caller Number format

[GMR2000]

Hi
I have implemented SIP trunk between two systems - 3CX and another PABX (B) in my LAB

I was able to make calls between two systems and can see caller ID as extension number coming from 3CX.

But i need to show Prefix and extension number both on PABX B's extension

Eg: extension 101 and Prefix 73 on 3CX and dialing PABX B.
So PABX B's extension should shows 73101. Currently it shows only 101.

Is it possible on 3CX?


Thanks

 

[leejor]

There is the ability to add prefixes on calls coming in on "regular" trunk groups to allow the number to be re-dialled. I'm not sure if the same options are available for bridged trunks. In the extension options you can specify the extension number to be shown. I know that if it is left blank (the default) then the "regular" number will show. Changing this, however, will probably affect all number displays, internal and over the bridge.