Outbound caller ID over bridge please

[North40IT]

Future development idea - Please allow the Outbound caller ID of extension to be passed over bridge. Due to SD-WAN i am unable to utilize SIP Trunking at one of our PBX's (without acquiring and configuring Seperate IP's) so i have them calling out using the SIP Trunk of the master PBX. But the POutbound caller ID doesn't translate, just shows the primary DID of the Trunk.
It would be nice to be able to pass the outbound caller of the extension over a bridge. Right now the only parameter that passes over a bridge is Display name and while i can redefine the display name to be the outbound caller ID that really isn't a workaround and causes other issues.

 

[OlegR_3CX]

But will this be allowed from your SIP trunk and not limited by your provider? Are you using a 3CX-supported trunk?

 

[North40IT]

Yes our SIP Trunk provider does use the extension defined Outbound caller ID without any issue for the extensions that exist on our main PBX but for the bridged location it doesn't work, i was advised by support that that parameter isn't passed over the bridge.
We are redeploying our setup because of this issue and going with a Central on-premise PBX with SBC's at our 12 other locations.