Original called ID over the second sip trunk

[mixig]

Hi,

is it possible to do this:
I have 2 sip trunks, one si connected to my local telco and the another one is connected to some other pbx (VPN). What i am trying to accomplish is when outside person is callin DID number which is on DID i do "forward to outside number" -> e.g. 750 -> for that number i have an outbound rule whcih says send that to sip trunk 2 (other pbx). That part is working but i am sending new number in "from" field (main number from sip trunk one)-> I know this is right but i am interesting can i somehow keep the original number and send it to sip trunk 2?

Thanks

 

[sigma1]

Easiest way is to setup "some other" PBX not as a peer but register it against a 3CX extension credentials. This passes the caller ID fine. No Bridge/trunk.

 

[donbru01]

I have solved this on my network with 30cx , 2 cucm , 3 wildix system
Outbound setting on from user part = originator caller id number will be set