Placing a call on hold

Unanswered Question
Aug 3rd, 2010

CM 4.2 - When I place a call on HOLD then press the Resume button I can't get to the call. The call stays on my phone. Then 20 seconds later the call drops.

I have this problem too.
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Steven Holl Tue, 08/03/2010 - 08:35

I think CM 4.2 supports an ECS for supplementary services, so you may not need an MTP.  Also, IOS has h450.2 and .3 on by default, which CM doesn't support.  Try configuring this under the gateway:

voice service voip

no supp h450.2

no supp h450.3





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