Hi,
I have a question about an implementation that is going on.
We have implemented a CUCM and CUC in version 12.5.1000 and we are using the call handler functionality.
Everything is working perfectly, except for ring back functionality via MRA.
When I am connected to a Cisco Jabber via MRA and I make the call to the callhandler, the call is answered, but when it is transferred to a CUCM extension I do not receive the ring back on the Cisco Jabber via MRA.
In this same situation for a cisco jabber registered on-premises, the ring back works without problems.
The ring back works without problems for external calls as well.
Are there any limitations on ring back via MRA?
If I call from a Cisco Jabber via MRA to another extension or PSTN the ring back works.
Thanks,
