Table 3-30: Npi/Ton Values For Isdn Etsi - AudioCodes Mediant 600 User Manual

SIP User's Manual
Parameter
NPI
TON
Phone Context
3.3.2.11.2.6 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]
Version 6.2
Select the Number Plan assigned to this entry.

[0] Unknown (default)

[1] E.164 Public

[9] Private
For a detailed list of the available NPI/TON values, see Numbering
Plans and Type of Number on page 155.
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 3-30: NPI/TON Values for ISDN ETSI

TON
Unknown [0]
Unknown [0]
International [1]
National [2]
Subscriber [4]
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.
A public number in complete national E.164 format,
e.g., 6135551234.
A public number in complete E.164 format
representing a local subscriber, e.g., 5551234.
155
3. Web-Based Management
February 2011