[cisco-voip] VoLTE and Unknown or Restriced Caller ID

[Brian Meade]

Yea, VoLTE requires actually setting the calling number plan/type in the
ISDN messages.  You'll need to make sure you're set to ISDN/National and
sending 10 digits for outbound calls.

On Thu, Aug 25, 2016 at 5:13 PM, Sam Jones <jonesamu at isu.edu> wrote:

> Anyone experienced an issue with Caller ID displaying Unknown or
> Restricted to a VoLTE enabled cell phone.  Calls only from the Call Manager
> side get a Unknown or Restricted Caller ID.  Calls from our Legacy PBX
> display fine on the VoLTE enabled cell phone.
>
> CUCM 10.5 -> MGCP -> Voice Gateway -> PRI -> PSTN
>
>
>
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