Parameter
Default
value
Description
P198
100
Specify the special feature. Assign one of the following values
to this parameter:
• 100: Standard
• 101: Nortel MCS
• 102: Broadsofr
• 108: CBCOM
• 109: RNK
• 110: Sylantro
• 117: Huawei IMS
SIP session timer settings parameters
P260
180
Specify the session expiration time in seconds. You can assign
any value in the range of 90 to 64800.
P261
90
Specify the minimum session expiration time in seconds. This
value must be lower than or equal to the value you assign to the
P260 parameter. You can assign any value in the range of 90
to 64800.
P262
0
Specify whether to enable caller request timer. You can assign
one of the following values to this parameter:
• 0: No
• 1: Yes
P263
0
Specify whether to enable callee request timer. You can assign
one of the following values to this parameter:
• 0: No
• 1: Yes
P264
0
Specify whether to enable force timer. You can assign one of
the following values to this parameter:
• 0: No
• 1: Yes
P266
0
Specify whether to enable UAC Specify Refresher. You can
assign one of the following values to this parameter:
SIP session timer settings parameters
Administering Avaya E129 SIP Deskphone
April 2014 69