[cisco-voip] H323 Gateway with MTP and call preserve

Mike Lydick mike.lydick at gmail.com
Sun Sep 18 21:21:30 EDT 2011


We are running ios 15.1.3 T2 and when I enable call preserve MOH is invoking
a MTP. We have to select Use MTP on the UCM to keep the call from dropping
when transitioning from the call from HOLD. I believe MTP should not be
required and are not on other gateways that are not run the Call Preserve
feature. Why would Call Preserve cause MTP to be invoked?


Best Regards,

Mike Lydick
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