.t=0 0.m=audio 5000 RTP/AVP 3 0 8 101.a=rtpmap:3 GSM/8000.a=rtpmap:0 PCMU/8000.a=rtpmap:8 PCMA/8000.a=rtpmap:101 telephone-event/8000.a=zrtp-hash:1.10 f1ca797c205f14d66d768afbec69c0bc0bbd00efde0aed8643269eb79df39248.
#U 10.248.96.110:5060 -> 207.219.69.217:40821SIP/2.0 200 OK.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Via: SIP/2.0/UDP 10.207.158.89:51362;received=207.219.69.217;rport=40821;branch=z9hG4bKPj7ohi7tDsVbjxTKXgNQsTviH-zPxv0rBF.Record-Route: <sip:54.245.31.65;lr=on;nat=yes>.CSeq: 17407 INVITE.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.Contact: "daniel" <sip:daniel at 75.119.228.57:5060;transport=udp;registering_acc=54_245_31_65>.User-Agent: Jitsi1.0-build.3967Windows 7.Content-Type: application/sdp.Content-Length: 291..v=0.o=daniel 0 0 IN IP4 192.168.1.102.s=-.c=IN IP4 192.168.1.102.t=0 0.m=audio 5000 RTP/AVP 3 0 8 101.a=rtpmap:3 GSM/8000.a=rtpmap:0 PCMU/8000.a=rtpmap:8 PCMA/8000.a=rtpmap:101 telephone-event/8000.a=zrtp-hash:1.10 f1ca797c205f14d66d768afbec69c0bc0bbd00efde0aed8643269eb79df39248.
#U 207.219.69.217:40821 -> 10.248.96.110:5060ACK sip:daniel at 75.119.228.57:5060;transport=udp;registering_acc=54_245_31_65 SIP/2.0.Via: SIP/2.0/UDP 10.207.158.89:51362;rport;branch=z9hG4bKPjnPZfA7u8zEE74yi8U3DDnZzRHz9I5Etv.Max-Forwards: 70.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.CSeq: 17407 ACK.Route: <sip:54.245.31.65;lr;nat=yes>.Content-Length: 0..
#U 10.248.96.110:5060 -> 75.119.228.57:5060ACK sip:daniel at 75.119.228.57:5060;transport=udp;registering_acc=54_245_31_65 SIP/2.0.Via: SIP/2.0/UDP 54.245.31.65:5060;branch=z9hG4bKcydzigwkX.Via: SIP/2.0/UDP 10.207.158.89:51362;received=207.219.69.217;rport=40821;branch=z9hG4bKPjnPZfA7u8zEE74yi8U3DDnZzRHz9I5Etv.Max-Forwards: 69.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.CSeq: 17407 ACK.Content-Length: 0..
#U 207.219.69.217:40821 -> 10.248.96.110:5060INVITE sip:daniel at 75.119.228.57:5060;transport=udp;registering_acc=54_245_31_65 SIP/2.0.Via: SIP/2.0/UDP 10.207.158.89:51362;rport;branch=z9hG4bKPj4Eeozcu1oKJbO8NsopWXsD3h3iPd6u9r.Max-Forwards: 70.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Contact: <sip:dave at 207.219.69.217:40821;ob>.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.CSeq: 17408 INVITE.Route: <sip:54.245.31.65;lr;nat=yes>.Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS.Supported: replaces, 100rel, timer, norefersub.Session-Expires: 1800.Min-SE: 90.Content-Type: application/sdp.Content-Length: 325..v=0.o=- 3556317015 3556317016 IN IP4 10.207.158.89.s=pjmedia.t=0 0.m=audio 4008 RTP/AVP 3 101.c=IN IP4 10.207.158.89.a=rtcp:4009 IN IP4 10.207.158.89.a=sendrecv.a=rtpmap:3 GSM/8000.a=rtpmap:101 telephone-event/8000.a=fmtp:101 0-15.a=zrtp-hash:1.10 0a851ee8921d1f71658c8253dd6097893c48e40886759ec0e21e79a61c1f1289.
#U 10.248.96.110:5060 -> 207.219.69.217:40821SIP/2.0 100 trying -- your call is important to us.Via: SIP/2.0/UDP 10.207.158.89:51362;rport=40821;branch=z9hG4bKPj4Eeozcu1oKJbO8NsopWXsD3h3iPd6u9r;received=207.219.69.217.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.CSeq: 17408 INVITE.Server: kamailio (3.3.0 (x86_64/linux)).Content-Length: 0..
#U 10.248.96.110:5060 -> 75.119.228.57:5060INVITE sip:daniel at 75.119.228.57:5060;transport=udp;registering_acc=54_245_31_65 SIP/2.0.Via: SIP/2.0/UDP 54.245.31.65:5060;branch=z9hG4bKb7f6.e2a38675.0.Via: SIP/2.0/UDP 10.207.158.89:51362;received=207.219.69.217;rport=40821;branch=z9hG4bKPj4Eeozcu1oKJbO8NsopWXsD3h3iPd6u9r.Max-Forwards: 69.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Contact: <sip:dave at 207.219.69.217:40821;ob>.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.CSeq: 17408 INVITE.Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS.Supported: replaces, 100rel, timer, norefersub.Session-Expires: 1800.Min-SE: 90.Content-Type: application/sdp.Content-Length: 325..v=0.o=- 3556317015 3556317016 IN IP4 10.207.158.89.s=pjmedia.t=0 0.m=audio 4008 RTP/AVP 3 101.c=IN IP4 10.207.158.89.a=rtcp:4009 IN IP4 10.207.158.89.a=sendrecv.a=rtpmap:3 GSM/8000.a=rtpmap:101 telephone-event/8000.a=fmtp:101 0-15.a=zrtp-hash:1.10 0a851ee8921d1f71658c8253dd6097893c48e40886759ec0e21e79a61c1f1289.
#U 207.219.69.217:40821 -> 10.248.96.110:5060INVITE sip:daniel at 75.119.228.57:5060;transport=udp;registering_acc=54_245_31_65 SIP/2.0.Via: SIP/2.0/UDP 10.207.158.89:51362;rport;branch=z9hG4bKPj4Eeozcu1oKJbO8NsopWXsD3h3iPd6u9r.Max-Forwards: 70.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Contact: <sip:dave at 207.219.69.217:40821;ob>.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.CSeq: 17408 INVITE.Route: <sip:54.245.31.65;lr;nat=yes>.Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS.Supported: replaces, 100rel, timer, norefersub.Session-Expires: 1800.Min-SE: 90.Content-Type: application/sdp.Content-Length: 325..v=0.o=- 3556317015 3556317016 IN IP4 10.207.158.89.s=pjmedia.t=0 0.m=audio 4008 RTP/AVP 3 101.c=IN IP4 10.207.158.89.a=rtcp:4009 IN IP4 10.207.158.89.a=sendrecv.a=rtpmap:3 GSM/8000.a=rtpmap:101 telephone-event/8000.a=fmtp:101 0-15.a=zrtp-hash:1.10 0a851ee8921d1f71658c8253dd6097893c48e40886759ec0e21e79a61c1f1289.
#U 10.248.96.110:5060 -> 207.219.69.217:40821SIP/2.0 100 trying -- your call is important to us.Via: SIP/2.0/UDP 10.207.158.89:51362;rport=40821;branch=z9hG4bKPj4Eeozcu1oKJbO8NsopWXsD3h3iPd6u9r;received=207.219.69.217.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.CSeq: 17408 INVITE.Server: kamailio (3.3.0 (x86_64/linux)).Content-Length: 0..
#U 75.119.228.57:5060 -> 10.248.96.110:5060SIP/2.0 200 OK.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Via: SIP/2.0/UDP 54.245.31.65:5060;branch=z9hG4bKb7f6.e2a38675.0,SIP/2.0/UDP 10.207.158.89:51362;received=207.219.69.217;rport=40821;branch=z9hG4bKPj4Eeozcu1oKJbO8NsopWXsD3h3iPd6u9r.CSeq: 17408 INVITE.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.Contact: "daniel" <sip:daniel at 192.168.1.102:5060;transport=udp;registering_acc=54_245_31_65>.User-Agent: Jitsi1.0-build.3967Windows 7.Content-Type: application/sdp.Content-Length: 243..v=0.o=daniel 0 1 IN IP4 192.168.1.102.s=-.c=IN IP4 192.168.1.102.t=0 0.m=audio 5000 RTP/AVP 3 101.a=rtpmap:3 GSM/8000.a=rtpmap:101 telephone-event/8000.a=zrtp-hash:1.10 f1ca797c205f14d66d768afbec69c0bc0bbd00efde0aed8643269eb79df39248.
#U 10.248.96.110:5060 -> 207.219.69.217:40821SIP/2.0 200 OK.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Via: SIP/2.0/UDP 10.207.158.89:51362;received=207.219.69.217;rport=40821;branch=z9hG4bKPj4Eeozcu1oKJbO8NsopWXsD3h3iPd6u9r.CSeq: 17408 INVITE.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.Contact: "daniel" <sip:daniel at 75.119.228.57:5060;transport=udp;registering_acc=54_245_31_65>.User-Agent: Jitsi1.0-build.3967Windows 7.Content-Type: application/sdp.Content-Length: 243..v=0.o=daniel 0 1 IN IP4 192.168.1.102.s=-.c=IN IP4 192.168.1.102.t=0 0.m=audio 5000 RTP/AVP 3 101.a=rtpmap:3 GSM/8000.a=rtpmap:101 telephone-event/8000.a=zrtp-hash:1.10 f1ca797c205f14d66d768afbec69c0bc0bbd00efde0aed8643269eb79df39248.
#U 207.219.69.217:40821 -> 10.248.96.110:5060ACK sip:daniel at 75.119.228.57:5060;transport=udp;registering_acc=54_245_31_65 SIP/2.0.Via: SIP/2.0/UDP 10.207.158.89:51362;rport;branch=z9hG4bKPj9WzKBFA5VqrIZyKu.jacccQpjIODBJnZ.Max-Forwards: 70.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.CSeq: 17408 ACK.Route: <sip:54.245.31.65;lr;nat=yes>.Content-Length: 0..
#U 10.248.96.110:5060 -> 75.119.228.57:5060ACK sip:daniel at 75.119.228.57:5060;transport=udp;registering_acc=54_245_31_65 SIP/2.0.Via: SIP/2.0/UDP 54.245.31.65:5060;branch=z9hG4bKcydzigwkX.Via: SIP/2.0/UDP 10.207.158.89:51362;received=207.219.69.217;rport=40821;branch=z9hG4bKPj9WzKBFA5VqrIZyKu.jacccQpjIODBJnZ.Max-Forwards: 69.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.CSeq: 17408 ACK.Content-Length: 0..
#U 75.119.228.57:5060 -> 10.248.96.110:5060SIP/2.0 200 OK.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Via: SIP/2.0/UDP 54.245.31.65:5060;branch=z9hG4bKb7f6.e2a38675.0,SIP/2.0/UDP 10.207.158.89:51362;received=207.219.69.217;rport=40821;branch=z9hG4bKPj4Eeozcu1oKJbO8NsopWXsD3h3iPd6u9r.CSeq: 17408 INVITE.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.Contact: "daniel" <sip:daniel at 192.168.1.102:5060;transport=udp;registering_acc=54_245_31_65>.User-Agent: Jitsi1.0-build.3967Windows 7.Content-Type: application/sdp.Content-Length: 243..v=0.o=daniel 0 1 IN IP4 192.168.1.102.s=-.c=IN IP4 192.168.1.102.t=0 0.m=audio 5000 RTP/AVP 3 101.a=rtpmap:3 GSM/8000.a=rtpmap:101 telephone-event/8000.a=zrtp-hash:1.10 f1ca797c205f14d66d768afbec69c0bc0bbd00efde0aed8643269eb79df39248.
#U 10.248.96.110:5060 -> 207.219.69.217:40821SIP/2.0 200 OK.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Via: SIP/2.0/UDP 10.207.158.89:51362;received=207.219.69.217;rport=40821;branch=z9hG4bKPj4Eeozcu1oKJbO8NsopWXsD3h3iPd6u9r.CSeq: 17408 INVITE.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.Contact: "daniel" <sip:daniel at 75.119.228.57:5060;transport=udp;registering_acc=54_245_31_65>.User-Agent: Jitsi1.0-build.3967Windows 7.Content-Type: application/sdp.Content-Length: 243..v=0.o=daniel 0 1 IN IP4 192.168.1.102.s=-.c=IN IP4 192.168.1.102.t=0 0.m=audio 5000 RTP/AVP 3 101.a=rtpmap:3 GSM/8000.a=rtpmap:101 telephone-event/8000.a=zrtp-hash:1.10 f1ca797c205f14d66d768afbec69c0bc0bbd00efde0aed8643269eb79df39248.
#U 207.219.69.217:40821 -> 10.248.96.110:5060ACK sip:daniel at 75.119.228.57:5060;transport=udp;registering_acc=54_245_31_65 SIP/2.0.Via: SIP/2.0/UDP 10.207.158.89:51362;rport;branch=z9hG4bKPj9WzKBFA5VqrIZyKu.jacccQpjIODBJnZ.Max-Forwards: 70.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.CSeq: 17408 ACK.Route: <sip:54.245.31.65;lr;nat=yes>.Content-Length: 0..
#U 10.248.96.110:5060 -> 75.119.228.57:5060ACK sip:daniel at 75.119.228.57:5060;transport=udp;registering_acc=54_245_31_65 SIP/2.0.Via: SIP/2.0/UDP 54.245.31.65:5060;branch=z9hG4bKcydzigwkX.Via: SIP/2.0/UDP 10.207.158.89:51362;received=207.219.69.217;rport=40821;branch=z9hG4bKPj9WzKBFA5VqrIZyKu.jacccQpjIODBJnZ.Max-Forwards: 69.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.CSeq: 17408 ACK.Content-Length: 0..
#U 10.248.96.110:5060 -> 207.219.69.217:40821....#U 75.119.228.57:5060 -> 10.248.96.110:5060OPTIONS sip:54.245.31.65 SIP/2.0.Call-ID: 543e56e9f98adb6f173807e00452c436 at 0:0:0:0:0:0:0:0.CSeq: 2 OPTIONS.From: "daniel" <sip:daniel at 54.245.31.65>;tag=78597d2a.To: "daniel" <sip:daniel at 54.245.31.65>.Via: SIP/2.0/UDP 192.168.1.102:5060;branch=z9hG4bK-383839-ba67b7be510f578dba23581288a1c2eb.Max-Forwards: 70.Contact: "daniel" <sip:daniel at 192.168.1.102:5060;transport=udp;registering_acc=54_245_31_65>.User-Agent: Jitsi1.0-build.3967Windows 7.Allow: INFO,OPTIONS,MESSAGE,BYE,REFER,SUBSCRIBE,ACK,CANCEL,PUBLISH,NOTIFY,INVITE.Allow-Events: refer.Content-Length: 0..
#U 10.248.96.110:5060 -> 75.119.228.57:5060SIP/2.0 484 Address Incomplete.Call-ID: 543e56e9f98adb6f173807e00452c436 at 0:0:0:0:0:0:0:0.CSeq: 2 OPTIONS.From: "daniel" <sip:daniel at 54.245.31.65>;tag=78597d2a.To: "daniel" <sip:daniel at 54.245.31.65>;tag=04836d58d9f212258001902fecae55a7.3b77.Via: SIP/2.0/UDP 192.168.1.102:5060;branch=z9hG4bK-383839-ba67b7be510f578dba23581288a1c2eb;rport=5060;received=75.119.228.57.Server: kamailio (3.3.0 (x86_64/linux)).Content-Length: 0..
#U 207.219.69.217:40821 -> 10.248.96.110:5060BYE sip:daniel at 75.119.228.57:5060;transport=udp;registering_acc=54_245_31_65 SIP/2.0.Via: SIP/2.0/UDP 10.207.158.89:51362;rport;branch=z9hG4bKPj2gI.EiVPPZxanfpdFQOjLydpWk5.i5UY.Max-Forwards: 70.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.CSeq: 17409 BYE.Route: <sip:54.245.31.65;lr;nat=yes>.User-Agent: CSipSimple_SGH-T989D-15/r1841.Content-Length: 0..
#U 10.248.96.110:5060 -> 75.119.228.57:5060BYE sip:daniel at 75.119.228.57:5060;transport=udp;registering_acc=54_245_31_65 SIP/2.0.Via: SIP/2.0/UDP 54.245.31.65:5060;branch=z9hG4bKa7f6.f593b8d6.0.Via: SIP/2.0/UDP 10.207.158.89:51362;received=207.219.69.217;rport=40821;branch=z9hG4bKPj2gI.EiVPPZxanfpdFQOjLydpWk5.i5UY.Max-Forwards: 69.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.CSeq: 17409 BYE.User-Agent: CSipSimple_SGH-T989D-15/r1841.Content-Length: 0..
#U 75.119.228.57:5060 -> 10.248.96.110:5060SIP/2.0 200 OK.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Via: SIP/2.0/UDP 54.245.31.65:5060;branch=z9hG4bKa7f6.f593b8d6.0,SIP/2.0/UDP 10.207.158.89:51362;received=207.219.69.217;rport=40821;branch=z9hG4bKPj2gI.EiVPPZxanfpdFQOjLydpWk5.i5UY.CSeq: 17409 BYE.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.Contact: "daniel" <sip:daniel at 192.168.1.102:5060;transport=udp;registering_acc=54_245_31_65>.User-Agent: Jitsi1.0-build.3967Windows 7.Content-Length: 0..
#U 10.248.96.110:5060 -> 207.219.69.217:40821SIP/2.0 200 OK.To: <sip:daniel at 54.245.31.65>;tag=c7436f1e.Via: SIP/2.0/UDP 10.207.158.89:51362;received=207.219.69.217;rport=40821;branch=z9hG4bKPj2gI.EiVPPZxanfpdFQOjLydpWk5.i5UY.CSeq: 17409 BYE.Call-ID: cG7lF7dXytDwgmhVa19g0aGEOa6s1Rxl.From: <sip:dave at 54.245.31.65>;tag=BDvpvvb0IsNu9oFPCeO2XI-M-Qwl7V4S.Contact: "daniel" <sip:daniel at 192.168.1.102:5060;transport=udp;registering_acc=54_245_31_65>.User-Agent: Jitsi1.0-build.3967Windows 7.Content-Length: 0..
#U 207.219.69.217:40821 -> 10.248.96.110:5060.
^Cexit61 received, 0 dropped
Date: Mon, 10 Sep 2012 09:59:08 +0200
From: miconda at gmail.com
To: sr-users at lists.sip-router.org
CC: jdavidthomson at hotmail.com
Subject: Re: [SR-Users] using kamailio with clients in a nat environment
Hello,
what are you using for rtp relay? Sending here the sip trace of such
call (e.g., ngrep) would help to spot if the signaling is updated
correctly for nat traversal.
Cheers,
Daniel
On 9/10/12 3:18 AM, David Thomson
wrote:
hi,
I was wondering if in clients in a nat environment need to
be in the dmz or need to have ports forwarded for kamailio to
be used to connect the clients? I have setup kamailio with
the nat settings but am still only getting one way audio.
chances are it has not been setup correctly but just
checking.
If i try to connect the two clients from the same network i
can get zrtp and 2 way communication working correctly. if
one of the clients is on a different network the call
initiates and answers but zrtp and 2way audio does not work.
kamailio 3.3 running on ec2
ttyl,
Dave
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users at lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Training, Berlin, Nov 5-8, 2012 - http://asipto.com/u/kat
Kamailio Advanced Training, Miami, USA, Nov 12-14, 2012 - http://asipto.com/u/katu
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.sip-router.org/pipermail/sr-users/attachments/20120910/7ce0dddb/attachment-0001.htm>
More information about the sr-users
mailing list