Hi,
you need to setup 2 ser servers if u want to use voicemail.
One Server as "regular" sip proxy and one ser-server as dedicated
voicemail server (on a different port if on the same machine).
Then you route the calls from the "regular" ser server to the
dedicated voicemail server if the call isnt answered after a
certain amount of time.
You cant define the timeout in means of "rings" because the ser
server doesnt know how often an UAC will ring.
If you search the mail archive you will find several example configs
for this setup.
best regards,
Arnd
--
NetHead Network Design and Security
Arnd Vehling av(a)nethead.De
Gummersbacherstr. 27 Phone: +49 221 8809210
50679 Köln Fax : +49 221 8809212