Table 3-27: Phone-Context Parameters Description; Table 3-28: Npi/Ton Values For Isdn Etsi - AudioCodes Mediant 3000 User Manual

Parameter
Add Phone Context As Prefix
[AddPhoneContextAsPrefix]
NPI
TON
Phone Context
3.3.7.8.3 Numbering Plans and Type of Number
The IP-to-Tel destination or source number manipulation tables allow you to classify
numbers by their Numbering Plan Indication (NPI) and Type of Number (TON). The device
supports all NPI/TON classifications used in the standard. The list of ISDN ETSI NPI/TON
values is shown in the following table:
NPI
Unknown [0]
E.164 Public
[1]
SIP User's Manual

Table 3-27: Phone-Context Parameters Description

Determines whether the received Phone-Context parameter is
added as a prefix to the outgoing ISDN SETUP message with Called
and Calling numbers.
[0] Disable = Disable (default).
[1] Enable = Enable.
Select the Number Plan assigned to this entry.
[0] Unknown = Unknown (default)
[1] E.164 Public = E.164 Public
[9] Private = Private
For a detailed list of the available NPI/TON values, refer to
Numbering Plans and Type of Number" on page 148.
Select the Type of Number assigned to this entry.
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] Level 0 Regional (Local)
If you selected E.164 Public as the NPI, you can select one of the
following:
[0] Unknown
[1] International
[2] National
[3] Network Specific
[4] Subscriber
[6] Abbreviated
The Phone-Context SIP URI parameter.

Table 3-28: NPI/TON Values for ISDN ETSI

TON
Unknown [0]
Unknown [0]
International [1]
Description
Description
A valid classification, but one that has no information
about the numbering plan.
A public number in E.164 format, but no information
on what kind of E.164 number.
A public number in complete international E.164
format, e.g., 16135551234.
148
Mediant 3000
Document #: LTRT-89707