Is it possible to use ZAP Channel DID feature for outbound calls?
I have One company Using Asterisk with Zaptel+FreePBX another on second floor using legacy PBX system I am planning to connect 2 extensions from legacy pbx to zaptel so ground floor can still stay in-touch with 1st floor after being replaced by Asterisk as it’s main PABX.
I have 4 Port Zaptel with to PSTN lines connected
the only problem is that when someone try to contact 1st floor it uses the PSTN line where i wan’t it to use Channel which has extension from old pbx channel 3 and 4.
your help will be appreciated.