[cisco-voip] no Ringback on 7940-SCCP when calls are going over SIP

James Buchanan james.buchanan2 at gmail.com
Wed Sep 17 07:39:30 EDT 2014


How is the SIP trunk integrated to UCM? Via a gateway? H323 to SIP?

On Wed, Sep 17, 2014 at 10:15 AM, Nathan Reeves <nathan.a.reeves at gmail.com>
wrote:

> Anyone come across anything like 7940's not playing Ringback to the user
> when an external call is made out externally over a SIP trunk.
>
> CUCM is V10.  Firmware on the 7940's is as up to date as possible.  Calls
> proceeded normally on CUCM 8.5 normally.  Only noticed this on the move to
> V10.
>
> Thanks
>
> Nathan
>
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