Transform Called via CSS on SIP Trunk reflected on phone screen

[John Dow]

Hi All!

I want to shift the transformation called to the SIP trunk to use CSS. But this transformation is reflected on the phone screen, as is the transformation performed on the Route Pattern. It's unpleasant. Of course, I can set Always Display Original Dialed Number = True in the Service parameters of the CallManager service, but this simply disables the reflect of all transformations on the phone screen, which would not be desirable. Are there any options other than to transfer the transformation to the PBX behind the trunk or abandon CSS and do the transformation on the Route List (which does not suit me)

[Roger Kallberg · Accepted solution]

There is no other option than doing it at the RL level in CM if you want to transform called number and not show on the display of the caller. What you can do is to move the transform to your voice gateway/SBC as that can be done to not show up on the callers display.

[John Dow]

Hmm,

This is a good solution, I have a trunk on the CUBE, and the CUBE has a trunk to the desired PBX. I'll keep trying. Thank you Roger!