[Asterisk-Users] Voicemail Retrival on Pingtel xpressa

[Matthew S. Hill]

Anybody know the syntax to retrive voicemail using the pingtel xpressa 
phones?

I know the parameter is

PHONESET_VOICEMAIL_RETRIEVE=

What I don't know is - what value to set the parameter.
So, when a user pushes the new voicemail button it calls the asterisk 
general voicemail.

some examples of other voicemail servers follow (from the pingtel admin 
guide).

    You use the browser-based interface to specity a complete SIP URL for
    retrieving messages from the target mailbox. Some examples follow.

    sip:sub-username-retrieve-inpin at sipserver
    sip:username at vm.pingtel.com;function=retrieve
    sip:username at voicemail.pingtel.com;msgId=4

    To determine the appropriate syntax to use in identifying the SIP URL,
    refer to the documentation supplied with your voicemail server.

It is the last sentence that compelled me to post this message. I don't 
know the syntax or if there even is proper syntax, or if asterisk can 
even do this yet.

Thanks,

Matthew S. Hill
Systems Engineer
CHG Companies Inc.