Operational, Basic, and Advanced Parameters
41-001160-03, Rev 00, Release 2.4 A-87
BLA Support for MWI
Parameter –
sip mwi for bla account
MWI for BLA Account
(in Web UI)
Configuration Files aastra.cfg, <mac>.cfg
Aastra Web UI Advanced Settings->Global SIP->
Advanced SIP Settings
Description Enables or disables a BLA configured line to send an MWI SUBSCRIBE
message for the BLA account.
Notes:
1. If you change the setting on this parameter, you must reboot the
phone for it to take affect.
2. Both the “sip explicit mwi subscription” and “sip mwi for bla
account” parameters must be enabled in order for the MWI subscription
for BLA to occur.
3. The MWI re-subscription for the BLA account uses the value set for
the "sip explicit mwi subscription period" parameter to re-subscribe.
4. Whether or not the "sip mwi for bla account" parameter is enabled,
the priority for displaying MWI does not change.
Format Boolean
Default Value 0 (disabled)
Range 0 (disabled)
1 (enabled)
Example sip mwi for bla account: 1
