Desk to Desk calling with a premise peered SBC and another Telephony platform

[bksurfsup]

Hi there, wondering if anyone has managed to setup this calling method.

I have a peered an SBC using BYOC/P

I can call inbound to a Zoom users phone number when routing from the SBC.

I can not call inbound to a Zoom users extension number, I was hoping since the peering is configured on that account the calling to a Zoom users extension in the same account may also work. This would allow calling from another telephony platform connected to the same SBC without all Zoom users requiring a full number.

Has anyone managed to get this call type working?

[LeonPinto]

We have this working... But depends on the capabilities of your SBC and the PBX...  This does work well with us but with a lot of adaptations on the SBC and the PBX...  We have it working with the Mediatrix M5 SBC and also tested long ago with Ribbon SBC SweLite...

Hope this response helps?

[bksurfsup]

Thankyou for the feedback @LeonPinto . I have done a workaround by creating dummy phone numbers for the Zoom users = to the extn which then gets created with country code in front, in the SBC I prefix the routing for the extensions with the country code and the call are successful. Is this similar to the method you used or is there a cleaner method not requiring the extra number?