Name                    Last modified       Size  Description

 Parent Directory        15-May-2008 20:04      -  
 vmnotify.txt            01-Oct-2004 17:22     4k  
 vmnotify-0.2.txt        30-Oct-2006 10:07     4k  
 vmnotify-0.1.txt        01-Oct-2004 17:22     4k  
 README.txt              05-Oct-2004 10:05     3k  

This is an external notification script for Asterisk's Comedian voicemail
system.  It is licensed under the GNU GPL.  Basically, it will enable you to
have Asterisk manipulate MWI lights on your legacy PBX station phones, given
the proper mode codes.  It will also allow you to have * call or page your
users when they get receive a voicemail.


It could probably use some cleaning up.  Please understand that the instructions
below make no assumptions about your technical abilities.  Don't be offended.
Be warned, this code's purpose grew as it was written.  It's not pretty.
I will be cleaning it up.  New versions will be posted at the link above.
I plan on moving the user data into a DB, but here's what you have to do to
get it to work:

- save it as a .pl file

- chmod +x it

- make sure the path to perl is right (in the first line)

which should tell you...on my sytem:

____SNIP____
$ which perl
/usr/local/bin/perl
____SNIP____

- create /var/spool/asterisk/mwi/

- create /var/spool/asterisk/mwi/{context} for each context that you have in voicemail.conf

- create /var/spool/asterisk/notify/

- create /var/spool/asterisk/notify/{context} for each context that you have in voicemail.conf

- create a file in /var/spool/asterisk/notify/{context}/ whose filename matches the extension # that matches the one called.  	For example:

____SNIP____
$ cat /var/spool/asterisk/notify/default/1242
m95555555
____SNIP____

Would cause the notification script to dial 9 (to get an outbound trunk on our system), then 555-5555 and then connect the person with Comedian.

Another example:

____SNIP____
$ cat /var/spool/asterisk/notify/default/1242
p94444444
____SNIP____

Would cause the notification script to dial 9 (to get an outbound trunk on our system), then 555-5555 and then feed their extension to the paging system.

- modify the 'codes' (what are they called?) on line 104 (on) and 141 (off) to match whatever you use on your system to turn on/off MWI

____SNIP____
        $callFile =~ s/CALLTHISNUMBER/\*1$mailbox/;
....
        $callFile =~ s/CALLTHISNUMBER/\#1$mailbox/;
____SNIP____

- modify lines 26, 35, and 44 to use the proper outbound trunks

In our case, Zap/25 (line 26) is the analog port to our legacy PBX. Zap/g1 (lines 35 and 44) is part of the T1 trunk over to the Definity.

- modify lines 35 and 44 to dial the proper code, (9 in our case) if any, to get an outbound trunk.

- modify /etc/asterisk/extensions.conf to add the notification context:

____SNIP____
[vmnotify]
;exten => s,1,Wait(5)
;exten => s,2,Hangup
____SNIP____

- make sure lines 39 and 48 have an acceptable context for dialing out to call the user's mobile phone or pager

- modify /etc/asterisk/voicemail.conf to call the script:

____SNIP____
[general]
; external notification
externnotify=/usr/local/sbin/vmnotify.pl
____SNIP____

- reload asterisk

____SNIP____
$ asterisk -r
...
asterisk*CLI> reload
____SNIP____