Caller id issue

Hello I am using freepbx2.5, I got 2 extentions, and a spa 3000 all working perfictly as far as outbound is concerned except I want my outbound calls eg all calls made threw the spa 3000 to show a certain number not the one it is connected to. how can I change this? all i am using the spa for is outbound for local and long distance and the inbound calls go threw a totally different number I want that number to also show up when ever I make outbound calls can I get some help with this? thanks Hank

What are you using for outbound trunks?

Hello I am using a sipura 3000 with a pots line

Unfortunately, you can’t set the CID of a POTS.