Operation Manual

Parameter Default value Description
P2308 Specifies the primary IP. The maximum length of the parameter is 15
characters.
P2309 Specifies the first backup IP.
P2310 Specifies the second backup IP.
P197 Specifies a SIP extension to enbale firewall penetration. The maximum
length of the parameter is 64 characters.
Related links
Administering through the configuration file on page 56
Basic SIP settings parameters
Parameter Default value Description
P63 0 Specifies the TEL URL. Assign one of the following values to this
parameter:
• 0: Disabled
• 1: User=Phone
• 2: Enabled
P31 1 Specifies the SIP registration. Assign one of the following values to this
parameter:
• 0: No
• 1: Yes
P81 0 Specifies whether the phone unregisters after restarting. Assign one of the
following values to this parameter:
• 0: No
• 1: Yes
P32 60 Specifies the time in minutes in which the registration expires. Assign any
value in the range of 1 to 64800.
P2330 0 Specifies the time in seconds in which the phone reregisters before the
registration expiration. Assign any value in the range of 0 to 64800.
P138 20 Specifies the SIP registration failure retry wait time in seconds. Assign any
value in the range of 1 to 3600.
P209 50 Specifies the SIP T1 timeout. Assign one of the following values to this
parameter:
• 50
• 100
Table continues…
Administering through the configuration file
January 2016 Administering Avaya E129 SIP Deskphone 58
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