MGCP Qsig problem

Unanswered Question
Jul 1st, 2009
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I have two problems.

I am using CUCM 7.1.2a , Alcatel 4400 r6 and GW 3845 - c3845-adventerprisek9_ivs-mz.124-11.XW10.bin

Simple scheme:

PSTN ===E1=== Alcatel4400 ===E1 - MGCP Qsig ISO=== CUCM7

1. I make a call from PSTN to CUCM7. When the PSTN side hangs up, I am getting a fast busy tone on a CUCM side and there is still a call time running on display for 30 seconds. So no correct disconnect is made until CUCM side hangs up.

2. When I make a call from CUCM (via Alcatel) to a non-existing number or swithed off cell phone, I won't get a tone or message saying that remote side does not exist as I should.

I am attaching my config and debugs. Any help is really appreciated.



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