AudioCodes MediaPack MP-11 Series User Manual

Version 7.2 529 Mediant 1000B Gateway & E-SBC
User's Manual 24. Manipulation
the device sends a SIP response to the IP according to the 'Default Release Cause'
parameter. The parameter defines Q.931 release causes. Its default value is 3, which
is mapped to the SIP 404 response. By changing its value to 34, the SIP 503
response is sent. Other causes can be used as well.
24.9 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 ETSI ISDN variant, as shown in the table
below:
Table 24-13: NPI/TON Values for ETSI ISDN Variant
NPI TON Description
Unknown [0] Unknown [0] A valid classification, but one that has no information
about the numbering plan.
E.164 Public
[1]
Unknown [0] A public number in E.164 format, but no information
on what kind of E.164 number.
International-Level2 Regional
[1]
A public number in complete international E.164
format, e.g., 16135551234.
National-Level1 Regional [2] A public number in complete national E.164 format,
e.g., 6135551234.
Network-PSTN Specific [3] The type of number "network specific number" is
used to indicate administration / service number
specific to the serving network, e.g., used to access
an operator.
Subscriber-Level0 Regional
[4]
A public number in complete E.164 format
representing a local subscriber, e.g., 5551234.
Abbreviated [6] The support of this code is network dependent. The
number provided in this information element presents
a shorthand representation of the complete number
in the specified numbering plan as supported by the
network.
Private [9] Unknown [0] A private number, but with no further information
about the numbering plan.
International-Level2 Regional
[1]
National-Level1 Regional [2] A private number with a location, e.g., 3932200.
PISN Specific [3]
Subscriber-Level0 Regional
[4]
A private local extension number, e.g., 2200.
For NI-2 and DMS-100 ISDN variants, the valid combinations of TON and NPI for calling
and called numbers include (Plan/Type):

0/0 - Unknown/Unknown

1/1 - International number in ISDN/Telephony numbering plan

1/2 - National number in ISDN/Telephony numbering plan

AudioCodes MediaPack MP-11 Series Specifications

General

Brand	AudioCodes
Model	MediaPack MP-11 Series
Category	Gateway
Language	English