Boy George I think I've figured it out. To fix the authentication problem I needed to add the Exchange Auto-Attendant (in my case 400) as an authenticated user. Also, I needed to add two more dialing rules to get everything working correctly. Additional Rule #1: This is for forwarding to VM. You ...

Brekeke is configured for the default port (5060). User 508 is configured both in the PBX as a User and in the SIP server under User Authentication.

Thanks!
-David Tosi

Taitan- Again, thanks for looking at this. I guess I should have defined the roles in the first post. - 508 is a registered extension in Brekeke - 400 is the Exchange UM Auto Attendant - 192.168.1.42 is the IP Address of the Exchange Server - 192.168.1.50 is the IP Address of the Brekeke Server ...

Thanks for the reply. Unfortunately NNNNNNNNN is the inbound phone number. In this case it's my cell phone. Any other ideas? I tried to create a rule that turned auth off but that didn't seem to do the trick.

Thanks-
David Tosi

1. Brekeke Product Name and version: Brekeke PBX, Version 2.2.6.2 2. Java version: Java 6 Update 10 3. OS type and the version: Windows 2003 Server R2 4. UA (phone), gateway or other hardware/software involved: Linksys SPA942, ITSPs Gafachi and QuantumVoice, Exchange 2007 UM 5. Select your network ...