Here is what I have:
Broadvoice VOIP service
Two X-Lite phones for testing
I have been working with Asterisk for a few days now and I have been able to setup our office with extensions that are able to call each other and use voicemail. But even after setting up the sip.conf and extensions I can not get it to dial out. When I run the SIP SHOW REGISTER command I am registered with Broadvoice. I run it in debug mode and the number is getting sent to broadvoice but I instantly get the 503 Service not available error.
I have the router forwarding to the server. Any thoughts?