AudioCodes Mediant 1000 User Manual page 1067

User's Manual
Parameter
MLPP DiffServ
configure voip/gateway
dtmf-supp-service supp-
service-settings/mlpp-
diffserv
[MLPPDiffserv]
Preemption Tone Duration
preemp-tone-dur
[PreemptionToneDuration]
MLPP Normalized Service Domain
mlpp-norm-ser-dmn
[MLPPNormalizedServiceDomain]
mlpp-nwrk-id
[MLPPNetworkIdentifier]
Version 7.2

[6] 6 = FLASH

[8] 8 = FLASH-OVERRIDE

[9] 9 = FLASH-OVERRIDE-OVERRIDE
If the incoming SIP INVITE request doesn't contain a valid
priority value in the SIP Resource-Priority header, the default
value is used in the Precedence IE (after translation to the
relevant ISDN Precedence value) of the outgoing ISDN Setup
message.
If the incoming Setup message doesn't contain a valid
Precedence Level value, the default value is used in the
Resource-Priority header of the outgoing SIP INVITE request. In
this scenario, the character string is sent without translation to a
numerical value.
Note: The parameter is applicable only to digital interfaces.
Defines the DiffServ value (differentiated services code
point/DSCP) used in IP packets containing SIP messages that
are related to MLPP calls. The parameter defines DiffServ for
incoming and outgoing MLPP calls with the Resource-Priority
header.
The valid range is 0 to 63. The default is 50.
Defines the duration (in seconds) in which the device plays a
preemption tone to the Tel and IP sides if a call is preempted.
The valid range is 0 to 60. The default is 3.
Note:

If set to 0, no preemption tone is played.

The parameter is applicable only to digital interfaces.
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: The parameter is applicable only to the MLPP NI-2 ISDN
variant with CallPriorityMode set to 1.
Note: The parameter is applicable only to digital interfaces.
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
1067
62. Configuration Parameters Reference
Description
Mediant 1000B Gateway & E-SBC