Issue with BYE and $du

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Re: [SR-Users] MySQL Database...

how to send BYE to outbound leg in...

Rene Montilva

10 Dec 2015 10 Dec '15

11:01 p.m.

Hi list

What could be the scenario, when hangup a call and kamailio show empty the $du var and can't send BYE to endpoint

-- Ing. Rene Montilva *FOSS Developer and VoIP Engineer.*

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Alex Balashov

10 Dec 10 Dec

11:05 p.m.

Hi Rene,

On 12/10/2015 06:01 PM, Rene Montilva wrote:

...

What could be the scenario, when hangup a call and kamailio show empty the $du var and can't send BYE to endpoint

$du is ordinarily only set when the network and transport-layer destination of the request is different to where consuming the domain part of the request URI ($ru) would normally take it.

What's $ru say for the BYE, and is it reachable? Does it match the Contact of the dialog party to which it's going? Do other end-to-end sequential requests work, e.g. end-to-end ACK for 2xx INVITE reply?

-- Alex Balashov | Principal | Evariste Systems LLC 303 Perimeter Center North, Suite 300 Atlanta, GA 30346 United States Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/

Rene Montilva

11 Dec 11 Dec

4:34 p.m.

Hi Alex

Thanks for you reply

these are the sip traces the good trace and the bad trace, in the bad trace, kamailio doesn't send BYE to endpoint

all users are nated

*BAD trace:*

U 2015/12/10 17:18:55.492978 24.216.216.133:8080 -> 220.42.4.1:5060 INVITE sip:584241055167@220.42.4.1:5060;transport=udp SIP/2.0 Record-Route: sip:24.216.216.133:8080;lr=on;ftag=058c3b28;did=638.f362;nat=yes

Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bKa68e.a8dc281ae158acb086546b7abb791321.0

Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7MRzDUpwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkW-AQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.VkXspmYeRQfwpmfahkgMRzftZFYcZFXuRmZzDX**

Max-Forwards: 69 Contact: sip:10.20.82.230;line=sr-ZieapegMpjX8RjN8pmGwDmeBDmG8VQNipC1aVQNaRz7MRzDUpi9nlk9zbmfaDC1wRC18DjTKDmBwLQgwDz9yDX**;+sip.instance="urn:uuid:421AA90E-079F-A326-B649-4F812AD13E79"

To: sip:584241055167@24.216.216.133 From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28 Call-ID: 0meUSw2iwHBB7gN16wzNSA.. CSeq: 2 INVITE Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, REGISTER, SUBSCRIBE, INFO Content-Type: application/sdp Supported: replaces User-Agent: ChasquiMobile for Android Content-Length: 304

v=0 o=- 1449789527 1 IN IP4 208.101.36.104 s=portsip.com c=IN IP4 208.101.36.104 t=0 0 m=audio 46210 RTP/AVP 18 105 101 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:105 opus/48000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 a=maxptime:20 a=sendrecv a=nortpproxy:yes

U 2015/12/10 17:18:55.535196 220.42.4.1:5060 -> 24.216.216.133:8080 SIP/2.0 100 Trying Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bKa68e.a8dc281ae158acb086546b7abb791321.0

From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28 To: sip:584241055167@24.216.216.133 Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Contact: sip:220.42.4.1:5060 CSeq: 2 INVITE Server: sbc_5 Content-Length: 0

U 2015/12/10 17:18:59.162776 220.42.4.1:5060 -> 24.216.216.133:8080 SIP/2.0 183 Session Progress Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bKa68e.a8dc281ae158acb086546b7abb791321.0

From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28 To: sip:584241055167@24.216.216.133;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Contact: sip:220.42.4.1:5060 CSeq: 2 INVITE Server: sbc_5 Content-Type: application/sdp Content-Length: 233

v=0 o=SBCSIPUAS 1061672778 1 IN IP4 206.20.3.31 s=SBCSIPUAS SIP STACK v1.0 c=IN IP4 206.20.3.31 t=0 0 m=audio 22954 RTP/AVP 18 101 a=rtpmap:18 G729/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 a=fmtp:18 annexb=no

U 2015/12/10 17:19:02.762625 220.42.4.1:5060 -> 24.216.216.133:8080 SIP/2.0 200 OK Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bKa68e.a8dc281ae158acb086546b7abb791321.0

From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28 To: sip:584241055167@24.216.216.133;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Record-Route: sip:24.216.216.133:8080;lr=on;ftag=058c3b28;did=638.f362;nat=yes

Contact: sip:220.42.4.1:5060 CSeq: 2 INVITE Allow: ACK,BYE,CANCEL,INVITE,OPTIONS,NOTIFY,INFO Server: sbc_5 Content-Type: application/sdp Content-Length: 233

U 2015/12/10 17:19:02.933917 24.216.216.133:8080 -> 220.42.4.1:5060 ACK sip:220.42.4.1:5060;transport=udp SIP/2.0 Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bKa68e.b318090c34de29f93c1a85d490383a91.0

Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7MRzDUpwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkWQAQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.Vk9dpjYQDmDaDzYoRHfiRQBtZFYcZFXuRmZzDX**

To: sip:584241055167@24.216.216.133;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28 Call-ID: 0meUSw2iwHBB7gN16wzNSA.. CSeq: 2 ACK User-Agent: ChasquiMobile for Android Content-Length: 0

U 2015/12/10 17:19:08.492375 220.42.4.1:5060 -> 24.216.216.133:8080 BYE sip:10.20.82.230:8080 SIP/2.0 Via: SIP/2.0/UDP 220.42.4.1:5060;branch=z9hG4bK-1061672778-1 To: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28 From: sip:584241055167@24.216.216.133;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Route: sip:24.216.216.133:8080;lr=on;ftag=058c3b28;did=638.f362;nat=yes CSeq: 3 BYE Max-Forwards: 70 Server: sbc_5 Content-Length: 0

U 2015/12/10 17:19:09.495287 220.42.4.1:5060 -> 24.216.216.133:8080 BYE sip:10.20.82.230:8080 SIP/2.0 Via: SIP/2.0/UDP 220.42.4.1:5060;branch=z9hG4bK-1061672778-1 To: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28 From: sip:584241055167@24.216.216.133;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Route: sip:24.216.216.133:8080;lr=on;ftag=058c3b28;did=638.f362;nat=yes CSeq: 3 BYE Max-Forwards: 70 Server: sbc_5 Content-Length: 0

U 2015/12/10 17:19:10.496112 220.42.4.1:5060 -> 24.216.216.133:8080 BYE sip:10.20.82.230:8080 SIP/2.0 Via: SIP/2.0/UDP 220.42.4.1:5060;branch=z9hG4bK-1061672778-1 To: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28 From: sip:584241055167@24.216.216.133;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Route: sip:24.216.216.133:8080;lr=on;ftag=058c3b28;did=638.f362;nat=yes CSeq: 3 BYE Max-Forwards: 70 Server: sbc_5 Content-Length: 0

U 2015/12/10 17:19:12.497416 220.42.4.1:5060 -> 24.216.216.133:8080 BYE sip:10.20.82.230:8080 SIP/2.0 Via: SIP/2.0/UDP 220.42.4.1:5060;branch=z9hG4bK-1061672778-1 To: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28 From: sip:584241055167@24.216.216.133;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Route: sip:24.216.216.133:8080;lr=on;ftag=058c3b28;did=638.f362;nat=yes CSeq: 3 BYE Max-Forwards: 70 Server: sbc_5 Content-Length: 0

U 2015/12/10 17:19:16.501049 220.42.4.1:5060 -> 24.216.216.133:8080 BYE sip:10.20.82.230:8080 SIP/2.0 Via: SIP/2.0/UDP 220.42.4.1:5060;branch=z9hG4bK-1061672778-1 To: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28 From: sip:584241055167@24.216.216.133;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Route: sip:24.216.216.133:8080;lr=on;ftag=058c3b28;did=638.f362;nat=yes CSeq: 3 BYE Max-Forwards: 70 Server: sbc_5 Content-Length: 0

U 2015/12/10 17:19:40.477970 24.216.216.133:8080 -> 220.42.4.1:5060 SIP/2.0 408 Request Timeout Via: SIP/2.0/UDP 220.42.4.1:5060;branch=z9hG4bK-1061672778-1;rport=5060 To: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28 From: sip:584241055167@24.216.216.133;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. CSeq: 3 BYE Content-Length: 0

U 2015/12/10 17:20:08.469539 24.216.216.133:8080 -> 220.42.4.1:5060 BYE sip:220.42.4.1:5060 SIP/2.0 Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bKb68e.3bfbe6804dbbbfc714c5666088fd6d1d.0

To: sip:584241055167@24.216.216.133;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28 Call-ID: 0meUSw2iwHBB7gN16wzNSA.. CSeq: 3 BYE Proxy-Authorization: Digest username="U584241299719",realm="24.216.216.133",nonce="VmoImlZqCF79EL8FYxeVrcPazUfsmGRTTUVUDIA=",uri="sip:10.20.82.230;line=sr-ZieapQfURd1MD81JVQN4RmBiDB**",response="7a4808f19ee294b973ec16a900801c41",algorithm=MD5

User-Agent: ChasquiMobile for Android Content-Length: 0

U 2015/12/10 17:20:08.511283 220.42.4.1:5060 -> 24.216.216.133:8080 SIP/2.0 481 Call/Transaction Does Not Exist Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bKb68e.3bfbe6804dbbbfc714c5666088fd6d1d.0

From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28 To: sip:584241055167@24.216.216.133;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. CSeq: 3 BYE Server: sbc_5 Content-Length: 0

*GOOD trace *

U 2015/12/10 16:56:38.110929 24.216.216.133:8080 -> 69.130.18.129:5060 INVITE sip:584169236298@69.130.18.129:5060;transport=udp SIP/2.0 Record-Route: sip:24.216.216.133:8080;lr=on;ftag=8c238d52;did=258.7fe2;nat=yes

Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bK6884.372a2595cb8c5c891ee983f5013180cb.0

Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7sDjB1pwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkW-AQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.Vk6epmG8RmDihHhopjDzRmBtZFYcZFXupmBapB**

Max-Forwards: 69 Contact: sip:10.20.82.230;line=sr-ZieapegMpjX8RjN8pmGwDmeBDmG8VQNipC1aVQNaRz7sDjB1pi9nlk9zbmfaDC1wRC18DjTKDmBwLQGaDjSyDX**;+sip.instance="urn:uuid:421AA90E-079F-A326-B649-4F812AD13E79"

To: sip:584169236298@24.216.216.133 From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=8c238d52 Call-ID: zVn-CxoHdb5lC8CtcNhjJg.. CSeq: 2 INVITE Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, REGISTER, SUBSCRIBE, INFO Content-Type: application/sdp Supported: replaces User-Agent: ChasquiMobile for Android Content-Length: 304

v=0 o=- 1449788189 1 IN IP4 208.101.36.104 s=portsip.com c=IN IP4 208.101.36.104 t=0 0 m=audio 25418 RTP/AVP 18 105 101 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:105 opus/48000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 a=maxptime:20 a=sendrecv a=nortpproxy:yes

U 2015/12/10 16:56:38.158872 69.130.18.129:5060 -> 24.216.216.133:8080 SIP/2.0 100 trying -- your call is important to us Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bK6884.372a2595cb8c5c891ee983f5013180cb.0

To: sip:584169236298@24.216.216.133 From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=8c238d52 Call-ID: zVn-CxoHdb5lC8CtcNhjJg.. CSeq: 2 INVITE Server: BTS Mia Proxy Content-Length: 0

U 2015/12/10 16:56:39.258933 69.130.18.129:5060 -> 24.216.216.133:8080 SIP/2.0 183 Session Progress Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bK6884.372a2595cb8c5c891ee983f5013180cb.0

Record-Route: sip:69.130.18.129;lr=on;ftag=8c238d52;did=258.1837 Record-Route: sip:24.216.216.133:8080;lr=on;ftag=8c238d52;did=258.7fe2;nat=yes

From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=8c238d52 To: sip:584169236298@24.216.216.133;tag=5UZXQvye86yvD Call-ID: zVn-CxoHdb5lC8CtcNhjJg.. CSeq: 2 INVITE Contact: sip:584169236298@79.170.68.148:5060;transport=udp User-Agent: BTS mia-minos-3 Accept: application/sdp Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Supported: timer, path, replaces Allow-Events: talk, hold, conference, refer Content-Type: application/sdp Content-Disposition: session Content-Length:229

v=0 o=nsc 1449826615 1449826616 IN IP4 79.170.71.55 s=nsc c=IN IP4 79.170.71.55 t=0 0 m=audio 38506 RTP/AVP 18 101 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20

U 2015/12/10 16:56:46.650815 69.130.18.129:5060 -> 24.216.216.133:8080 SIP/2.0 200 OK Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bK6884.372a2595cb8c5c891ee983f5013180cb.0

Record-Route: sip:69.130.18.129;lr=on;ftag=8c238d52;did=258.1837 Record-Route: sip:24.216.216.133:8080;lr=on;ftag=8c238d52;did=258.7fe2;nat=yes

From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=8c238d52 To: sip:584169236298@24.216.216.133;tag=5UZXQvye86yvD Call-ID: zVn-CxoHdb5lC8CtcNhjJg.. CSeq: 2 INVITE Contact: sip:584169236298@79.170.68.148:5060;transport=udp User-Agent: BTS mia-minos-3 Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Supported: timer, path, replaces Allow-Events: talk, hold, conference, refer Content-Type: application/sdp Content-Disposition: session Content-Length: 230

v=0 o=nsc 1449826615 1449826616 IN IP4 79.170.71.154 s=nsc c=IN IP4 79.170.71.55 t=0 0 m=audio 38506 RTP/AVP 18 101 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20

U 2015/12/10 16:56:46.819585 24.216.216.133:8080 -> 69.130.18.129:5060 ACK sip:79.170.68.148:5060;transport=udp SIP/2.0 Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bK6884.47e5cb804fd4b55d4e4910d648804728.0

Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7sDjB1pwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkWQAQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.VmDiTzSehmZsDQhdTzqdRzgtZFYcZFXupmBapB**

Max-Forwards: 69 Route: sip:69.130.18.129;lr=on;ftag=8c238d52;did=258.1837 Contact: sip:10.20.82.230;line=sr-ZieapegMpjX8RjN8pmGwDmeBDmG8VQNipC1aVQNaRz7sDjB1pi9nlk9zbmfaDC1wRC18DjTKDmBwLQGaDjSyDX**;+sip.instance="urn:uuid:421AA90E-079F-A326-B649-4F812AD13E79"

To: sip:584169236298@24.216.216.133;tag=5UZXQvye86yvD From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=8c238d52 Call-ID: zVn-CxoHdb5lC8CtcNhjJg.. CSeq: 2 ACK User-Agent: ChasquiMobile for Android Content-Length: 0

U 2015/12/10 16:56:58.230885 69.130.18.129:5060 -> 24.216.216.133:8080 BYE sip:10.20.82.230;line=sr-ZieapegMpjX8RjN8pmGwDmeBDmG8VQNipC1aVQNaRz7sDjB1pi9nlk9zbmfaDC1wRC18DjTKDmBwLQGaDjSyDX** SIP/2.0 Via: SIP/2.0/UDP 69.130.18.129;branch=z9hG4bKe73f.f2cb15533ca61e80f00882840c4d4d42.0 Via: SIP/2.0/UDP 79.170.68.148;received=79.170.68.148;rport=5060;branch=z9hG4bKU2538rN94Z9ZS Route: sip:24.216.216.133:8080;lr=on;ftag=8c238d52;did=258.7fe2;nat=yes Max-Forwards: 69 From: sip:584169236298@24.216.216.133;tag=5UZXQvye86yvD To: "<sip:=582127101002@" sip:U584241299719@24.216.216.133;tag=8c238d52 Call-ID: zVn-CxoHdb5lC8CtcNhjJg.. CSeq: 84558000 BYE User-Agent: BTS mia-minos-3 Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Supported: timer, path, replaces Reason: Q.850;cause=16;text="NORMAL_CLEARING" Content-Length: 0

U 2015/12/10 16:56:58.387215 24.216.216.133:8080 -> 69.130.18.129:5060 SIP/2.0 200 OK Via: SIP/2.0/UDP 69.130.18.129;rport=5060;branch=z9hG4bKe73f.f2cb15533ca61e80f00882840c4d4d42.0

Via: SIP/2.0/UDP 79.170.68.148;received=79.170.68.148;rport=5060;branch=z9hG4bKU2538rN94Z9ZS Contact: sip:10.20.82.230;line=sr-ZieapegMpjX8RjN8pmGwDmeBDmG8VQNipC1aVQNaRz7sDjB1;+sip.instance="urn:uuid:421AA90E-079F-A326-B649-4F812AD13E79"

To: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=8c238d52 From: sip:584169236298@24.216.216.133;tag=5UZXQvye86yvD Call-ID: zVn-CxoHdb5lC8CtcNhjJg.. CSeq: 84558000 BYE User-Agent: ChasquiMobile for Android Content-Length: 0

On Thu, Dec 10, 2015 at 6:35 PM, Alex Balashov abalashov@evaristesys.com wrote:

...

Hi Rene,

On 12/10/2015 06:01 PM, Rene Montilva wrote:

What could be the scenario, when hangup a call and kamailio show empty

...
the $du var and can't send BYE to endpoint

$du is ordinarily only set when the network and transport-layer destination of the request is different to where consuming the domain part of the request URI ($ru) would normally take it.

What's $ru say for the BYE, and is it reachable? Does it match the Contact of the dialog party to which it's going? Do other end-to-end sequential requests work, e.g. end-to-end ACK for 2xx INVITE reply?

-- Alex Balashov | Principal | Evariste Systems LLC 303 Perimeter Center North, Suite 300 Atlanta, GA 30346 United States

Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/

SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- Ing. Rene Montilva *FOSS Developer and VoIP Engineer.*

Daniel-Constantin Mierla

14 Dec 14 Dec

12:23 p.m.

Hello,

which one is the IP of Kamailio. There seem to be two server applications.

Also, it is good to get the trace on kamailio server, on both sides of the call: to caller and to callee.

Cheers, Daniel

On 11/12/15 17:34, Rene Montilva wrote:

...

Hi Alex

Thanks for you reply

these are the sip traces the good trace and the bad trace, in the bad trace, kamailio doesn't send BYE to endpoint

all users are nated

*BAD trace:*

U 2015/12/10 17:18:55.492978 24.216.216.133:8080 http://24.216.216.133:8080 -> 220.42.4.1:5060 http://220.42.4.1:5060 INVITE sip:584241055167@220.42.4.1:5060;transport=udp SIP/2.0 Record-Route: sip:24.216.216.133:8080;lr=on;ftag=058c3b28;did=638.f362;nat=yes Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bKa68e.a8dc281ae158acb086546b7abb791321.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7MRzDUpwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkW-AQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.VkXspmYeRQfwpmfahkgMRzftZFYcZFXuRmZzDX** Max-Forwards: 69 Contact: sip:10.20.82.230;line=sr-ZieapegMpjX8RjN8pmGwDmeBDmG8VQNipC1aVQNaRz7MRzDUpi9nlk9zbmfaDC1wRC18DjTKDmBwLQgwDz9yDX**;+sip.instance="urn:uuid:421AA90E-079F-A326-B649-4F812AD13E79" To: <sip:584241055167@24.216.216.133 mailto:sip%3A584241055167@24.216.216.133> From: "<sip:=582127101002@"<sip:U584241299719@24.216.216.133 mailto:sip%3AU584241299719@24.216.216.133>;tag=058c3b28 Call-ID: 0meUSw2iwHBB7gN16wzNSA.. CSeq: 2 INVITE Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, REGISTER, SUBSCRIBE, INFO Content-Type: application/sdp Supported: replaces User-Agent: ChasquiMobile for Android Content-Length: 304

v=0 o=- 1449789527 1 IN IP4 208.101.36.104 s=portsip.com http://portsip.com c=IN IP4 208.101.36.104 t=0 0 m=audio 46210 RTP/AVP 18 105 101 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:105 opus/48000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 a=maxptime:20 a=sendrecv a=nortpproxy:yes

U 2015/12/10 17:18:55.535196 220.42.4.1:5060 http://220.42.4.1:5060 -> 24.216.216.133:8080 http://24.216.216.133:8080 SIP/2.0 100 Trying Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bKa68e.a8dc281ae158acb086546b7abb791321.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7MRzDUpwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkW-AQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.VkXspmYeRQfwpmfahkgMRzftZFYcZFXuRmZzDX** From: "<sip:=582127101002@"<sip:U584241299719@24.216.216.133 mailto:sip%3AU584241299719@24.216.216.133>;tag=058c3b28 To: <sip:584241055167@24.216.216.133 mailto:sip%3A584241055167@24.216.216.133> Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Contact: <sip:220.42.4.1:5060 http://220.42.4.1:5060> CSeq: 2 INVITE Server: sbc_5 Content-Length: 0

U 2015/12/10 17:18:59.162776 220.42.4.1:5060 http://220.42.4.1:5060 -> 24.216.216.133:8080 http://24.216.216.133:8080 SIP/2.0 183 Session Progress Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bKa68e.a8dc281ae158acb086546b7abb791321.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7MRzDUpwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkW-AQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.VkXspmYeRQfwpmfahkgMRzftZFYcZFXuRmZzDX** From: "<sip:=582127101002@"<sip:U584241299719@24.216.216.133 mailto:sip%3AU584241299719@24.216.216.133>;tag=058c3b28 To: <sip:584241055167@24.216.216.133 mailto:sip%3A584241055167@24.216.216.133>;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Contact: <sip:220.42.4.1:5060 http://220.42.4.1:5060> CSeq: 2 INVITE Server: sbc_5 Content-Type: application/sdp Content-Length: 233

v=0 o=SBCSIPUAS 1061672778 1 IN IP4 206.20.3.31 s=SBCSIPUAS SIP STACK v1.0 c=IN IP4 206.20.3.31 t=0 0 m=audio 22954 RTP/AVP 18 101 a=rtpmap:18 G729/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 a=fmtp:18 annexb=no

U 2015/12/10 17:19:02.762625 220.42.4.1:5060 http://220.42.4.1:5060 -> 24.216.216.133:8080 http://24.216.216.133:8080 SIP/2.0 200 OK Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bKa68e.a8dc281ae158acb086546b7abb791321.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7MRzDUpwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkW-AQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.VkXspmYeRQfwpmfahkgMRzftZFYcZFXuRmZzDX** From: "<sip:=582127101002@"<sip:U584241299719@24.216.216.133 mailto:sip%3AU584241299719@24.216.216.133>;tag=058c3b28 To: <sip:584241055167@24.216.216.133 mailto:sip%3A584241055167@24.216.216.133>;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Record-Route: sip:24.216.216.133:8080;lr=on;ftag=058c3b28;did=638.f362;nat=yes Contact: <sip:220.42.4.1:5060 http://220.42.4.1:5060> CSeq: 2 INVITE Allow: ACK,BYE,CANCEL,INVITE,OPTIONS,NOTIFY,INFO Server: sbc_5 Content-Type: application/sdp Content-Length: 233

v=0 o=SBCSIPUAS 1061672778 1 IN IP4 206.20.3.31 s=SBCSIPUAS SIP STACK v1.0 c=IN IP4 206.20.3.31 t=0 0 m=audio 22954 RTP/AVP 18 101 a=rtpmap:18 G729/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 a=fmtp:18 annexb=no

U 2015/12/10 17:19:02.933917 24.216.216.133:8080 http://24.216.216.133:8080 -> 220.42.4.1:5060 http://220.42.4.1:5060 ACK sip:220.42.4.1:5060;transport=udp SIP/2.0 Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bKa68e.b318090c34de29f93c1a85d490383a91.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7MRzDUpwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkWQAQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.Vk9dpjYQDmDaDzYoRHfiRQBtZFYcZFXuRmZzDX** Max-Forwards: 69 Contact: sip:10.20.82.230;line=sr-ZieapegMpjX8RjN8pmGwDmeBDmG8VQNipC1aVQNaRz7MRzDUpi9nlk9zbmfaDC1wRC18DjTKDmBwLQgwDz9yDX**;+sip.instance="urn:uuid:421AA90E-079F-A326-B649-4F812AD13E79" To: <sip:584241055167@24.216.216.133 mailto:sip%3A584241055167@24.216.216.133>;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

From: "<sip:=582127101002@"<sip:U584241299719@24.216.216.133 mailto:sip%3AU584241299719@24.216.216.133>;tag=058c3b28 Call-ID: 0meUSw2iwHBB7gN16wzNSA.. CSeq: 2 ACK User-Agent: ChasquiMobile for Android Content-Length: 0

U 2015/12/10 17:19:08.492375 220.42.4.1:5060 http://220.42.4.1:5060 -> 24.216.216.133:8080 http://24.216.216.133:8080 BYE sip:10.20.82.230:8080 http://10.20.82.230:8080 SIP/2.0 Via: SIP/2.0/UDP 220.42.4.1:5060;branch=z9hG4bK-1061672778-1 To: "<sip:=582127101002@"<sip:U584241299719@24.216.216.133 mailto:sip%3AU584241299719@24.216.216.133>;tag=058c3b28 From: <sip:584241055167@24.216.216.133 mailto:sip%3A584241055167@24.216.216.133>;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Route: sip:24.216.216.133:8080;lr=on;ftag=058c3b28;did=638.f362;nat=yes CSeq: 3 BYE Max-Forwards: 70 Server: sbc_5 Content-Length: 0

U 2015/12/10 17:19:09.495287 220.42.4.1:5060 http://220.42.4.1:5060 -> 24.216.216.133:8080 http://24.216.216.133:8080 BYE sip:10.20.82.230:8080 http://10.20.82.230:8080 SIP/2.0 Via: SIP/2.0/UDP 220.42.4.1:5060;branch=z9hG4bK-1061672778-1 To: "<sip:=582127101002@"<sip:U584241299719@24.216.216.133 mailto:sip%3AU584241299719@24.216.216.133>;tag=058c3b28 From: <sip:584241055167@24.216.216.133 mailto:sip%3A584241055167@24.216.216.133>;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Route: sip:24.216.216.133:8080;lr=on;ftag=058c3b28;did=638.f362;nat=yes CSeq: 3 BYE Max-Forwards: 70 Server: sbc_5 Content-Length: 0

U 2015/12/10 17:19:10.496112 220.42.4.1:5060 http://220.42.4.1:5060 -> 24.216.216.133:8080 http://24.216.216.133:8080 BYE sip:10.20.82.230:8080 http://10.20.82.230:8080 SIP/2.0 Via: SIP/2.0/UDP 220.42.4.1:5060;branch=z9hG4bK-1061672778-1 To: "<sip:=582127101002@"<sip:U584241299719@24.216.216.133 mailto:sip%3AU584241299719@24.216.216.133>;tag=058c3b28 From: <sip:584241055167@24.216.216.133 mailto:sip%3A584241055167@24.216.216.133>;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Route: sip:24.216.216.133:8080;lr=on;ftag=058c3b28;did=638.f362;nat=yes CSeq: 3 BYE Max-Forwards: 70 Server: sbc_5 Content-Length: 0

U 2015/12/10 17:19:12.497416 220.42.4.1:5060 http://220.42.4.1:5060 -> 24.216.216.133:8080 http://24.216.216.133:8080 BYE sip:10.20.82.230:8080 http://10.20.82.230:8080 SIP/2.0 Via: SIP/2.0/UDP 220.42.4.1:5060;branch=z9hG4bK-1061672778-1 To: "<sip:=582127101002@"<sip:U584241299719@24.216.216.133 mailto:sip%3AU584241299719@24.216.216.133>;tag=058c3b28 From: <sip:584241055167@24.216.216.133 mailto:sip%3A584241055167@24.216.216.133>;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Route: sip:24.216.216.133:8080;lr=on;ftag=058c3b28;did=638.f362;nat=yes CSeq: 3 BYE Max-Forwards: 70 Server: sbc_5 Content-Length: 0

U 2015/12/10 17:19:16.501049 220.42.4.1:5060 http://220.42.4.1:5060 -> 24.216.216.133:8080 http://24.216.216.133:8080 BYE sip:10.20.82.230:8080 http://10.20.82.230:8080 SIP/2.0 Via: SIP/2.0/UDP 220.42.4.1:5060;branch=z9hG4bK-1061672778-1 To: "<sip:=582127101002@"<sip:U584241299719@24.216.216.133 mailto:sip%3AU584241299719@24.216.216.133>;tag=058c3b28 From: <sip:584241055167@24.216.216.133 mailto:sip%3A584241055167@24.216.216.133>;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Route: sip:24.216.216.133:8080;lr=on;ftag=058c3b28;did=638.f362;nat=yes CSeq: 3 BYE Max-Forwards: 70 Server: sbc_5 Content-Length: 0

U 2015/12/10 17:19:40.477970 24.216.216.133:8080 http://24.216.216.133:8080 -> 220.42.4.1:5060 http://220.42.4.1:5060 SIP/2.0 408 Request Timeout Via: SIP/2.0/UDP 220.42.4.1:5060;branch=z9hG4bK-1061672778-1;rport=5060 To: "<sip:=582127101002@"<sip:U584241299719@24.216.216.133 mailto:sip%3AU584241299719@24.216.216.133>;tag=058c3b28 From: <sip:584241055167@24.216.216.133 mailto:sip%3A584241055167@24.216.216.133>;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. CSeq: 3 BYE Content-Length: 0

U 2015/12/10 17:20:08.469539 24.216.216.133:8080 http://24.216.216.133:8080 -> 220.42.4.1:5060 http://220.42.4.1:5060 BYE sip:220.42.4.1:5060 http://220.42.4.1:5060 SIP/2.0 Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bKb68e.3bfbe6804dbbbfc714c5666088fd6d1d.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7MRzDUpwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkWQAQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.Vm9dpjXspjAQDzYSDQZMRHTtZFYcZFXuRmZzDX** Max-Forwards: 69 Contact: sip:10.20.82.230;line=sr-ZieapegMpjX8RjN8pmGwDmeBDmG8VQNipC1aVQNaRz7MRzDUpi9nlk9zbmfaDC1wRC18DjTKDmBwLQgwDz9yDX**;+sip.instance="urn:uuid:421AA90E-079F-A326-B649-4F812AD13E79" To: <sip:584241055167@24.216.216.133 mailto:sip%3A584241055167@24.216.216.133>;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

From: "<sip:=582127101002@"<sip:U584241299719@24.216.216.133 mailto:sip%3AU584241299719@24.216.216.133>;tag=058c3b28 Call-ID: 0meUSw2iwHBB7gN16wzNSA.. CSeq: 3 BYE Proxy-Authorization: Digest username="U584241299719",realm="24.216.216.133",nonce="VmoImlZqCF79EL8FYxeVrcPazUfsmGRTTUVUDIA=",uri="sip:10.20.82.230;line=sr-ZieapQfURd1MD81JVQN4RmBiDB**",response="7a4808f19ee294b973ec16a900801c41",algorithm=MD5 User-Agent: ChasquiMobile for Android Content-Length: 0

U 2015/12/10 17:20:08.511283 220.42.4.1:5060 http://220.42.4.1:5060 -> 24.216.216.133:8080 http://24.216.216.133:8080 SIP/2.0 481 Call/Transaction Does Not Exist Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bKb68e.3bfbe6804dbbbfc714c5666088fd6d1d.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7MRzDUpwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkWQAQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.Vm9dpjXspjAQDzYSDQZMRHTtZFYcZFXuRmZzDX** From: "<sip:=582127101002@"<sip:U584241299719@24.216.216.133 mailto:sip%3AU584241299719@24.216.216.133>;tag=058c3b28 To: <sip:584241055167@24.216.216.133 mailto:sip%3A584241055167@24.216.216.133>;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. CSeq: 3 BYE Server: sbc_5 Content-Length: 0

*GOOD trace *

U 2015/12/10 16:56:38.110929 24.216.216.133:8080 http://24.216.216.133:8080 -> 69.130.18.129:5060 http://69.130.18.129:5060 INVITE sip:584169236298@69.130.18.129:5060;transport=udp SIP/2.0 Record-Route: sip:24.216.216.133:8080;lr=on;ftag=8c238d52;did=258.7fe2;nat=yes Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bK6884.372a2595cb8c5c891ee983f5013180cb.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7sDjB1pwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkW-AQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.Vk6epmG8RmDihHhopjDzRmBtZFYcZFXupmBapB** Max-Forwards: 69 Contact: sip:10.20.82.230;line=sr-ZieapegMpjX8RjN8pmGwDmeBDmG8VQNipC1aVQNaRz7sDjB1pi9nlk9zbmfaDC1wRC18DjTKDmBwLQGaDjSyDX**;+sip.instance="urn:uuid:421AA90E-079F-A326-B649-4F812AD13E79" To: <sip:584169236298@24.216.216.133 mailto:sip%3A584169236298@24.216.216.133> From: "<sip:=582127101002@"<sip:U584241299719@24.216.216.133 mailto:sip%3AU584241299719@24.216.216.133>;tag=8c238d52 Call-ID: zVn-CxoHdb5lC8CtcNhjJg.. CSeq: 2 INVITE Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, REGISTER, SUBSCRIBE, INFO Content-Type: application/sdp Supported: replaces User-Agent: ChasquiMobile for Android Content-Length: 304

v=0 o=- 1449788189 1 IN IP4 208.101.36.104 s=portsip.com http://portsip.com c=IN IP4 208.101.36.104 t=0 0 m=audio 25418 RTP/AVP 18 105 101 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:105 opus/48000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 a=maxptime:20 a=sendrecv a=nortpproxy:yes

U 2015/12/10 16:56:38.158872 69.130.18.129:5060 http://69.130.18.129:5060 -> 24.216.216.133:8080 http://24.216.216.133:8080 SIP/2.0 100 trying -- your call is important to us Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bK6884.372a2595cb8c5c891ee983f5013180cb.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7sDjB1pwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkW-AQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.Vk6epmG8RmDihHhopjDzRmBtZFYcZFXupmBapB** To: <sip:584169236298@24.216.216.133 mailto:sip%3A584169236298@24.216.216.133> From: "<sip:=582127101002@"<sip:U584241299719@24.216.216.133 mailto:sip%3AU584241299719@24.216.216.133>;tag=8c238d52 Call-ID: zVn-CxoHdb5lC8CtcNhjJg.. CSeq: 2 INVITE Server: BTS Mia Proxy Content-Length: 0

U 2015/12/10 16:56:39.258933 69.130.18.129:5060 http://69.130.18.129:5060 -> 24.216.216.133:8080 http://24.216.216.133:8080 SIP/2.0 183 Session Progress Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bK6884.372a2595cb8c5c891ee983f5013180cb.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7sDjB1pwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkW-AQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.Vk6epmG8RmDihHhopjDzRmBtZFYcZFXupmBapB** Record-Route: sip:69.130.18.129;lr=on;ftag=8c238d52;did=258.1837 Record-Route: sip:24.216.216.133:8080;lr=on;ftag=8c238d52;did=258.7fe2;nat=yes From: "<sip:=582127101002@"<sip:U584241299719@24.216.216.133 mailto:sip%3AU584241299719@24.216.216.133>;tag=8c238d52 To: <sip:584169236298@24.216.216.133 mailto:sip%3A584169236298@24.216.216.133>;tag=5UZXQvye86yvD Call-ID: zVn-CxoHdb5lC8CtcNhjJg.. CSeq: 2 INVITE Contact: sip:584169236298@79.170.68.148:5060;transport=udp User-Agent: BTS mia-minos-3 Accept: application/sdp Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Supported: timer, path, replaces Allow-Events: talk, hold, conference, refer Content-Type: application/sdp Content-Disposition: session Content-Length:229

v=0 o=nsc 1449826615 1449826616 IN IP4 79.170.71.55 s=nsc c=IN IP4 79.170.71.55 t=0 0 m=audio 38506 RTP/AVP 18 101 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20

U 2015/12/10 16:56:46.650815 69.130.18.129:5060 http://69.130.18.129:5060 -> 24.216.216.133:8080 http://24.216.216.133:8080 SIP/2.0 200 OK Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bK6884.372a2595cb8c5c891ee983f5013180cb.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7sDjB1pwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkW-AQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.Vk6epmG8RmDihHhopjDzRmBtZFYcZFXupmBapB** Record-Route: sip:69.130.18.129;lr=on;ftag=8c238d52;did=258.1837 Record-Route: sip:24.216.216.133:8080;lr=on;ftag=8c238d52;did=258.7fe2;nat=yes From: "<sip:=582127101002@"<sip:U584241299719@24.216.216.133 mailto:sip%3AU584241299719@24.216.216.133>;tag=8c238d52 To: <sip:584169236298@24.216.216.133 mailto:sip%3A584169236298@24.216.216.133>;tag=5UZXQvye86yvD Call-ID: zVn-CxoHdb5lC8CtcNhjJg.. CSeq: 2 INVITE Contact: sip:584169236298@79.170.68.148:5060;transport=udp User-Agent: BTS mia-minos-3 Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Supported: timer, path, replaces Allow-Events: talk, hold, conference, refer Content-Type: application/sdp Content-Disposition: session Content-Length: 230

v=0 o=nsc 1449826615 1449826616 IN IP4 79.170.71.154 s=nsc c=IN IP4 79.170.71.55 t=0 0 m=audio 38506 RTP/AVP 18 101 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20

U 2015/12/10 16:56:46.819585 24.216.216.133:8080 http://24.216.216.133:8080 -> 69.130.18.129:5060 http://69.130.18.129:5060 ACK sip:79.170.68.148:5060;transport=udp SIP/2.0 Via: SIP/2.0/UDP 24.216.216.133:8080;branch=z9hG4bK6884.47e5cb804fd4b55d4e4910d648804728.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7sDjB1pwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkWQAQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.VmDiTzSehmZsDQhdTzqdRzgtZFYcZFXupmBapB** Max-Forwards: 69 Route: sip:69.130.18.129;lr=on;ftag=8c238d52;did=258.1837 Contact: sip:10.20.82.230;line=sr-ZieapegMpjX8RjN8pmGwDmeBDmG8VQNipC1aVQNaRz7sDjB1pi9nlk9zbmfaDC1wRC18DjTKDmBwLQGaDjSyDX**;+sip.instance="urn:uuid:421AA90E-079F-A326-B649-4F812AD13E79" To: <sip:584169236298@24.216.216.133 mailto:sip%3A584169236298@24.216.216.133>;tag=5UZXQvye86yvD From: "<sip:=582127101002@"<sip:U584241299719@24.216.216.133 mailto:sip%3AU584241299719@24.216.216.133>;tag=8c238d52 Call-ID: zVn-CxoHdb5lC8CtcNhjJg.. CSeq: 2 ACK User-Agent: ChasquiMobile for Android Content-Length: 0

U 2015/12/10 16:56:58.230885 69.130.18.129:5060 http://69.130.18.129:5060 -> 24.216.216.133:8080 http://24.216.216.133:8080 BYE sip:10.20.82.230;line=sr-ZieapegMpjX8RjN8pmGwDmeBDmG8VQNipC1aVQNaRz7sDjB1pi9nlk9zbmfaDC1wRC18DjTKDmBwLQGaDjSyDX** SIP/2.0 Via: SIP/2.0/UDP 69.130.18.129;branch=z9hG4bKe73f.f2cb15533ca61e80f00882840c4d4d42.0 Via: SIP/2.0/UDP 79.170.68.148;received=79.170.68.148;rport=5060;branch=z9hG4bKU2538rN94Z9ZS Route: sip:24.216.216.133:8080;lr=on;ftag=8c238d52;did=258.7fe2;nat=yes Max-Forwards: 69 From: <sip:584169236298@24.216.216.133 mailto:sip%3A584169236298@24.216.216.133>;tag=5UZXQvye86yvD To: "<sip:=582127101002@" <sip:U584241299719@24.216.216.133 mailto:sip%3AU584241299719@24.216.216.133>;tag=8c238d52 Call-ID: zVn-CxoHdb5lC8CtcNhjJg.. CSeq: 84558000 BYE User-Agent: BTS mia-minos-3 Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Supported: timer, path, replaces Reason: Q.850;cause=16;text="NORMAL_CLEARING" Content-Length: 0

U 2015/12/10 16:56:58.387215 24.216.216.133:8080 http://24.216.216.133:8080 -> 69.130.18.129:5060 http://69.130.18.129:5060 SIP/2.0 200 OK Via: SIP/2.0/UDP 69.130.18.129;rport=5060;branch=z9hG4bKe73f.f2cb15533ca61e80f00882840c4d4d42.0 Via: SIP/2.0/UDP 79.170.68.148;received=79.170.68.148;rport=5060;branch=z9hG4bKU2538rN94Z9ZS Contact: sip:10.20.82.230;line=sr-ZieapegMpjX8RjN8pmGwDmeBDmG8VQNipC1aVQNaRz7sDjB1;+sip.instance="urn:uuid:421AA90E-079F-A326-B649-4F812AD13E79" To: "<sip:=582127101002@"<sip:U584241299719@24.216.216.133 mailto:sip%3AU584241299719@24.216.216.133>;tag=8c238d52 From: <sip:584169236298@24.216.216.133 mailto:sip%3A584169236298@24.216.216.133>;tag=5UZXQvye86yvD Call-ID: zVn-CxoHdb5lC8CtcNhjJg.. CSeq: 84558000 BYE User-Agent: ChasquiMobile for Android Content-Length: 0

On Thu, Dec 10, 2015 at 6:35 PM, Alex Balashov <abalashov@evaristesys.com mailto:abalashov@evaristesys.com> wrote:
Hi Rene,

On 12/10/2015 06:01 PM, Rene Montilva wrote:

    What could be the scenario, when hangup a call and kamailio
    show empty
    the $du var and can't send BYE to endpoint


$du is ordinarily only set when the network and transport-layer
destination of the request is different to where consuming the
domain part of the request URI ($ru) would normally take it.

What's $ru say for the BYE, and is it reachable? Does it match the
Contact of the dialog party to which it's going? Do other
end-to-end sequential requests work, e.g. end-to-end ACK for 2xx
INVITE reply?

-- 
Alex Balashov | Principal | Evariste Systems LLC
303 Perimeter Center North, Suite 300
Atlanta, GA 30346
United States

Tel: +1-800-250-5920 <tel:%2B1-800-250-5920> (toll-free) /
+1-678-954-0671 <tel:%2B1-678-954-0671> (direct)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/

_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
list
sr-users@lists.sip-router.org <mailto:sr-users@lists.sip-router.org>
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-- Ing. Rene Montilva *FOSS Developer and VoIP Engineer.*

SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu

Rene Montilva

3:39 p.m.

Hi Daniel

thanks for reply

sorry for not describe ip address:

kamailio->24.216.216.133 sip trunk provider 1 -> 220.42.4.1 sip trunk provider 2 -> 69.130.18.129

On Mon, Dec 14, 2015 at 7:53 AM, Daniel-Constantin Mierla <miconda@gmail.com

...

wrote:

...

Hello,

which one is the IP of Kamailio. There seem to be two server applications.

Also, it is good to get the trace on kamailio server, on both sides of the call: to caller and to callee.

Cheers, Daniel

On 11/12/15 17:34, Rene Montilva wrote:

Hi Alex

Thanks for you reply

these are the sip traces the good trace and the bad trace, in the bad trace, kamailio doesn't send BYE to endpoint

all users are nated

*BAD trace:*

U 2015/12/10 17:18:55.492978 24.216.216.133:8080 -> 220.42.4.1:5060 INVITE sip:584241055167@220.42.4.1:5060;transport=udp SIP/2.0 Record-Route: sip:24.216.216.133:8080;lr=on;ftag=058c3b28;did=638.f362;nat=yes Via: SIP/2.0/UDP 24.216.216.133:8080 ;branch=z9hG4bKa68e.a8dc281ae158acb086546b7abb791321.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7MRzDUpwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkW-AQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.VkXspmYeRQfwpmfahkgMRzftZFYcZFXuRmZzDX** Max-Forwards: 69 Contact: sip:10.20.82.230;line=sr-ZieapegMpjX8RjN8pmGwDmeBDmG8VQNipC1aVQNaRz7MRzDUpi9nlk9zbmfaDC1wRC18DjTKDmBwLQgwDz9yDX** ;+sip.instance="urn:uuid:421AA90E-079F-A326-B649-4F812AD13E79" To: sip:584241055167@24.216.216.133 From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. CSeq: 2 INVITE Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, REGISTER, SUBSCRIBE, INFO Content-Type: application/sdp Supported: replaces User-Agent: ChasquiMobile for Android Content-Length: 304

v=0 o=- 1449789527 1 IN IP4 208.101.36.104 s=portsip.com c=IN IP4 208.101.36.104 t=0 0 m=audio 46210 RTP/AVP 18 105 101 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:105 opus/48000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 a=maxptime:20 a=sendrecv a=nortpproxy:yes

U 2015/12/10 17:18:55.535196 220.42.4.1:5060 -> 24.216.216.133:8080 SIP/2.0 100 Trying Via: SIP/2.0/UDP 24.216.216.133:8080 ;branch=z9hG4bKa68e.a8dc281ae158acb086546b7abb791321.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7MRzDUpwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkW-AQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.VkXspmYeRQfwpmfahkgMRzftZFYcZFXuRmZzDX** From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28

To: sip:584241055167@24.216.216.133 Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Contact: sip:220.42.4.1:5060 CSeq: 2 INVITE Server: sbc_5 Content-Length: 0

U 2015/12/10 17:18:59.162776 220.42.4.1:5060 -> 24.216.216.133:8080 SIP/2.0 183 Session Progress Via: SIP/2.0/UDP 24.216.216.133:8080 ;branch=z9hG4bKa68e.a8dc281ae158acb086546b7abb791321.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7MRzDUpwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkW-AQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.VkXspmYeRQfwpmfahkgMRzftZFYcZFXuRmZzDX** From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28

To: sip:584241055167@24.216.216.133;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Contact: sip:220.42.4.1:5060 CSeq: 2 INVITE Server: sbc_5 Content-Type: application/sdp Content-Length: 233

v=0 o=SBCSIPUAS 1061672778 1 IN IP4 206.20.3.31 s=SBCSIPUAS SIP STACK v1.0 c=IN IP4 206.20.3.31 t=0 0 m=audio 22954 RTP/AVP 18 101 a=rtpmap:18 G729/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 a=fmtp:18 annexb=no

U 2015/12/10 17:19:02.762625 220.42.4.1:5060 -> 24.216.216.133:8080 SIP/2.0 200 OK Via: SIP/2.0/UDP 24.216.216.133:8080 ;branch=z9hG4bKa68e.a8dc281ae158acb086546b7abb791321.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7MRzDUpwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkW-AQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.VkXspmYeRQfwpmfahkgMRzftZFYcZFXuRmZzDX** From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28

To: sip:584241055167@24.216.216.133;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Record-Route: sip:24.216.216.133:8080;lr=on;ftag=058c3b28;did=638.f362;nat=yes Contact: sip:220.42.4.1:5060 CSeq: 2 INVITE Allow: ACK,BYE,CANCEL,INVITE,OPTIONS,NOTIFY,INFO Server: sbc_5 Content-Type: application/sdp Content-Length: 233

v=0 o=SBCSIPUAS 1061672778 1 IN IP4 206.20.3.31 s=SBCSIPUAS SIP STACK v1.0 c=IN IP4 206.20.3.31 t=0 0 m=audio 22954 RTP/AVP 18 101 a=rtpmap:18 G729/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 a=fmtp:18 annexb=no

U 2015/12/10 17:19:02.933917 24.216.216.133:8080 -> 220.42.4.1:5060 ACK sip:220.42.4.1:5060;transport=udp SIP/2.0 Via: SIP/2.0/UDP 24.216.216.133:8080 ;branch=z9hG4bKa68e.b318090c34de29f93c1a85d490383a91.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7MRzDUpwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkWQAQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.Vk9dpjYQDmDaDzYoRHfiRQBtZFYcZFXuRmZzDX** Max-Forwards: 69 Contact: sip:10.20.82.230;line=sr-ZieapegMpjX8RjN8pmGwDmeBDmG8VQNipC1aVQNaRz7MRzDUpi9nlk9zbmfaDC1wRC18DjTKDmBwLQgwDz9yDX** ;+sip.instance="urn:uuid:421AA90E-079F-A326-B649-4F812AD13E79" To: sip:584241055167@24.216.216.133;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. CSeq: 2 ACK User-Agent: ChasquiMobile for Android Content-Length: 0

U 2015/12/10 17:19:08.492375 220.42.4.1:5060 -> 24.216.216.133:8080 BYE sip:10.20.82.230:8080 SIP/2.0 Via: SIP/2.0/UDP 220.42.4.1:5060;branch=z9hG4bK-1061672778-1 To: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28 From: sip:584241055167@24.216.216.133;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Route: sip:24.216.216.133:8080;lr=on;ftag=058c3b28;did=638.f362;nat=yes CSeq: 3 BYE Max-Forwards: 70 Server: sbc_5 Content-Length: 0

U 2015/12/10 17:19:09.495287 220.42.4.1:5060 -> 24.216.216.133:8080 BYE sip:10.20.82.230:8080 SIP/2.0 Via: SIP/2.0/UDP 220.42.4.1:5060;branch=z9hG4bK-1061672778-1 To: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28 From: sip:584241055167@24.216.216.133;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Route: sip:24.216.216.133:8080;lr=on;ftag=058c3b28;did=638.f362;nat=yes CSeq: 3 BYE Max-Forwards: 70 Server: sbc_5 Content-Length: 0

U 2015/12/10 17:19:10.496112 220.42.4.1:5060 -> 24.216.216.133:8080 BYE sip:10.20.82.230:8080 SIP/2.0 Via: SIP/2.0/UDP 220.42.4.1:5060;branch=z9hG4bK-1061672778-1 To: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28 From: sip:584241055167@24.216.216.133;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Route: sip:24.216.216.133:8080;lr=on;ftag=058c3b28;did=638.f362;nat=yes CSeq: 3 BYE Max-Forwards: 70 Server: sbc_5 Content-Length: 0

U 2015/12/10 17:19:12.497416 220.42.4.1:5060 -> 24.216.216.133:8080 BYE sip:10.20.82.230:8080 SIP/2.0 Via: SIP/2.0/UDP 220.42.4.1:5060;branch=z9hG4bK-1061672778-1 To: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28 From: sip:584241055167@24.216.216.133;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Route: sip:24.216.216.133:8080;lr=on;ftag=058c3b28;did=638.f362;nat=yes CSeq: 3 BYE Max-Forwards: 70 Server: sbc_5 Content-Length: 0

U 2015/12/10 17:19:16.501049 220.42.4.1:5060 -> 24.216.216.133:8080 BYE sip:10.20.82.230:8080 SIP/2.0 Via: SIP/2.0/UDP 220.42.4.1:5060;branch=z9hG4bK-1061672778-1 To: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28 From: sip:584241055167@24.216.216.133;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. Route: sip:24.216.216.133:8080;lr=on;ftag=058c3b28;did=638.f362;nat=yes CSeq: 3 BYE Max-Forwards: 70 Server: sbc_5 Content-Length: 0

U 2015/12/10 17:19:40.477970 24.216.216.133:8080 -> 220.42.4.1:5060 SIP/2.0 408 Request Timeout Via: SIP/2.0/UDP 220.42.4.1:5060;branch=z9hG4bK-1061672778-1;rport=5060 To: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28 From: sip:584241055167@24.216.216.133;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. CSeq: 3 BYE Content-Length: 0

U 2015/12/10 17:20:08.469539 24.216.216.133:8080 -> 220.42.4.1:5060 BYE sip:220.42.4.1:5060 SIP/2.0 Via: SIP/2.0/UDP 24.216.216.133:8080 ;branch=z9hG4bKb68e.3bfbe6804dbbbfc714c5666088fd6d1d.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7MRzDUpwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkWQAQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.Vm9dpjXspjAQDzYSDQZMRHTtZFYcZFXuRmZzDX** Max-Forwards: 69 Contact: sip:10.20.82.230;line=sr-ZieapegMpjX8RjN8pmGwDmeBDmG8VQNipC1aVQNaRz7MRzDUpi9nlk9zbmfaDC1wRC18DjTKDmBwLQgwDz9yDX** ;+sip.instance="urn:uuid:421AA90E-079F-A326-B649-4F812AD13E79" To: sip:584241055167@24.216.216.133;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. CSeq: 3 BYE Proxy-Authorization: Digest username="U584241299719",realm="24.216.216.133",nonce="VmoImlZqCF79EL8FYxeVrcPazUfsmGRTTUVUDIA=",uri= "sip:10.20.82.230;line=sr-ZieapQfURd1MD81JVQN4RmBiDB**" ,response="7a4808f19ee294b973ec16a900801c41",algorithm=MD5 User-Agent: ChasquiMobile for Android Content-Length: 0

U 2015/12/10 17:20:08.511283 220.42.4.1:5060 -> 24.216.216.133:8080 SIP/2.0 481 Call/Transaction Does Not Exist Via: SIP/2.0/UDP 24.216.216.133:8080 ;branch=z9hG4bKb68e.3bfbe6804dbbbfc714c5666088fd6d1d.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7MRzDUpwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkWQAQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.Vm9dpjXspjAQDzYSDQZMRHTtZFYcZFXuRmZzDX** From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=058c3b28

To: sip:584241055167@24.216.216.133;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11

Call-ID: 0meUSw2iwHBB7gN16wzNSA.. CSeq: 3 BYE Server: sbc_5 Content-Length: 0

*GOOD trace *

U 2015/12/10 16:56:38.110929 24.216.216.133:8080 -> 69.130.18.129:5060 INVITE sip:584169236298@69.130.18.129:5060;transport=udp SIP/2.0 Record-Route: sip:24.216.216.133:8080;lr=on;ftag=8c238d52;did=258.7fe2;nat=yes Via: SIP/2.0/UDP 24.216.216.133:8080 ;branch=z9hG4bK6884.372a2595cb8c5c891ee983f5013180cb.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7sDjB1pwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkW-AQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.Vk6epmG8RmDihHhopjDzRmBtZFYcZFXupmBapB** Max-Forwards: 69 Contact: sip:10.20.82.230;line=sr-ZieapegMpjX8RjN8pmGwDmeBDmG8VQNipC1aVQNaRz7sDjB1pi9nlk9zbmfaDC1wRC18DjTKDmBwLQGaDjSyDX** ;+sip.instance="urn:uuid:421AA90E-079F-A326-B649-4F812AD13E79" To: sip:584169236298@24.216.216.133 From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=8c238d52

Call-ID: zVn-CxoHdb5lC8CtcNhjJg.. CSeq: 2 INVITE Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, REGISTER, SUBSCRIBE, INFO Content-Type: application/sdp Supported: replaces User-Agent: ChasquiMobile for Android Content-Length: 304

v=0 o=- 1449788189 1 IN IP4 208.101.36.104 s=portsip.com c=IN IP4 208.101.36.104 t=0 0 m=audio 25418 RTP/AVP 18 105 101 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:105 opus/48000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 a=maxptime:20 a=sendrecv a=nortpproxy:yes

U 2015/12/10 16:56:38.158872 69.130.18.129:5060 -> 24.216.216.133:8080 SIP/2.0 100 trying -- your call is important to us Via: SIP/2.0/UDP 24.216.216.133:8080 ;branch=z9hG4bK6884.372a2595cb8c5c891ee983f5013180cb.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7sDjB1pwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkW-AQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.Vk6epmG8RmDihHhopjDzRmBtZFYcZFXupmBapB** To: sip:584169236298@24.216.216.133 From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=8c238d52

Call-ID: zVn-CxoHdb5lC8CtcNhjJg.. CSeq: 2 INVITE Server: BTS Mia Proxy Content-Length: 0

U 2015/12/10 16:56:39.258933 69.130.18.129:5060 -> 24.216.216.133:8080 SIP/2.0 183 Session Progress Via: SIP/2.0/UDP 24.216.216.133:8080 ;branch=z9hG4bK6884.372a2595cb8c5c891ee983f5013180cb.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7sDjB1pwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkW-AQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.Vk6epmG8RmDihHhopjDzRmBtZFYcZFXupmBapB** Record-Route: sip:69.130.18.129;lr=on;ftag=8c238d52;did=258.1837 Record-Route: sip:24.216.216.133:8080;lr=on;ftag=8c238d52;did=258.7fe2;nat=yes From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=8c238d52

To: sip:584169236298@24.216.216.133;tag=5UZXQvye86yvD Call-ID: zVn-CxoHdb5lC8CtcNhjJg.. CSeq: 2 INVITE Contact: sip:584169236298@79.170.68.148:5060;transport=udp User-Agent: BTS mia-minos-3 Accept: application/sdp Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Supported: timer, path, replaces Allow-Events: talk, hold, conference, refer Content-Type: application/sdp Content-Disposition: session Content-Length:229

v=0 o=nsc 1449826615 1449826616 IN IP4 79.170.71.55 s=nsc c=IN IP4 79.170.71.55 t=0 0 m=audio 38506 RTP/AVP 18 101 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20

U 2015/12/10 16:56:46.650815 69.130.18.129:5060 -> 24.216.216.133:8080 SIP/2.0 200 OK Via: SIP/2.0/UDP 24.216.216.133:8080 ;branch=z9hG4bK6884.372a2595cb8c5c891ee983f5013180cb.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7sDjB1pwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkW-AQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.Vk6epmG8RmDihHhopjDzRmBtZFYcZFXupmBapB** Record-Route: sip:69.130.18.129;lr=on;ftag=8c238d52;did=258.1837 Record-Route: sip:24.216.216.133:8080;lr=on;ftag=8c238d52;did=258.7fe2;nat=yes From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=8c238d52

To: sip:584169236298@24.216.216.133;tag=5UZXQvye86yvD Call-ID: zVn-CxoHdb5lC8CtcNhjJg.. CSeq: 2 INVITE Contact: sip:584169236298@79.170.68.148:5060;transport=udp User-Agent: BTS mia-minos-3 Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Supported: timer, path, replaces Allow-Events: talk, hold, conference, refer Content-Type: application/sdp Content-Disposition: session Content-Length: 230

v=0 o=nsc 1449826615 1449826616 IN IP4 79.170.71.154 s=nsc c=IN IP4 79.170.71.55 t=0 0 m=audio 38506 RTP/AVP 18 101 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20

U 2015/12/10 16:56:46.819585 24.216.216.133:8080 -> 69.130.18.129:5060 ACK sip:79.170.68.148:5060;transport=udp SIP/2.0 Via: SIP/2.0/UDP 24.216.216.133:8080 ;branch=z9hG4bK6884.47e5cb804fd4b55d4e4910d648804728.0 Via: SIP/2.0/UDP 10.20.82.230;branch=z9hG4bKsr-gJeXVzfKDCu6W9BODmG8VQNipC1aVQNaRz7sDjB1pwqeTi6-Ao6GbmfaDC1wRC18DjTKDmBwpMWfbkWQAQ.dZo9KTiOuEQe7WzWdv8JMDQX8pjZ.DvJ.VmDiTzSehmZsDQhdTzqdRzgtZFYcZFXupmBapB** Max-Forwards: 69 Route: sip:69.130.18.129;lr=on;ftag=8c238d52;did=258.1837 Contact: sip:10.20.82.230;line=sr-ZieapegMpjX8RjN8pmGwDmeBDmG8VQNipC1aVQNaRz7sDjB1pi9nlk9zbmfaDC1wRC18DjTKDmBwLQGaDjSyDX** ;+sip.instance="urn:uuid:421AA90E-079F-A326-B649-4F812AD13E79" To: sip:584169236298@24.216.216.133;tag=5UZXQvye86yvD From: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=8c238d52

Call-ID: zVn-CxoHdb5lC8CtcNhjJg.. CSeq: 2 ACK User-Agent: ChasquiMobile for Android Content-Length: 0

U 2015/12/10 16:56:58.230885 69.130.18.129:5060 -> 24.216.216.133:8080 BYE sip:10.20.82.230;line=sr-ZieapegMpjX8RjN8pmGwDmeBDmG8VQNipC1aVQNaRz7sDjB1pi9nlk9zbmfaDC1wRC18DjTKDmBwLQGaDjSyDX** SIP/2.0 Via: SIP/2.0/UDP 69.130.18.129;branch=z9hG4bKe73f.f2cb15533ca61e80f00882840c4d4d42.0 Via: SIP/2.0/UDP 79.170.68.148;received=79.170.68.148;rport=5060;branch=z9hG4bKU2538rN94Z9ZS Route: sip:24.216.216.133:8080;lr=on;ftag=8c238d52;did=258.7fe2;nat=yes Max-Forwards: 69 From: sip:584169236298@24.216.216.133;tag=5UZXQvye86yvD To: "<sip:=582127101002@" sip:U584241299719@24.216.216.133;tag=8c238d52 Call-ID: zVn-CxoHdb5lC8CtcNhjJg.. CSeq: 84558000 BYE User-Agent: BTS mia-minos-3 Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Supported: timer, path, replaces Reason: Q.850;cause=16;text="NORMAL_CLEARING" Content-Length: 0

U 2015/12/10 16:56:58.387215 24.216.216.133:8080 -> 69.130.18.129:5060 SIP/2.0 200 OK Via: SIP/2.0/UDP 69.130.18.129;rport=5060;branch=z9hG4bKe73f.f2cb15533ca61e80f00882840c4d4d42.0 Via: SIP/2.0/UDP 79.170.68.148;received=79.170.68.148;rport=5060;branch=z9hG4bKU2538rN94Z9ZS Contact: sip:10.20.82.230;line=sr-ZieapegMpjX8RjN8pmGwDmeBDmG8VQNipC1aVQNaRz7sDjB1 ;+sip.instance="urn:uuid:421AA90E-079F-A326-B649-4F812AD13E79" To: "<sip:=582127101002@"sip:U584241299719@24.216.216.133;tag=8c238d52 From: sip:584169236298@24.216.216.133;tag=5UZXQvye86yvD Call-ID: zVn-CxoHdb5lC8CtcNhjJg.. CSeq: 84558000 BYE User-Agent: ChasquiMobile for Android Content-Length: 0

On Thu, Dec 10, 2015 at 6:35 PM, Alex Balashov abalashov@evaristesys.com wrote:

...
Hi Rene,

On 12/10/2015 06:01 PM, Rene Montilva wrote:

What could be the scenario, when hangup a call and kamailio show empty

...
the $du var and can't send BYE to endpoint

$du is ordinarily only set when the network and transport-layer destination of the request is different to where consuming the domain part of the request URI ($ru) would normally take it.

What's $ru say for the BYE, and is it reachable? Does it match the Contact of the dialog party to which it's going? Do other end-to-end sequential requests work, e.g. end-to-end ACK for 2xx INVITE reply?

-- Alex Balashov | Principal | Evariste Systems LLC 303 Perimeter Center North, Suite 300 Atlanta, GA 30346 United States

Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/ http://www.csrpswitch.com/

SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- Ing. Rene Montilva *FOSS Developer and VoIP Engineer.*

SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-users@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.comhttp://miconda.eu

SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- Ing. Rene Montilva *FOSS Developer and VoIP Engineer.*

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4 comments

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participants (3)

Alex Balashov
Daniel-Constantin Mierla
Rene Montilva