[asterisk-users] Channels freeze on Confbridge

Carlos Chavez cursor at telecomab.mx
Tue Aug 18 14:00:06 CDT 2020


     I am having a strange problem.  We have an Asterisk 16.12.0 server 
(we have upgraded at least two versions since we found the problem) 
where users complain that confbridge calls end after about 30 minutes or 
so.  The problem is that according to Asterisk the calls are still 
active.  All users are cut off at the same time but a "core show 
channels verbose" still shows channels as active:

CBAnn/902-0000002f;1 default              s                   1 Up      
(None)       (Empty) 04:03:43
CBAnn/902-0000002f;2 default              s                   1 Up      
(None)       (Empty) 04:03:43                         6e7710ea-7c0f-4c7e-a

CBAnn/903-00000036;2 default              s                   1 Up      
(None)       (Empty) 02:47:04                         05e10e42-85ec-4120-b
CBAnn/903-00000036;1 default              s                   1 Up      
(None)       (Empty) 02:47:04

PJSIP/directo-0001b7 oficina              903                 2 Up      
ConfBridge   903                       8110221265 02:40:43 general     
general     05e10e42-85ec-4120-b

PJSIP/directo-0001af oficina              902                 2 Up      
ConfBridge   902                       8992596823 04:25:50 general     
general     6e7710ea-7c0f-4c7e-a

I have to manually hangup the channels.  The PSTN provider is a SIP trunk.

-- 
Telecomunicaciones Abiertas de México S.A. de C.V.
Carlos Chávez
+52 (55)8116-9161




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