This is probably cold comfort but I have NEVER had any issues with MWI
working on Aastra phones. It always just works by default. No extra
configuration necessary on the phone for sure. Just reset it to factory
defaults. Explicit MWI is NOT checked by default and I have never had to
check it.
No extra configuration on Freepbx/Trixbox. Not sure about a basic Asterisk
install but here is my sip.conf.
[general]
bindport = 5060 ; Port to bind to (SIP is 5060)
bindaddr = 0.0.0.0 ; Address to bind to (all addresses on machine)
disallow=all
allow=ulaw
allow=alaw
; If you need to answer unauthenticated calls, you should change this
; next line to 'from-trunk', rather than 'from-sip-external'.
; You'll know this is happening if when you call in you get a message
; saying "The number you have dialed is not in service. Please check the
; number and try again."
context = from-sip-external ; Send unknown SIP callers to this context
callerid = Unknown
tos=0x68
; #, in this configuration file, is NOT A COMMENT. This is exactly
; how it should be.
#include sip_nat.conf
#include sip_custom.conf
#include sip_additional.conf
[600]
type=friend
secret=xxx
record_out=Adhoc
record_in=Adhoc
qualify=yes
port=5060
nat=no
mailbox=600@default
host=dynamic
dtmfmode=rfc2833
disallow=all
dial=SIP/600
context=from-internal
canreinvite=no
callerid=device <600>
allow=ulaw
-----Original Message-----
From: Lee Jenkins [mailto:lee@datatrakpos.com]
Sent: Monday, May 21, 2007 11:40 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: [asterisk-users] Aastra MWI
I need to setup MWI on a few Aastra 9112's. I've tried doing so in the
web
interface by setting "Explicit MWI Subscription" to true, but no
lights, no
stutter tone.
Firmware: 1.4.0.1048
Thanks!
--
Warm Regards,
Lee