AudioCodes Mediant 800 MSBG User Manual page 856

Parameter
For the ETSI ISDN variant, the following Number Plan and Type combinations (Plan/Type) are
supported in the Destination and Source Manipulation tables:
0,0 = Unknown, Unknown
9,0 = Private, Unknown
9,1 = Private, Level 2 Regional
9,2 = Private, Level 1 Regional
9,3 = Private, PISN Specific
9,4 = Private, Level 0 Regional (local)
1,0 = Public(ISDN/E.164), Unknown
1,1 = Public(ISDN/E.164), International
1,2 = Public(ISDN/E.164), National
1,3 = Public(ISDN/E.164), Network Specific
1,4 = Public(ISDN/E.164), Subscriber
1,6 = Public(ISDN/E.164), Abbreviated
For the NI-2 and DMS-100 ISDN variants, the valid combinations of TON and NPI for calling and
called numbers are (Plan/Type):
0/0 - Unknown/Unknown
1/1 - International number in ISDN/Telephony numbering plan
1/2 - National number in ISDN/Telephony numbering plan
1/4 - Subscriber (local) number in ISDN/Telephony numbering plan
9/4 - Subscriber (local) number in Private numbering plan
Phone-Context Parameters
Web/EMS: Add Phone Context
As Prefix
[AddPhoneContextAsPrefix]
Web: Phone Context Table
EMS: SIP Manipulations > Phone Context
[PhoneContext]
SIP User's Manual
Determines whether the received Phone-Context parameter is
added as a prefix to the outgoing ISDN Setup message with (for
digital interfaces) Called and Calling numbers.
[0] Disable = Disable (default).
[1] Enable = Enable.
This ini file table parameter defines the Phone Context table. This
parameter maps NPI and TON to the SIP Phone-Context
parameter. When a call is received from the ISDN/Tel, the NPI
and TON are compared against the table and the corresponding
Phone-Context value is used in the outgoing SIP INVITE
message. The same mapping occurs when an INVITE with a
Phone-Context attribute is received. The Phone-Context
parameter appears in the standard SIP headers (Request-URI,
To, From, Diversion) where a phone number is used.
The format for this parameter is as follows:
[PhoneContext]
FORMAT PhoneContext_Index = PhoneContext_Npi,
PhoneContext_Ton, PhoneContext_Context;
[\PhoneContext]
For example:
PhoneContext 0 = 0,0,unknown.com
PhoneContext 1 = 1,1,host.com
856
Mediant 800 MSBG
Description
Document #: LTRT-12804