[Asterisk-Users] Accessing Voice mail

[kurt x]

I want to know if there is way to break out of the voicemail message. 
for example:

On my Noterl PBX when you dial you number from any where
you get your recorded voice mail message, but during the message I
press 81 and break out of that message.  It then
prompts me for my PIN thus allowing me to access my message 
without using the auto attendant. 

Is this possible with Comedian?  

The below page did help.

http://www.voip-info.org/wiki-Asterisk+cmd+VoiceMailMain

Kurt