Call settings parameters
Parameter
Default
value
Description
P29
0
Specifies whether to enable early dial. Assign any of the
following values:
• 0: No
• 1: Yes. In this case, the SIP proxy must support must support
484 response.
P66
Specifies the dial plan prefix, that is, the prefix that the
deskphone adds to the number that you dial.
P290
{ x+ | *x+ |
*xx*x+ }
Specifies the dial plan for the phone. The dial plan establishes
the expected number and pattern of digits for a telephone
number. You can use the following rules to establish the dial
plan:
• Accepted digits and characters: 0 to 9, *, #, A to D, a to d.
• x: Represents any digit from 0 to 9.
• xx+: Represents at least a 2 digit number.
• ^: Excludes the following digits or characters.
• [x-y]- Includes any digit from the range x to y.
• <x=yz>: Replaces digit x with digits y and z when dialing.
• |: Represents the Or operation.
For example, {^1900x+ | <=1617>xxxxxxx} that specifies to
block any number of leading digits 1900 or add prefix 1617 for
any dialed 7 digit numbers.
P139
20
Specifies the timeout in seconds before the phone forwards the
call on no answer. Specify any value from 1 to 120.
P191
1
Specifies whether the DND, call forward, and other features can
be set through the local feature code on the phone or through
the ITSP feature code. Assign any of the following values:
• 0: No
• 1: Yes
Administering through the configuration file
76 Administering Avaya E129 SIP Deskphone
April 2014
