Configuration Guide for Utilizing Asterisknow 1.0.2 as a VoiceMail relay in Cisco CME VoIP Environment.

Detailed Configuration Guide for Cisco CME Voice GW, Asterisknow 1.0.2 and Microsoft Exchange Server 2007SP1.

1. Call from an External PSTN number to the Cisco IP phone extension 100 comes in.
2. The number calls for 10 seconds unanswered and transfers to Asterisk extension 600 thru the SIP trunk.
3. Call arrives at Asterisk extension 600. The SIP phone isn’t registered and thus Asterisk forwards the call to Asterisk voice mail. The caller hears the prompt and leaves the message.
4. Asterisk forwards this message as a wav attachment to AaCo@litwareinc.com email address.
5. The user receives the attachment at AaCo@litwareinc.com