Conv.|
Time | serverA | Provider
|
|
| | RemoteEnd |
112
|938.355 | INVITE SDP (g729 g711U GSM
X-NSERTPType-100 te...hone-eventRT)
|
|(5060) ------------------> (5050) |
|
112
|938.357 | 100 Trying| |
|
|
|(5050) ------------------> (5060) |
|
113
|938.420 | INVITE SDP (g711U g729
telephone-eventRTPType-...)|
|
|(5050) ------------------> (5060) |
|
113
|938.422 | 100 trying -- your call is
important to us |
|
|(5060) ------------------> (5050) |
|
113
|938.422 | INVITE SDP (g711U g729
telephone-eventRTPType-...)|
|
|(5060) ------------------> (1416) |
|
113
|938.908 | INVITE SDP (g711U g729
telephone-eventRTPType-...)|
|
|(5060) ------------------> (1416) |
|
113
|939.908 | INVITE SDP (g711U g729
telephone-eventRTPType-...)|
|
|(5060) ------------------> (1416) |
|
113
|941.906 | INVITE SDP (g711U g729
telephone-eventRTPType-...)|
|
|(5060) ------------------> (1416) |
|
113
|945.907 | INVITE SDP (g711U g729
telephone-eventRTPType-...)|
|
|(5060) ------------------> (1416) |
|
112
|948.358 | CANCEL | |
|SIP Request
|
|(5060)
<-------------------------------------- (61016) |
112
|948.359 | CANCEL | |
|SIP Request
|
|(5060) ------------------> (5050) |
|
112
|948.359 | 200 canceling |
|SIP Status
|
|(5060)
--------------------------------------> (61016) |
112
|948.359 | 487 Request Terminated |
|SIP Status
|
|(5050) ------------------> (5060) |
|
112
|948.359 | 200 OK | |
|SIP Status
|
|(5050) ------------------> (5060) |
|
112
|948.359 | ACK | |
|SIP Request
|
|(5060) ------------------> (5050) |
|
112
|948.360 | 487 Request Terminated |
|SIP Status
|
|(5060)
--------------------------------------> (61016) |
113
|948.360 | CANCEL | |
|SIP Request
|
|(5050) ------------------> (5060) |
|
113
|948.360 | 200 canceling |
|SIP Status
|
|(5060) ------------------> (5050) |
|
112
|948.365 | ACK | |
|SIP Request
|
|(5060)
<-------------------------------------- (61016) |
dialog:: hash=136:689416016
state:: 1
ref_count:: 3
timestart:: 0
timeout:: 0
callid:: 745eed805cad6b9a3e1727d169cf3461@serverA:5050
from_uri:: sip:fromnumber@serverA:5050
from_tag:: as53f6bee4
caller_contact:: sip:fromnumber@serverA:5050
caller_cseq:: 102
caller_route_set::
caller_bind_addr:: udp:serverA:5060
callee_bind_addr::
to_uri:: sip:internalnr@serverA:5060
to_tag::
callee_contact::
callee_cseq::
callee_route_set::
As you see the remoteEnd does not answer at all to this request (due to network issue most likely)
and the provider sends a CANCEL after approx 3 seconds.
From what I see the INVITE that is sent from asterisk towards kamailio
remains stuck (938.420).
We are using Kamailio 3.1.6. Any idea what could be the reason for this?
Thank you.