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Cisco Bug: CSCuk51788 - MGCP uses incorrect source address in responses to CA post upgrade

Last Modified

Jan 31, 2017

Products (1)

  • Cisco 3700 Series Multiservice Access Routers

Known Affected Releases

12.3(8)T

Description (partial)

Symptoms: MGCP links between a gateway and an EGW call agent fail may fail to 
come back into service.

Conditions: This symptom is observed when you change from Cisco IOS Release 
12.3(4)T4 to Release 12.3(8)T. The gateway normally uses the bind address 
that is specified to respond to MGCP messages. After upgrading to Release
12.3(8)T, the MGCP bind control seems to be ignored and the gateway uses the
best available interface IP address as the source address. The symptom could
also occur in Release 12.3.
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Bug Details Include

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