Aastra 480i Administrator's Manual page 332

IP Phone Administrator Guide
Operational, Basic, and Advanced Parameters
Parameter –
sip backup registrar port
Backup Registrar Port
(in Web UI)
Description
Format
Default Value
Range
Example
Parameter –
sip registration period
Registration Period
(in Web UI)
Description
Format
Default Value
Range
Example
A-42
DFW Phone 972-992-4600
Aastra Web UI Advanced Settings->Global SIP->
Basic SIP Network Settings
Configuration Files aastra.cfg, <mac>.cfg
The backup registrar's (typically the backup SIP proxy) port number.
Integer
0
Not Applicable
sip backup registrar port: 5060
Aastra Web UI Advanced Settings->Global SIP->
Basic SIP Network Settings
Configuration Files aastra.cfg, <mac>.cfg
The requested registration period, in seconds, from the registrar.
Integer
0
0 to 2147483647
sip registration period: 3600
41-001129-00 Rev 09, Release 1.4.1