Advanced Sip Settings - Aastra 480i Administrator's Manual

Advanced SIP Settings

Parameter –
sip explicit mwi
subscription
Explicit MWI
Subscription
(in Web UI)
Description
Format
Default Value
Range
Example
Parameter –
sip session timer
Session Timer
(in Web UI)
Description
Format
Default Value
Range
Example
Aastra Web UI
Configuration Files aastra.cfg, <mac>.cfg
If the IP phone has a message waiting subscription
with the Service Provider, a Message Waiting
Indicator (MWI) (LED or display icon) tells the user
there is a message on the IP Phone. You can enable
and disable MWI by setting this parameter to the
following:
• "0" to disable
• "1" to enable
Boolean
0
0 (disable)
1 (enable)
sip explicit mwi subscription: 1
Aastra Web UI
Configuration Files aastra.cfg, <mac>.cfg
The time, in seconds, that the IP phone uses to send
periodic re-INVITE requests to keep a session alive.
The proxy uses these re-INVITE requests to maintain
the status' of the connected sessions. See RFC4028 for
details.
Integer
0
Not Applicable
sip session timer: 30
Advanced Settings->Global SIP
->Advanced SIP Settings
Advanced Settings->Global SIP
->Advanced SIP Settings
IP Phone SIP Admin Guide 145