AudioCodes Mediant 800B User Manual page 872

Parameter
Web/EMS: Default Call Priority
CLI: dflt-call-prio
[SIPDefaultCallPriority]
Web: MLPP DiffServ
EMS: Diff Serv
CLI: mlpp-diffserv
[MLPPDiffserv]
User's Manual
This parameter is also used for mapping the Resource-Priority
field value of the SIP Resource-Priority header to the ISDN PRI
Precedence Level IE. The mapping is configured by the field,
EnableIp2TelInterworking:

Disabled: The network-domain field in the Resource-Priority
header is set to "0 1 0 0" (i.e., "routine") in the Precedence
Level field.

Enabled: The network-domain field in the Resource-Priority
header is set in the Precedence Level field according to
Table 5.3.2.12-4 (Mapping of RPH r-priority Field to PRI
Precedence Level Value).
The domain name can be a string of up to 10 characters.
The format of this table ini file parameter is as follows:
FORMAT ResourcePriorityNetworkDomains_Index =
ResourcePriorityNetworkDomains_Name,
ResourcePriorityNetworkDomains_EnableIp2TelInterworking;
ResourcePriorityNetworkDomains 1 = dsn, 0;
ResourcePriorityNetworkDomains 2 = dod, 0;
ResourcePriorityNetworkDomains 3 = drsn, 0;
ResourcePriorityNetworkDomains 5 = uc, 1;
ResourcePriorityNetworkDomains 7 = cuc, 0;
[ \ResourcePriorityNetworkDomains ]
Notes:

Indices 1, 2, 3, 5, and 7 cannot be modified and are defined
for DSN, DOD, DRSN, UC, and CUC, respectively.

If the MLPPDefaultNamespace parameter is set to -1,
interworking from PSTN NI digits is done automatically.
Determines the default call priority for MLPP calls.

[0] 0 = (Default) ROUTINE

[2] 2 = PRIORITY

[4] 4 = IMMEDIATE

[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 PRI Setup
message.
If the incoming PRI 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.
Defines the DiffServ value (differentiated services code
point/DSCP) used in IP packets containing SIP messages that
are related to MLPP calls. This 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.
872
Mediant 800B Gateway and E-SBC
Description
Document #: LTRT-10286