external caller id for sip trunk

[amdkara]

hi
i have an OXE connected through sip trunk to Asterisk
The problem is when calling another PBX. The internal number is added to the end of the number head.
How can I delete the internal number from the end of the caller id sent on the sip trunk?

[vad]

You can manage Caller Id like you want (with the same way like for another TG - ISDN, QSIG, etc.)
Caller Id will be builded according NPD used in TG.

[amdkara]

tnx for reply vad