[cisco-voip] CCM - Meridian b-channel lockout
Fedorov, Konstantin
kfedor at amt.ru
Thu Mar 23 17:41:38 EST 2006
Hi,
I have gateway, under mgcp control of CCM, which connected via E1 PRI to
the
Meridian. Some times Meridian lockouts b-channels.
I have notice that this happens when CCM doesn't answer to the 1-st
setup from Meridian, but on the second (the same setup) CCM answer
channel not available, and after that Meridian lockouts the b-channel,
which was reserved in this setup
For example
12:52:41.396 : ISDN Se1/0:15 Q931: RX <- SETUP pd = 8 callref = 0x4629
12:52:45.380 : ISDN Se1/0:15 Q931: RX <- SETUP pd = 8 callref = 0x4629
12:52:57.616 : ISDN Se1/0:15 Q931: TX -> CALL_PROC pd = 8 callref =
0xC629
12:52:57.632 : ISDN Se1/0:15 Q931: TX -> DISCONNECT pd = 8 callref =
0xC629
Cause i = 0x80A2 - No circuit/channel available
Does anyone faced with this problem ??
-----------------------
Sincerely Yours,
Konstantin Fedorov
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