[cisco-voip] quick CCM Trace question

[Ed Leatherman]

Real basic question here..
I have someone reporting a dropped call between IP Phone and PSTN, so I dug
up the CCM traces for event. Tracked it down and found the following message
inbound to CCM from the MGCP PRI:
DISCONNECT, pd = 8, callref = 0x021C, Message Size = 9 bytes
Cause i = 0x8090 - Normal call clearing

I don't see any SCCP messages to/from the IP Phone between the time the
media transmission begins and that event occurs.

Am I correct in interpreting that this is the gateway telling callmanager
that the PSTN has disconnected the call?


-- 
Ed Leatherman
Senior Voice Engineer
West Virginia University
Telecommunications and Network Operations
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