AudioCodes Mediant 3000, User Manual

Page: 763 / 872

Version 6.6 763 Mediant 3000
User's Manual 53. Configuration Parameters Reference
Parameter Description
Web: MLPP Normalized
Service Domain
EMS: Normalized Service
Domain
[MLPPNormalizedServic
eDomain]
Defines the MLPP normalized service domain string. If the device
receives an MLPP ISDN incoming call, it uses the parameter (if different
from ‘FFFFFF’) as a Service domain in the SIP Resource-Priority
header in outgoing INVITE messages. If the parameter is configured to
‘FFFFFF’, the Resource-Priority header is set to the MLPP Service
Domain obtained from the Precedence IE.
The valid value is 6 hexadecimal digits. The default is ‘000000’.
Note: This parameter is applicable only to the MLPP NI-2 ISDN variant
with CallPriorityMode set to 1.
[MLPPNetworkIdentifier]
Defines the MLPP network identifier (i.e., International prefix or
Telephone Country Code/TCC) for IP-to-ISDN calls, according to the
UCR 2008 and ITU Q.955 specifications.
The valid range is 1 to 999. The default is 1 (i.e., USA).
The MLPP network identifier is sent in the Facility IE of the ISDN Setup
message. For example:

MLPPNetworkIdentifier set to default (i.e., USA, 1):
PlaceCall- MLPPNetworkID:0100 MlppServiceDomain:123abc,
MlppPrecLevel:5
Fac(1c): 91 a1 15 02 01 05 02 01 19 30 0d 0a 01 05 0a 01 01 04 05
01 00 12 3a bc

MLPPNetworkIdentifier set to 490:
PlaceCall- MLPPNetworkID:9004 MlppServiceDomain:123abc,
MlppPrecLevel:5
Fac(1c): 91 a1 15 02 01 0a 02 01 19 30 0d 0a 01 05 0a 01 01 04 05
90 04 12 3a bc
Web: MLPP Default
Service Domain
EMS: Default Service
Domain
[MLPPDefaultServiceDo
main]
Defines the MLPP default service domain string. If the device receives a
non-MLPP ISDN incoming call (without a Precedence IE), it uses the
parameter (if different than “FFFFFF”) as a Service domain in the SIP
Resource-Priority header in outgoing (Tel-to-IP calls) INVITE
messages. This parameter is used in conjunction with the parameter
SIPDefaultCallPriority.
If MLPPDefaultServiceDomain is set to 'FFFFFF', the device interworks
the non-MLPP ISDN call to non-MLPP SIP call, and the outgoing
INVITE does not contain the Resource-Priority header.
The valid value is a 6 hexadecimal digits. The default is "000000".
Note: This parameter is applicable only to the MLPP NI-2 ISDN variant
with CallPriorityMode set to 1.
[RPRequired]
Determines whether the SIP resource-priority tag is added in the SIP
Require header of the INVITE message for Tel-to-IP calls.

[0] Disable = Excludes the SIP resource-priority tag from the SIP
Require header.

[1] Enable = (Default) Adds the SIP resource-priority tag in the SIP
Require header.
Note: This parameter is applicable only to MLPP priority call handling
(i.e., only when the CallPriorityMode parameter is set to 1).