[cisco-voip] Cisco inbound Calls to Lync EV User Call shows as "Anonymous"

Brian Meade bmeade90 at vt.edu
Thu Apr 14 09:28:35 EDT 2016


Can you provide a screenshot of your route pattern config, SIP trunk
config, and SIP Profile config?

On Wed, Apr 13, 2016 at 8:30 PM, joel <joel.davila at gmail.com> wrote:

> So running into a strange issue, inbound calls from a Cisco IP phone to a
> pure Lync 2013 EV user show the caller id as “Anonymous”. Running SIP
> trunks from CUCM 10.5.2 to the Lync mediation servers to route those calls
> over to that environment. If a call comes in from the PSTN the caller ID
> shows, but if it is an internal call from a Cisco phone there is no CLID.
> Looked at the Lync client log and I can see the SIP invite come across from
> anonymous at domain.com for those calls in question. Anyone ever experience
> this or have any suggestions, I did follow the Cisco integration guide on
> how to build out the SIP trunk profiles and parameters that needed to be
> configured for this integration.
>
> --
> Joel Davila
> 321.246.7704
>
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>
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