AudioCodes Mediant 500L - Page 1148

User's Manual 1148 Document #: LTRT-10532
Mediant 500L Gateway & E-SBC
Parameter Description
Note:
 If the ISDN message contains a Precedence IE, the device
automatically interworks the "network identity" digits in the IE
to the network domain subfield in the Resource-Priority
header. For more information, see Multilevel Precedence and
Preemption on page 595.
[ResourcePriorityNetworkDomains] Defines up to 32 user-defined MLPP network domain names
(namespaces). This value is used in the AS-SIP Resource-
Priority header of the outgoing SIP INVITE request. The
parameter is used in combination with the
MLPPDefaultNamespace parameter, where you need to enter
the table row index as its value.
The parameter is also used for mapping the Resource-Priority
field value of the SIP Resource-Priority header to the ISDN
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 ISDN
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 ]
Note:
 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.
Default Call Priority
dflt-call-prio
[SIPDefaultCallPriority]
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 ISDN Setup