Hello,
We are using FS to bridge incoming call to an outbound telephone through a gateway provider.
The bridge is created OK, but we found that after 3 minutes FS is no longer responding to sip messages from the call out provider. Thus, in case the provider sends sip-Invite message, it gets no response from FS and disconnect the call out leg. Note that FS is also not aware of the Bye message so leg A is still on the line and when it hangs up FS send Bye message to leg B and get as response "Unknown Dialog".
I set the siptrace on and see that no packets arriving sofia (when the calling leg hanged up I do see the packets).
Also I set all sofia components log level to 7 - this is what was printed out after the call answered:
2013-07-08 10:28:49.661014 [NOTICE] sofia.c:6288 Channel [sofia/external/97249126793] has been answered
2013-07-08 10:28:49.681018 [DEBUG] switch_core_session.c:892 Send signal sofia/external/97249126793 [BREAK]
2013-07-08 10:28:49.681018 [DEBUG] switch_core_session.c:892 Send signal sofia/internal/
972522977131@voxbone.com [BREAK]
nta.c:8950 outgoing_timer_dk() nta: timer D fired, terminate INVITE (46298196)
nta.c:8778 _nta_outgoing_timer() nta_outgoing_timer: 0/0 resent, 0/1 tout, 1/1 term, 1/2 free
nta.c:8831 outgoing_timer_bf() nta: timer F fired, terminating ACK (46298196)
nta.c:8778 _nta_outgoing_timer() nta_outgoing_timer: 0/0 resent, 1/1 tout, 0/0 term, 1/1 free
We are running FreeSWITCH Version 1.2.7+git~20130307T054051Z~0a2e713593 (git 0a2e713 2013-03-07 05:40:51Z)
On ubuntu release 12.04
Please help.
Thanks
Zvi Agmon
Best regards
Zvi Agmon
Lexifone
Office: +972-4-6817711
Cell: +972-54-4505109