AudioCodes Media Pack MP-124 - Table 3-22: Phone-Context Parameters Description

Version 5.8 129 September 2009
SIP User's Manual 3. Web-Based Management
Notes:
• Several rows with the same NPI-TON or Phone-Context are allowed. In
such a scenario, a Tel-to-IP call uses the first match.
• Phone-Context '+' is a unique case as it doesn't appear in the Request-
URI as a Phone-Context parameter. Instead, it's added as a prefix to the
phone number. The '+' isn't removed from the phone number in the IP-to-
Tel direction.
• You can also configure the Phone Context table using the ini file table
parameter PhoneContext (refer to ''Number Manipulation and Routing
Parameters'' 328 on page ).
Table 3-22: Phone-Context Parameters Description
Parameter Description
Add Phone Context As Prefix Determines whether the received Phone-Context parameter is
added as a prefix to the outgoing Called and Calling numbers.
[AddPhoneContextAsPrefix]
 [0]

Disable = Disable (default).
[1]
Enable = Enable.
Select the Number Plan assigned to this entry.
NPI
 [0]

Unknown = Unknown (default)
[1]

E.164 Public = E.164 Public
[9]
Private = Private
Select the Type of Number assigned to this entry.
TON
 If you selected Unknown as the NPI, you can select Unknown [0]
 If you selected Private as the NPI, you can select one of the
following:
.

[0]

Unknown
[1]

Level 2 Regional
[2]

Level 1 Regional
[3]

PSTN Specific
[4]
 If you selected E.164 Public as the NPI, you can select one of the
following:
Level 0 Regional (Local)

[0]

Unknown
[1]

International
[2]

National
[3]

Network Specific
[4]

Subscriber
[6] Abbreviated
The Phone-Context SIP URI parameter.
Phone Context