[cisco-voip] 2800 as Data Router & VG - MGCP Bounces Data

Carter, Bill bcarter at sentinel.com
Tue Sep 4 17:27:16 EDT 2007


No, the 1st slot is not configured in CCM.

________________________________

From: Wes Sisk [mailto:wsisk at cisco.com] 
Sent: Tuesday, September 04, 2007 11:34 AM
To: Carter, Bill
Cc: cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] 2800 as Data Router & VG - MGCP Bounces Data


Bill,

Did you configure the first slot in CCM? I'm pretty sure any configured
endpoint gets shut/no shut during config download.

debug ccm-manager config

/wes

Carter, Bill wrote: 

	I have a 2821 with 2 vwic2-2mftt1 cards.  The first VWIC
supports 2 point to point T-1s running MLPPP.  The second VWIC supports
1 voice PRI.  The Voice Gateway is running MGCP.  With ccm-config on the
gateway, a CallManager reset of the Gateway resets the voice AND data
ports!
	 
	Further complications....I tested SRST by inserting an
access-list blocking traffic from the 2821 to the CallManagers.  When
the gateway went into fallback mode, the 2 data T1 ports went out of
service!
	 
	IOS 12.4(11)T3
	 
	Is this normal??  Do I need to switch to H.323?
	 
	Thx 
	
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