[SR-Users] Issue with BYE and $du
Daniel-Constantin Mierla
miconda at gmail.com
Mon Dec 14 13:23:16 CET 2015
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 at 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 at 24.216.216.133
> <mailto:sip%3A584241055167 at 24.216.216.133>>
> From: "<sip:=582127101002@"<sip:U584241299719 at 24.216.216.133
> <mailto:sip%3AU584241299719 at 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 at 24.216.216.133
> <mailto:sip%3AU584241299719 at 24.216.216.133>>;tag=058c3b28
> To: <sip:584241055167 at 24.216.216.133
> <mailto:sip%3A584241055167 at 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 at 24.216.216.133
> <mailto:sip%3AU584241299719 at 24.216.216.133>>;tag=058c3b28
> To: <sip:584241055167 at 24.216.216.133
> <mailto:sip%3A584241055167 at 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 at 24.216.216.133
> <mailto:sip%3AU584241299719 at 24.216.216.133>>;tag=058c3b28
> To: <sip:584241055167 at 24.216.216.133
> <mailto:sip%3A584241055167 at 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 at 24.216.216.133
> <mailto:sip%3A584241055167 at 24.216.216.133>>;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11
>
> From: "<sip:=582127101002@"<sip:U584241299719 at 24.216.216.133
> <mailto:sip%3AU584241299719 at 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 at 24.216.216.133
> <mailto:sip%3AU584241299719 at 24.216.216.133>>;tag=058c3b28
> From: <sip:584241055167 at 24.216.216.133
> <mailto:sip%3A584241055167 at 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 at 24.216.216.133
> <mailto:sip%3AU584241299719 at 24.216.216.133>>;tag=058c3b28
> From: <sip:584241055167 at 24.216.216.133
> <mailto:sip%3A584241055167 at 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 at 24.216.216.133
> <mailto:sip%3AU584241299719 at 24.216.216.133>>;tag=058c3b28
> From: <sip:584241055167 at 24.216.216.133
> <mailto:sip%3A584241055167 at 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 at 24.216.216.133
> <mailto:sip%3AU584241299719 at 24.216.216.133>>;tag=058c3b28
> From: <sip:584241055167 at 24.216.216.133
> <mailto:sip%3A584241055167 at 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 at 24.216.216.133
> <mailto:sip%3AU584241299719 at 24.216.216.133>>;tag=058c3b28
> From: <sip:584241055167 at 24.216.216.133
> <mailto:sip%3A584241055167 at 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 at 24.216.216.133
> <mailto:sip%3AU584241299719 at 24.216.216.133>>;tag=058c3b28
> From: <sip:584241055167 at 24.216.216.133
> <mailto:sip%3A584241055167 at 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 at 24.216.216.133
> <mailto:sip%3A584241055167 at 24.216.216.133>>;tag=sbcsipuas_1_C14472_20151210181725542_b12sb11
>
> From: "<sip:=582127101002@"<sip:U584241299719 at 24.216.216.133
> <mailto:sip%3AU584241299719 at 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 at 24.216.216.133
> <mailto:sip%3AU584241299719 at 24.216.216.133>>;tag=058c3b28
> To: <sip:584241055167 at 24.216.216.133
> <mailto:sip%3A584241055167 at 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 at 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 at 24.216.216.133
> <mailto:sip%3A584169236298 at 24.216.216.133>>
> From: "<sip:=582127101002@"<sip:U584241299719 at 24.216.216.133
> <mailto:sip%3AU584241299719 at 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 at 24.216.216.133
> <mailto:sip%3A584169236298 at 24.216.216.133>>
> From: "<sip:=582127101002@"<sip:U584241299719 at 24.216.216.133
> <mailto:sip%3AU584241299719 at 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 at 24.216.216.133
> <mailto:sip%3AU584241299719 at 24.216.216.133>>;tag=8c238d52
> To: <sip:584169236298 at 24.216.216.133
> <mailto:sip%3A584169236298 at 24.216.216.133>>;tag=5UZXQvye86yvD
> Call-ID: zVn-CxoHdb5lC8CtcNhjJg..
> CSeq: 2 INVITE
> Contact: <sip:584169236298 at 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 at 24.216.216.133
> <mailto:sip%3AU584241299719 at 24.216.216.133>>;tag=8c238d52
> To: <sip:584169236298 at 24.216.216.133
> <mailto:sip%3A584169236298 at 24.216.216.133>>;tag=5UZXQvye86yvD
> Call-ID: zVn-CxoHdb5lC8CtcNhjJg..
> CSeq: 2 INVITE
> Contact: <sip:584169236298 at 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 at 24.216.216.133
> <mailto:sip%3A584169236298 at 24.216.216.133>>;tag=5UZXQvye86yvD
> From: "<sip:=582127101002@"<sip:U584241299719 at 24.216.216.133
> <mailto:sip%3AU584241299719 at 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 at 24.216.216.133
> <mailto:sip%3A584169236298 at 24.216.216.133>>;tag=5UZXQvye86yvD
> To: "<sip:=582127101002@" <sip:U584241299719 at 24.216.216.133
> <mailto:sip%3AU584241299719 at 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 at 24.216.216.133
> <mailto:sip%3AU584241299719 at 24.216.216.133>>;tag=8c238d52
> From: <sip:584169236298 at 24.216.216.133
> <mailto:sip%3A584169236298 at 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 at evaristesys.com <mailto:abalashov at 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 at lists.sip-router.org <mailto:sr-users at 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 at 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
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