Aastra 9143i Series Administrator's Manual page 874

IP Phone Administrator Guide
Operational, Basic, and Advanced Parameters
Parameter –
sip acd subscription period
ACD Subscription Period
(in Web UI)
Description
Format
Default Value
Range
Example
Parameter–
sip bla subscription
period
BLA Subscription Period
(in Web UI)
Description
Format
Default Value
Range
Example
A-100
Aastra Web UI
Configuration Files
Specifies the time period, in seconds, that the IP phone resubscribes the
Automatic Call Distribution (ACD) subscription service after a software/
firmware upgrade or after a reboot of the IP phone.
Integer
3600
120 (2 minutes is the minimum value)
sip acd subscription period: 2000
Configuration Files
Aastra Web UI
Specifies the amount of time, in seconds, that the phone waits to receive a
BLA subscribe message from the server. If you specify zero (0), the phone
uses the value specified for the BLA expiration in the subscribe message
received from the server. If no value is specified, the phone uses the default
value of 300 seconds.
Integer
300
0 to 3700
Note: When set to zero (0), the phone uses BLA expiry value specified in
subscribe message.
sip bla subscription period: 0
Advanced Settings->Global SIP
->Advanced SIP Settings
aastra.cfg, <mac>.cfg
aastra.cfg, <mac>.cfg
Advanced Settings->Global SIP->
Advanced SIP Settings
41-001160-03, Rev 00, Release 2.4