I have just installed 3 bcm 50 5.0's for a customer. They want to 4 digit dial between them. As of right now, I can dial the 4 digits, and it will ring the other party at the other site, however, when the call is answered, it disconnects. I can see the call going out and coming in through the bcm monitor. Is there some setting that I'm missing that would cause this?

What happens when you making outgoing none Networking calls.

If it's a regular call, I have no issues. It's just the 4 digit dialing that's causing the issue. Also, I'm using SIP gateways, I don't know if that matters when it comes to trouble shooting.