[Asterisk-Users] Connecting to a legacy PBX extension

Hello, I am have trouble figuring out how to connect my [EMAIL PROTECTED] system (2.2) to a legacy PBX extension. I have FXO ports available to use, and I am able to dial in to Asterisk from any extension via port 1, and I want to use port 2 for dial from an Asterisk extension (SIP, IAX, etc)

[Asterisk-Users] Iterfacing with a Mitel PBX

I am testing [EMAIL PROTECTED] V2.2 I want to interface with our PBX via a FXO card (TDM400P). I have one extension hooked up right now, and I can call into the Asterisk system from both a PBX connected phone, or through a DID number, but I can't dial from an IP phone out to our PBX system or out