SES Server no ring back

[ahannigan]

I have a CM with SES 5.2 direct SIP integration to Microsoft LYNC.
When a PBX user calls a LYNC client there is no ring back. When a LYNC user calls a PBX user there is ring back.

There was a known issue with 4.x call manager to OCS and no ring back and was addressed with 5.x.

Is there a setting on the SES that provides ring back to pbx phone calling the LYNC client?
Thanks

 

[texeric]

I believe you will need CM or SES 5.2.1 with SP1 to address that. The Lync client dialing out ringback is generated by the actual Lync client, not by Lync or PBX.

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