Upgrading to 1.6.1.18 did not fix this issue – had a similar situation this morning (sip conversation below). Any insight into why Asterisk would not send another ACK after the repeated 200 OKs from bandwidth.com? Here is my config for bandwidth.com from sip.conf (does canreinvite come into play here?):
[bandwidth.com_inbound]
host=216.82.224.202
port=5060
type=peer
allow=ulaw
dtmfmode=rfc2833
canreinvite=no
context=frombandwidth
nat=no
[bandwidth.com_outbound]
host=216.82.224.202
port=5060
type=peer
allow=ulaw
dtmfmode=rfc2833
nat=no
Still trying to capture a full debug of this. The issue is very sporadic and makes capturing a debug difficult. Will keep trying.
U 2010/04/12 08:52:14.150329 172.27.7.6:5060 -> 216.82.224.202:5060
INVITE sip:+19199555555@216.82.224.202:5060 SIP/2.0.
Via: SIP/2.0/UDP 64.x.x.x:5060;branch=z9hG4bK0686a323;rport.
Max-Forwards: 70.
From: “Jeff Strope” sip:9193136203@64.x.x.x;tag=as46bf71e0.
To: sip:+19199555555@216.82.224.202:5060.
Contact: sip:9193136203@64.x.x.x.
Call-ID: 26780e6e3b88d7000fe0f1ea2e34f393@64.x.x.x.
CSeq: 102 INVITE.
User-Agent: Asterisk PBX 1.6.1.18.
Date: Mon, 12 Apr 2010 12:52:14 GMT.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO.
Supported: replaces, timer.
Content-Type: application/sdp.
Content-Length: 309.
.
v=0.
o=root 470844103 470844103 IN IP4 64.x.x.x.
s=Asterisk PBX 1.6.1.18.
c=IN IP4 64.x.x.x.
t=0 0.
m=audio 19542 RTP/AVP 0 3 8 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:3 GSM/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.
a=silenceSupp:off - - - -.
a=ptime:20.
a=sendrecv.
U 2010/04/12 08:52:14.166263 216.82.224.202:5060 -> 172.27.7.6:5060
SIP/2.0 100 Giving a try.
Via: SIP/2.0/UDP 64.x.x.x:5060;branch=z9hG4bK0686a323;rport=5060.
From: “Jeff Strope” sip:9193136203@64.x.x.x;tag=as46bf71e0.
To: sip:+19199555555@216.82.224.202:5060.
Call-ID: 26780e6e3b88d7000fe0f1ea2e34f393@64.x.x.x.
CSeq: 102 INVITE.
Server: Bandwidth.com TRM (bw7.gold.13).
Content-Length: 0.
.
U 2010/04/12 08:52:16.082958 216.82.224.202:5060 -> 172.27.7.6:5060
SIP/2.0 180 Ringing.
Via: SIP/2.0/UDP 64.x.x.x:5060;received=64.x.x.x;branch=z9hG4bK0686a323;rport=5060.
From: “Jeff Strope” sip:9193136203@64.x.x.x;tag=as46bf71e0.
To: sip:+19199555555@216.82.224.202:5060;tag=SDg746f99-gK0df86eb3.
Call-ID: 26780e6e3b88d7000fe0f1ea2e34f393@64.x.x.x.
CSeq: 102 INVITE.
Record-Route: sip:216.82.224.202;lr;ftag=as46bf71e0.
Contact: sip:+19199555555@67.16.122.4:5060;transport=udp.
Allow: INVITE,ACK,CANCEL,BYE,REGISTER,INFO,SUBSCRIBE,NOTIFY,PRACK,UPDATE,OPTIONS.
Content-Length: 234.
Content-Disposition: session; handling=required.
Content-Type: application/sdp.
.
v=0.
o=Sonus_UAC 24676 28349 IN IP4 67.16.122.4.
s=SIP Media Capabilities.
c=IN IP4 67.16.122.4.
t=0 0.
m=audio 52972 RTP/AVP 0 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=sendrecv.
a=maxptime:20.
U 2010/04/12 08:52:22.323429 216.82.224.202:5060 -> 172.27.7.6:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 64.x.x.x:5060;received=64.x.x.x;branch=z9hG4bK0686a323;rport=5060.
From: “Jeff Strope” sip:9193136203@64.x.x.x;tag=as46bf71e0.
To: sip:+19199555555@216.82.224.202:5060;tag=SDg746f99-gK0df86eb3.
Call-ID: 26780e6e3b88d7000fe0f1ea2e34f393@64.x.x.x.
CSeq: 102 INVITE.
Record-Route: sip:216.82.224.202;lr;ftag=as46bf71e0.
Accept: application/sdp, application/isup, application/dtmf, application/dtmf-relay, multipart/mixed.
Contact: sip:+19199555555@67.16.122.4:5060;transport=udp.
Allow: INVITE,ACK,CANCEL,BYE,REGISTER,INFO,SUBSCRIBE,NOTIFY,PRACK,UPDATE,OPTIONS.
Supported: timer.
Session-Expires: 1800;refresher=uas.
Content-Length: 234.
Content-Disposition: session; handling=required.
Content-Type: application/sdp.
.
v=0.
o=Sonus_UAC 24676 28349 IN IP4 67.16.122.4.
s=SIP Media Capabilities.
c=IN IP4 67.16.122.4.
t=0 0.
m=audio 52972 RTP/AVP 0 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=sendrecv.
a=maxptime:20.
U 2010/04/12 08:52:22.323740 172.27.7.6:5060 -> 216.82.224.202:5060
ACK sip:+19199555555@67.16.122.4:5060;transport=udp SIP/2.0.
Via: SIP/2.0/UDP 64.x.x.x:5060;branch=z9hG4bK6097d48b;rport.
Route: sip:216.82.224.202;lr;ftag=as46bf71e0.
Max-Forwards: 70.
From: “Jeff Strope” sip:9193136203@64.x.x.x;tag=as46bf71e0.
To: sip:+19199555555@216.82.224.202:5060;tag=SDg746f99-gK0df86eb3.
Contact: sip:9193136203@64.x.x.x.
Call-ID: 26780e6e3b88d7000fe0f1ea2e34f393@64.x.x.x.
CSeq: 102 ACK.
User-Agent: Asterisk PBX 1.6.1.18.
Content-Length: 0.
.
U 2010/04/12 08:52:22.777129 216.82.224.202:5060 -> 172.27.7.6:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 64.x.x.x:5060;received=64.x.x.x;branch=z9hG4bK0686a323;rport=5060.
From: “Jeff Strope” sip:9193136203@64.x.x.x;tag=as46bf71e0.
To: sip:+19199555555@216.82.224.202:5060;tag=SDg746f99-gK0df86eb3.
Call-ID: 26780e6e3b88d7000fe0f1ea2e34f393@64.x.x.x.
CSeq: 102 INVITE.
Record-Route: sip:216.82.224.202;lr;ftag=as46bf71e0.
Accept: application/sdp, application/isup, application/dtmf, application/dtmf-relay, multipart/mixed.
Contact: sip:+19199555555@67.16.122.4:5060;transport=udp.
Allow: INVITE,ACK,CANCEL,BYE,REGISTER,INFO,SUBSCRIBE,NOTIFY,PRACK,UPDATE,OPTIONS.
Supported: timer.
Session-Expires: 1800;refresher=uas.
Content-Length: 234.
Content-Disposition: session; handling=required.
Content-Type: application/sdp.
.
v=0.
o=Sonus_UAC 24676 28349 IN IP4 67.16.122.4.
s=SIP Media Capabilities.
c=IN IP4 67.16.122.4.
t=0 0.
m=audio 52972 RTP/AVP 0 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=sendrecv.
a=maxptime:20.
U 2010/04/12 08:52:23.776464 216.82.224.202:5060 -> 172.27.7.6:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 64.x.x.x:5060;received=64.x.x.x;branch=z9hG4bK0686a323;rport=5060.
From: “Jeff Strope” sip:9193136203@64.x.x.x;tag=as46bf71e0.
To: sip:+19199555555@216.82.224.202:5060;tag=SDg746f99-gK0df86eb3.
Call-ID: 26780e6e3b88d7000fe0f1ea2e34f393@64.x.x.x.
CSeq: 102 INVITE.
Record-Route: sip:216.82.224.202;lr;ftag=as46bf71e0.
Accept: application/sdp, application/isup, application/dtmf, application/dtmf-relay, multipart/mixed.
Contact: sip:+19199555555@67.16.122.4:5060;transport=udp.
Allow: INVITE,ACK,CANCEL,BYE,REGISTER,INFO,SUBSCRIBE,NOTIFY,PRACK,UPDATE,OPTIONS.
Supported: timer.
Session-Expires: 1800;refresher=uas.
Content-Length: 234.
Content-Disposition: session; handling=required.
Content-Type: application/sdp.
.
v=0.
o=Sonus_UAC 24676 28349 IN IP4 67.16.122.4.
s=SIP Media Capabilities.
c=IN IP4 67.16.122.4.
t=0 0.
m=audio 52972 RTP/AVP 0 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=sendrecv.
a=maxptime:20.
U 2010/04/12 08:52:25.777131 216.82.224.202:5060 -> 172.27.7.6:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 64.x.x.x:5060;received=64.x.x.x;branch=z9hG4bK0686a323;rport=5060.
From: “Jeff Strope” sip:9193136203@64.x.x.x;tag=as46bf71e0.
To: sip:+19199555555@216.82.224.202:5060;tag=SDg746f99-gK0df86eb3.
Call-ID: 26780e6e3b88d7000fe0f1ea2e34f393@64.x.x.x.
CSeq: 102 INVITE.
Record-Route: sip:216.82.224.202;lr;ftag=as46bf71e0.
Accept: application/sdp, application/isup, application/dtmf, application/dtmf-relay, multipart/mixed.
Contact: sip:+19199555555@67.16.122.4:5060;transport=udp.
Allow: INVITE,ACK,CANCEL,BYE,REGISTER,INFO,SUBSCRIBE,NOTIFY,PRACK,UPDATE,OPTIONS.
Supported: timer.
Session-Expires: 1800;refresher=uas.
Content-Length: 234.
Content-Disposition: session; handling=required.
Content-Type: application/sdp.
.
v=0.
o=Sonus_UAC 24676 28349 IN IP4 67.16.122.4.
s=SIP Media Capabilities.
c=IN IP4 67.16.122.4.
t=0 0.
m=audio 52972 RTP/AVP 0 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=sendrecv.
a=maxptime:20.
U 2010/04/12 08:52:29.776470 216.82.224.202:5060 -> 172.27.7.6:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 64.x.x.x:5060;received=64.x.x.x;branch=z9hG4bK0686a323;rport=5060.
From: “Jeff Strope” sip:9193136203@64.x.x.x;tag=as46bf71e0.
To: sip:+19199555555@216.82.224.202:5060;tag=SDg746f99-gK0df86eb3.
Call-ID: 26780e6e3b88d7000fe0f1ea2e34f393@64.x.x.x.
CSeq: 102 INVITE.
Record-Route: sip:216.82.224.202;lr;ftag=as46bf71e0.
Accept: application/sdp, application/isup, application/dtmf, application/dtmf-relay, multipart/mixed.
Contact: sip:+19199555555@67.16.122.4:5060;transport=udp.
Allow: INVITE,ACK,CANCEL,BYE,REGISTER,INFO,SUBSCRIBE,NOTIFY,PRACK,UPDATE,OPTIONS.
Supported: timer.
Session-Expires: 1800;refresher=uas.
Content-Length: 234.
Content-Disposition: session; handling=required.
Content-Type: application/sdp.
.
v=0.
o=Sonus_UAC 24676 28349 IN IP4 67.16.122.4.
s=SIP Media Capabilities.
c=IN IP4 67.16.122.4.
t=0 0.
m=audio 52972 RTP/AVP 0 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=sendrecv.
a=maxptime:20.
U 2010/04/12 08:52:33.776563 216.82.224.202:5060 -> 172.27.7.6:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 64.x.x.x:5060;received=64.x.x.x;branch=z9hG4bK0686a323;rport=5060.
From: “Jeff Strope” sip:9193136203@64.x.x.x;tag=as46bf71e0.
To: sip:+19199555555@216.82.224.202:5060;tag=SDg746f99-gK0df86eb3.
Call-ID: 26780e6e3b88d7000fe0f1ea2e34f393@64.x.x.x.
CSeq: 102 INVITE.
Record-Route: sip:216.82.224.202;lr;ftag=as46bf71e0.
Accept: application/sdp, application/isup, application/dtmf, application/dtmf-relay, multipart/mixed.
Contact: sip:+19199555555@67.16.122.4:5060;transport=udp.
Allow: INVITE,ACK,CANCEL,BYE,REGISTER,INFO,SUBSCRIBE,NOTIFY,PRACK,UPDATE,OPTIONS.
Supported: timer.
Session-Expires: 1800;refresher=uas.
Content-Length: 234.
Content-Disposition: session; handling=required.
Content-Type: application/sdp.
.
v=0.
o=Sonus_UAC 24676 28349 IN IP4 67.16.122.4.
s=SIP Media Capabilities.
c=IN IP4 67.16.122.4.
t=0 0.
m=audio 52972 RTP/AVP 0 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=sendrecv.
a=maxptime:20.
U 2010/04/12 08:52:37.775902 216.82.224.202:5060 -> 172.27.7.6:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 64.x.x.x:5060;received=64.x.x.x;branch=z9hG4bK0686a323;rport=5060.
From: “Jeff Strope” sip:9193136203@64.x.x.x;tag=as46bf71e0.
To: sip:+19199555555@216.82.224.202:5060;tag=SDg746f99-gK0df86eb3.
Call-ID: 26780e6e3b88d7000fe0f1ea2e34f393@64.x.x.x.
CSeq: 102 INVITE.
Record-Route: sip:216.82.224.202;lr;ftag=as46bf71e0.
Accept: application/sdp, application/isup, application/dtmf, application/dtmf-relay, multipart/mixed.
Contact: sip:+19199555555@67.16.122.4:5060;transport=udp.
Allow: INVITE,ACK,CANCEL,BYE,REGISTER,INFO,SUBSCRIBE,NOTIFY,PRACK,UPDATE,OPTIONS.
Supported: timer.
Session-Expires: 1800;refresher=uas.
Content-Length: 234.
Content-Disposition: session; handling=required.
Content-Type: application/sdp.
.
v=0.
o=Sonus_UAC 24676 28349 IN IP4 67.16.122.4.
s=SIP Media Capabilities.
c=IN IP4 67.16.122.4.
t=0 0.
m=audio 52972 RTP/AVP 0 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=sendrecv.
a=maxptime:20.
U 2010/04/12 08:52:41.775740 216.82.224.202:5060 -> 172.27.7.6:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 64.x.x.x:5060;received=64.x.x.x;branch=z9hG4bK0686a323;rport=5060.
From: “Jeff Strope” sip:9193136203@64.x.x.x;tag=as46bf71e0.
To: sip:+19199555555@216.82.224.202:5060;tag=SDg746f99-gK0df86eb3.
Call-ID: 26780e6e3b88d7000fe0f1ea2e34f393@64.x.x.x.
CSeq: 102 INVITE.
Record-Route: sip:216.82.224.202;lr;ftag=as46bf71e0.
Accept: application/sdp, application/isup, application/dtmf, application/dtmf-relay, multipart/mixed.
Contact: sip:+19199555555@67.16.122.4:5060;transport=udp.
Allow: INVITE,ACK,CANCEL,BYE,REGISTER,INFO,SUBSCRIBE,NOTIFY,PRACK,UPDATE,OPTIONS.
Supported: timer.
Session-Expires: 1800;refresher=uas.
Content-Length: 234.
Content-Disposition: session; handling=required.
Content-Type: application/sdp.
.
v=0.
o=Sonus_UAC 24676 28349 IN IP4 67.16.122.4.
s=SIP Media Capabilities.
c=IN IP4 67.16.122.4.
t=0 0.
m=audio 52972 RTP/AVP 0 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=sendrecv.
a=maxptime:20.
U 2010/04/12 08:52:45.773119 216.82.224.202:5060 -> 172.27.7.6:5060
BYE sip:9193136203@64.x.x.x SIP/2.0.
Record-Route: sip:216.82.224.202;lr;ftag=SDg746f99-gK0df86eb3.
Via: SIP/2.0/UDP 216.82.224.202;branch=z9hG4bK7e3c.831579c4.0.
Via: SIP/2.0/UDP 67.16.122.4:5060;branch=z9hG4bK6m5jko20eol0eg8f70o0.1.
From: sip:+19199555555@216.82.224.202:5060;tag=SDg746f99-gK0df86eb3.
To: “Jeff Strope” sip:9193136203@64.x.x.x;tag=as46bf71e0.
Call-ID: 26780e6e3b88d7000fe0f1ea2e34f393@64.x.x.x.
CSeq: 20642 BYE.
Max-Forwards: 68.
Content-Length: 0.
.
U 2010/04/12 08:52:45.773289 172.27.7.6:5060 -> 216.82.224.202:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 216.82.224.202;branch=z9hG4bK7e3c.831579c4.0;received=216.82.224.202.
Via: SIP/2.0/UDP 67.16.122.4:5060;branch=z9hG4bK6m5jko20eol0eg8f70o0.1.
Record-Route: sip:216.82.224.202;lr;ftag=SDg746f99-gK0df86eb3.
From: sip:+19199555555@216.82.224.202:5060;tag=SDg746f99-gK0df86eb3.
To: “Jeff Strope” sip:9193136203@64.x.x.x;tag=as46bf71e0.
Call-ID: 26780e6e3b88d7000fe0f1ea2e34f393@64.x.x.x.
CSeq: 20642 BYE.
Server: Asterisk PBX 1.6.1.18.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO.
Supported: replaces, timer.
Content-Length: 0.
.