[asterisk-users] Asterisk disconnecting SIP Calls after 15 Minutes
Florian Wolters
florian at florian-wolters.de
Thu Mar 21 07:56:07 CDT 2013
Hello,
> I solved it by moving Asterisk 1.6 to Asterisk 1.4.
>
> Try asterisk 1.4 or 1.8 on a test box and see how it goes.
I did try the latest 1.8.2x release already without any improvement.
Currently running is a Asterisk PBX 1.8.10.1~dfsg-1ubuntu1 as the tcpdump
says (little mistake to my last mail).
I also played around with "canreinvite". But regardless of the setting
(yes/no) I still get disconnects after 15 minutes. I just tried to accept
session-timers, but this has no connection to this issue either.
So I turned on SIP debug for this host and analyszed it with wireshark.
The last packets show an INVITE from my provider, that is answered by my
Asterisk with "200 OK, with session description". What follows is an ACK
by the provider and immediately a BYE sent by the provider. So for me it
looks like the provider is disconnecting the call.
I could not see any reason or hangup cause for this in the dump. Are there
error messages for this that can be seen in the protocol?
The tcpdump (the last few packets) shows:
--- 8< snip ---
13:37:28.258566 IP (tos 0x0, ttl 64, id 44187, offset 0, flags [DF], proto
TCP (6), length 611)
172.16.0.2.44929 > 217.0.17.170.5060: Flags [P.], cksum 0xf764
(incorrect -> 0xd1be), seq 4568:5139, ack 4057, win 45600, length 571
13:37:28.277390 IP (tos 0xc0, ttl 55, id 4807, offset 0, flags [DF], proto
TCP (6), length 547)
217.0.17.170.5060 > 172.16.0.2.44929: Flags [P.], cksum 0x2c63
(correct), seq 4057:4564, ack 5139, win 65535, length 507
13:37:28.277415 IP (tos 0x0, ttl 64, id 44188, offset 0, flags [DF], proto
TCP (6), length 40)
172.16.0.2.44929 > 217.0.17.170.5060: Flags [.], cksum 0xf529
(incorrect -> 0xdc6d), ack 4564, win 45600, length 0
13:37:54.240304 IP (tos 0xc0, ttl 25, id 14090, offset 0, flags [none],
proto UDP (17), length 1255)
217.0.17.170.5060 > 172.16.0.2.5060: SIP, length: 1227
INVITE sip:0900666666 at 79.253.136.104:5060 SIP/2.0
Via: SIP/2.0/UDP
217.0.17.170:5060;branch=z9hG4bK354b7c6fb4f56e91ecb6a22cd865b03b.0e83c94b
Via: SIP/2.0/TCP
62.156.82.55:5060;branch=z9hG4bK88ecd3ab295c71dfc9ea9ab6c3134b08jaaaaaaiaaaaaaj23clqa3Zqkv7akae3e3wetjnxm
Via: SIP/2.0/TCP 62.156.80.48:5083;branch=z9hG4bK2609300495-692831843
Max-Forwards: 70
To: <sip:0900666666 at 79.253.136.104:5060>;tag=as77f2fb84
From: <sip:+498003301000 at tel.t-online.de;user=phone>;tag=8f233b97
Call-ID: 83de2b0c3faf0ef9 at 217.0.17.170
Contact:
<sip:p65558t1363868566m240730c3684606s1 at 62.156.80.48:5083;transport=tcp>;+g.3gpp.icsi-ref="urn%3Aurn-xxx%3A3gpp-service.ims.icsi.mmtel";+g.3gpp.icsi_ref="urn%3Aurn-xxx%3A3gpp-service.ims.icsi.mmtel"
CSeq: 1939619 INVITE
Allow: ACK, BYE, CANCEL, INFO, INVITE, OPTIONS, PRACK, REFER, REGISTER,
SUBSCRIBE, UPDATE
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 297
v=0
o=- 558131575 1701401067 IN IP4 217.0.17.170
s=Phone Call via hiQ9200 SIPCA
c=IN IP4 217.0.1.67
t=0 0
m=audio 16884 RTP/AVP 8 100
b=AS:110
b=RS:1375
b=RR:4125
a=rtpmap:8 PCMA/8000
a=fmtp:8 vad=no
a=rtpmap:100 telephone-event/8000
a=fmtp:100 0-15
a=sqn: 0
a=sendrecv
a=ptime:20
13:37:54.240497 IP (tos 0xc0, ttl 25, id 14091, offset 0, flags [none],
proto UDP (17), length 1222)
217.0.17.170.5060 > 172.16.0.2.5060: SIP, length: 1194
INVITE sip:0900666666 at 79.253.136.104:5060;transport=TCP SIP/2.0
Via: SIP/2.0/UDP
217.0.17.170:5060;branch=z9hG4bK86e8a99ff6e15f3e72053880758bf877.9856a4e1
Via: SIP/2.0/TCP
62.156.82.55:5060;branch=z9hG4bKb0d91d40f6f840a4ff61c11c2afe12d6jaaaaaaiaaaaaahr0zo2a3Zqkv7awon0rib4uosfa
Via: SIP/2.0/TCP 62.156.80.48:5082;branch=z9hG4bK2609108269-1839751709
Max-Forwards: 70
To: 0900666666 <sip:0900666666 at tel.t-online.de>;tag=as09bca4fd
From: <sip:023468727853 at tel.t-online.de>;tag=f18b4044
Call-ID: 248ef1b5553e5756490d6556573a1fb1 at tel.t-online.de
Contact:
<sip:p65558t1363868566m240730c3684606s3 at 62.156.80.48:5082;transport=tcp>;+g.3gpp.icsi-ref="urn%3Aurn-xxx%3A3gpp-service.ims.icsi.mmtel";+g.3gpp.icsi_ref="urn%3Aurn-xxx%3A3gpp-service.ims.icsi.mmtel"
CSeq: 1939639 INVITE
Allow: ACK, BYE, CANCEL, INFO, INVITE, OPTIONS, PRACK, PUBLISH, REFER,
REGISTER, SUBSCRIBE, UPDATE
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 224
v=0
o=- 1028575251 1704720679 IN IP4 217.0.17.170
s=Basic Session
c=IN IP4 217.0.1.81
t=0 0
m=audio 17120 RTP/AVP 8 101
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=sendrecv
13:37:54.240593 IP (tos 0x0, ttl 64, id 43415, offset 0, flags [none],
proto UDP (17), length 782)
172.16.0.2.5060 > 217.0.17.170.5060: SIP, length: 754
SIP/2.0 100 Trying
Via: SIP/2.0/UDP
217.0.17.170:5060;branch=z9hG4bK354b7c6fb4f56e91ecb6a22cd865b03b.0e83c94b;received=217.0.17.170;rport=5060
Via: SIP/2.0/TCP
62.156.82.55:5060;branch=z9hG4bK88ecd3ab295c71dfc9ea9ab6c3134b08jaaaaaaiaaaaaaj23clqa3Zqkv7akae3e3wetjnxm
Via: SIP/2.0/TCP 62.156.80.48:5083;branch=z9hG4bK2609300495-692831843
From: <sip:+498003301000 at tel.t-online.de;user=phone>;tag=8f233b97
To: <sip:0900666666 at 79.253.136.104:5060>;tag=as77f2fb84
Call-ID: 83de2b0c3faf0ef9 at 217.0.17.170
CSeq: 1939619 INVITE
Server: Asterisk PBX 1.8.10.1~dfsg-1ubuntu1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO,
PUBLISH
Supported: replaces, timer
Contact: <sip:0900666666 at 79.253.136.104:5060>
Content-Length: 0
13:37:54.240752 IP (tos 0x0, ttl 64, id 43416, offset 0, flags [none],
proto UDP (17), length 1064)
172.16.0.2.5060 > 217.0.17.170.5060: SIP, length: 1036
SIP/2.0 200 OK
Via: SIP/2.0/UDP
217.0.17.170:5060;branch=z9hG4bK354b7c6fb4f56e91ecb6a22cd865b03b.0e83c94b;received=217.0.17.170;rport=5060
Via: SIP/2.0/TCP
62.156.82.55:5060;branch=z9hG4bK88ecd3ab295c71dfc9ea9ab6c3134b08jaaaaaaiaaaaaaj23clqa3Zqkv7akae3e3wetjnxm
Via: SIP/2.0/TCP 62.156.80.48:5083;branch=z9hG4bK2609300495-692831843
From: <sip:+498003301000 at tel.t-online.de;user=phone>;tag=8f233b97
To: <sip:0900666666 at 79.253.136.104:5060>;tag=as77f2fb84
Call-ID: 83de2b0c3faf0ef9 at 217.0.17.170
CSeq: 1939619 INVITE
Server: Asterisk PBX 1.8.10.1~dfsg-1ubuntu1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO,
PUBLISH
Supported: replaces, timer
Contact: <sip:0900666666 at 79.253.136.104:5060>
Content-Type: application/sdp
Content-Length: 253
v=0
o=root 515584563 515584563 IN IP4 79.253.136.104
s=Asterisk PBX 1.8.10.1~dfsg-1ubuntu1
c=IN IP4 79.253.136.104
t=0 0
m=audio 16240 RTP/AVP 8 100
a=rtpmap:8 PCMA/8000
a=rtpmap:100 telephone-event/8000
a=fmtp:100 0-16
a=ptime:20
a=sendrecv
13:37:54.240976 IP (tos 0x0, ttl 64, id 43417, offset 0, flags [none],
proto UDP (17), length 813)
172.16.0.2.5060 > 217.0.17.170.5060: SIP, length: 785
SIP/2.0 100 Trying
Via: SIP/2.0/UDP
217.0.17.170:5060;branch=z9hG4bK86e8a99ff6e15f3e72053880758bf877.9856a4e1;received=217.0.17.170;rport=5060
Via: SIP/2.0/TCP
62.156.82.55:5060;branch=z9hG4bKb0d91d40f6f840a4ff61c11c2afe12d6jaaaaaaiaaaaaahr0zo2a3Zqkv7awon0rib4uosfa
Via: SIP/2.0/TCP 62.156.80.48:5082;branch=z9hG4bK2609108269-1839751709
From: <sip:023468727853 at tel.t-online.de>;tag=f18b4044
To: 0900666666 <sip:0900666666 at tel.t-online.de>;tag=as09bca4fd
Call-ID: 248ef1b5553e5756490d6556573a1fb1 at tel.t-online.de
CSeq: 1939639 INVITE
Server: Asterisk PBX 1.8.10.1~dfsg-1ubuntu1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO,
PUBLISH
Supported: replaces, timer
Contact: <sip:0900666666 at 79.253.136.104:5060;transport=TCP>
Content-Length: 0
13:37:54.241172 IP (tos 0x0, ttl 64, id 43418, offset 0, flags [none],
proto UDP (17), length 1097)
172.16.0.2.5060 > 217.0.17.170.5060: SIP, length: 1069
SIP/2.0 200 OK
Via: SIP/2.0/UDP
217.0.17.170:5060;branch=z9hG4bK86e8a99ff6e15f3e72053880758bf877.9856a4e1;received=217.0.17.170;rport=5060
Via: SIP/2.0/TCP
62.156.82.55:5060;branch=z9hG4bKb0d91d40f6f840a4ff61c11c2afe12d6jaaaaaaiaaaaaahr0zo2a3Zqkv7awon0rib4uosfa
Via: SIP/2.0/TCP 62.156.80.48:5082;branch=z9hG4bK2609108269-1839751709
From: <sip:023468727853 at tel.t-online.de>;tag=f18b4044
To: 0900666666 <sip:0900666666 at tel.t-online.de>;tag=as09bca4fd
Call-ID: 248ef1b5553e5756490d6556573a1fb1 at tel.t-online.de
CSeq: 1939639 INVITE
Server: Asterisk PBX 1.8.10.1~dfsg-1ubuntu1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO,
PUBLISH
Supported: replaces, timer
Contact: <sip:0900666666 at 79.253.136.104:5060;transport=TCP>
Content-Type: application/sdp
Content-Length: 255
v=0
o=root 1580918074 1580918076 IN IP4 79.253.136.104
s=Asterisk PBX 1.8.10.1~dfsg-1ubuntu1
c=IN IP4 79.253.136.104
t=0 0
m=audio 17212 RTP/AVP 8 101
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=sendrecv
13:37:54.282723 IP (tos 0xc0, ttl 25, id 14239, offset 0, flags [none],
proto UDP (17), length 929)
217.0.17.170.5060 > 172.16.0.2.5060: SIP, length: 901
ACK sip:0900666666 at 79.253.136.104:5060;transport=TCP SIP/2.0
Via: SIP/2.0/UDP
217.0.17.170:5060;branch=z9hG4bK64b752f94c3eb2ddef50d69038a25de8.067eff9c
Via: SIP/2.0/TCP
62.156.82.55:5060;branch=z9hG4bKcabfd322c5154f44ca11d4789d1aa7fdjaaaaaaiaaaaaahr0zo2a3Zqkv7awon0rib4uosfa
Via: SIP/2.0/TCP 62.156.80.48:5082;branch=z9hG4bK2609372294-1570709470
Max-Forwards: 70
To: 0900666666 <sip:0900666666 at tel.t-online.de>;tag=as09bca4fd
From: <sip:023468727853 at tel.t-online.de>;tag=f18b4044
Call-ID: 248ef1b5553e5756490d6556573a1fb1 at tel.t-online.de
Contact:
<sip:p65558t1363868566m240730c3684606s3 at 62.156.80.48:5082;transport=tcp>;+g.3gpp.icsi-ref="urn%3Aurn-xxx%3A3gpp-service.ims.icsi.mmtel";+g.3gpp.icsi_ref="urn%3Aurn-xxx%3A3gpp-service.ims.icsi.mmtel"
CSeq: 1939639 ACK
Allow: ACK, BYE, CANCEL, INFO, INVITE, OPTIONS, PRACK, PUBLISH, REFER,
REGISTER, SUBSCRIBE, UPDATE
Content-Length: 0
13:37:54.286434 IP (tos 0xc0, ttl 25, id 14256, offset 0, flags [none],
proto UDP (17), length 468)
217.0.17.170.5060 > 172.16.0.2.5060: SIP, length: 440
BYE sip:0900666666 at 79.253.136.104:5060;transport=TCP SIP/2.0
Via: SIP/2.0/UDP
217.0.17.170:5060;branch=z9hG4bK14b26a70d8dbb95a10976126acb08635.224832b1
Max-Forwards: 70
To: 0900666666 <sip:0900666666 at tel.t-online.de>;tag=as09bca4fd
From: <sip:023468727853 at tel.t-online.de>;tag=f18b4044
Call-ID: 248ef1b5553e5756490d6556573a1fb1 at tel.t-online.de
Contact: <sip:DTMTASP01 at 217.0.17.170:5060>
CSeq: 1939640 BYE
Content-Length: 0
13:37:54.286700 IP (tos 0x0, ttl 64, id 43419, offset 0, flags [none],
proto UDP (17), length 547)
172.16.0.2.5060 > 217.0.17.170.5060: SIP, length: 519
SIP/2.0 200 OK
Via: SIP/2.0/UDP
217.0.17.170:5060;branch=z9hG4bK14b26a70d8dbb95a10976126acb08635.224832b1;received=217.0.17.170;rport=5060
From: <sip:023468727853 at tel.t-online.de>;tag=f18b4044
To: 0900666666 <sip:0900666666 at tel.t-online.de>;tag=as09bca4fd
Call-ID: 248ef1b5553e5756490d6556573a1fb1 at tel.t-online.de
CSeq: 1939640 BYE
Server: Asterisk PBX 1.8.10.1~dfsg-1ubuntu1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO,
PUBLISH
Supported: replaces, timer
Content-Length: 0
13:37:54.339838 IP (tos 0x0, ttl 64, id 43420, offset 0, flags [none],
proto UDP (17), length 1064)
172.16.0.2.5060 > 217.0.17.170.5060: SIP, length: 1036
SIP/2.0 200 OK
Via: SIP/2.0/UDP
217.0.17.170:5060;branch=z9hG4bK354b7c6fb4f56e91ecb6a22cd865b03b.0e83c94b;received=217.0.17.170;rport=5060
Via: SIP/2.0/TCP
62.156.82.55:5060;branch=z9hG4bK88ecd3ab295c71dfc9ea9ab6c3134b08jaaaaaaiaaaaaaj23clqa3Zqkv7akae3e3wetjnxm
Via: SIP/2.0/TCP 62.156.80.48:5083;branch=z9hG4bK2609300495-692831843
From: <sip:+498003301000 at tel.t-online.de;user=phone>;tag=8f233b97
To: <sip:0900666666 at 79.253.136.104:5060>;tag=as77f2fb84
Call-ID: 83de2b0c3faf0ef9 at 217.0.17.170
CSeq: 1939619 INVITE
Server: Asterisk PBX 1.8.10.1~dfsg-1ubuntu1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO,
PUBLISH
Supported: replaces, timer
Contact: <sip:0900666666 at 79.253.136.104:5060>
Content-Type: application/sdp
Content-Length: 253
v=0
o=root 515584563 515584563 IN IP4 79.253.136.104
s=Asterisk PBX 1.8.10.1~dfsg-1ubuntu1
c=IN IP4 79.253.136.104
t=0 0
m=audio 16240 RTP/AVP 8 100
a=rtpmap:8 PCMA/8000
a=rtpmap:100 telephone-event/8000
a=fmtp:100 0-16
a=ptime:20
a=sendrecv
13:37:54.384756 IP (tos 0xc0, ttl 25, id 14594, offset 0, flags [none],
proto UDP (17), length 890)
217.0.17.170.5060 > 172.16.0.2.5060: SIP, length: 862
ACK sip:0900666666 at 79.253.136.104:5060 SIP/2.0
Via: SIP/2.0/UDP
217.0.17.170:5060;branch=z9hG4bKea131109e3bc752ecd42b1bcf6623ebc.e6df8be1
Via: SIP/2.0/TCP
62.156.82.55:5060;branch=z9hG4bK7486879ebc5b30e8bf65ebc351d2e893jaaaaaaiaaaaaaj23clqa3Zqkv7akae3e3wetjnxm
Via: SIP/2.0/TCP 62.156.80.48:5083;branch=z9hG4bK2609471157-1129494485
Max-Forwards: 70
To: <sip:0900666666 at 79.253.136.104:5060>;tag=as77f2fb84
From: <sip:+498003301000 at tel.t-online.de;user=phone>;tag=8f233b97
Call-ID: 83de2b0c3faf0ef9 at 217.0.17.170
Contact:
<sip:p65558t1363868566m240730c3684606s1 at 62.156.80.48:5083;transport=tcp>;+g.3gpp.icsi-ref="urn%3Aurn-xxx%3A3gpp-service.ims.icsi.mmtel";+g.3gpp.icsi_ref="urn%3Aurn-xxx%3A3gpp-service.ims.icsi.mmtel"
CSeq: 1939619 ACK
Allow: ACK, BYE, CANCEL, INFO, INVITE, OPTIONS, PRACK, REFER, REGISTER,
SUBSCRIBE, UPDATE
Content-Length: 0
13:37:54.385007 IP (tos 0x0, ttl 64, id 43421, offset 0, flags [none],
proto UDP (17), length 683)
172.16.0.2.5060 > 217.0.17.170.5060: SIP, length: 655
BYE
sip:p65558t1363868566m240730c3684606s1 at 62.156.80.48:5083;transport=tcp
SIP/2.0
Via: SIP/2.0/UDP 79.253.136.104:5060;branch=z9hG4bK424d4fd6;rport
Route:
<sip:DTMTASP01 at 217.0.17.170:5060;transport=tcp;lr>,<sip:3Zqkv7%1bbaqeOaaaaduaNsDJ97OyOaaaaaytel%3a+4923451669387 at hno-esca001--vip-sig.tel.t-online.de;lr>
Max-Forwards: 70
From: <sip:0900666666 at 79.253.136.104:5060>;tag=as77f2fb84
To: <sip:+498003301000 at tel.t-online.de;user=phone>;tag=8f233b97
Call-ID: 83de2b0c3faf0ef9 at 217.0.17.170
CSeq: 102 BYE
User-Agent: Asterisk PBX 1.8.10.1~dfsg-1ubuntu1
X-Asterisk-HangupCause: Normal Clearing
X-Asterisk-HangupCauseCode: 16
Content-Length: 0
13:37:54.388625 IP (tos 0xc0, ttl 25, id 14613, offset 0, flags [none],
proto UDP (17), length 438)
217.0.17.170.5060 > 172.16.0.2.5060: SIP, length: 410
BYE sip:0900666666 at 79.253.136.104:5060 SIP/2.0
Via: SIP/2.0/UDP
217.0.17.170:5060;branch=z9hG4bKf8e5ee59616d6d8a90e1c34092ca7208.dcc6107f
Max-Forwards: 70
To: <sip:0900666666 at 79.253.136.104:5060>;tag=as77f2fb84
From: <sip:+498003301000 at tel.t-online.de;user=phone>;tag=8f233b97
Call-ID: 83de2b0c3faf0ef9 at 217.0.17.170
Contact: <sip:DTMTASP01 at 217.0.17.170:5060>
CSeq: 1939620 BYE
Content-Length: 0
13:37:54.388816 IP (tos 0x0, ttl 64, id 43422, offset 0, flags [none],
proto UDP (17), length 531)
172.16.0.2.5060 > 217.0.17.170.5060: SIP, length: 503
SIP/2.0 200 OK
Via: SIP/2.0/UDP
217.0.17.170:5060;branch=z9hG4bKf8e5ee59616d6d8a90e1c34092ca7208.dcc6107f;received=217.0.17.170;rport=5060
From: <sip:+498003301000 at tel.t-online.de;user=phone>;tag=8f233b97
To: <sip:0900666666 at 79.253.136.104:5060>;tag=as77f2fb84
Call-ID: 83de2b0c3faf0ef9 at 217.0.17.170
CSeq: 1939620 BYE
Server: Asterisk PBX 1.8.10.1~dfsg-1ubuntu1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO,
PUBLISH
Supported: replaces, timer
Content-Length: 0
13:37:54.404027 IP (tos 0xc0, ttl 25, id 14661, offset 0, flags [none],
proto UDP (17), length 391)
217.0.17.170.5060 > 172.16.0.2.5060: SIP, length: 363
SIP/2.0 481 Call/Transaction Does Not Exist
Via: SIP/2.0/UDP 79.253.136.104:5060;rport=5060;branch=z9hG4bK424d4fd6
To: <sip:+498003301000 at tel.t-online.de;user=phone>;tag=8f233b97
From: <sip:0900666666 at 79.253.136.104:5060>;tag=as77f2fb84
Call-ID: 83de2b0c3faf0ef9 at 217.0.17.170
Contact: <sip:DTMTASP01 at 217.0.17.170:5060>
CSeq: 102 BYE
Content-Length: 0
--- 8< snap ---
I hope this is still readable... ;-)
Best regards
Flo
>
> Peter
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