Aastra 9143i Series Administrator's Manual page 876

IP Phone Administrator Guide
Operational, Basic, and Advanced Parameters
Parameter –
sip missed call summary
subscription period
Missed Call Summary
Subscription Period
(in Web UI)
Description
Format
Default Value
Range
Example
A-102
Aastra Web UI
Configuration Files
Specifies the amount of time, in seconds, that the phone uses the Missed
Calls Summary Subscription feature. This parameter is always enabled
with a default value of 86400 seconds. When the phone reaches the limit
set for this parameter, it sends the subscription again.
To disable this parameter, leave the field blank or set the field to zero (0).
Integer
86400
0 to 99999999
sip missed call summary subscription period: 70000
Advanced Settings->Global SIP->
Advanced SIP Settings
aastra.cfg, <mac>.cfg
41-001160-03, Rev 00, Release 2.4