AudioCodes Mediant 500L - Page 348

User's Manual 348 Document #: LTRT-10532
Mediant 500L Gateway & E-SBC
4. Click Apply.
Table 17-4: SRDs table Parameter Descriptions
Parameter Description
General
Index
[SRD_Index]
Defines an index for the new table row.
Note: Each row must be configured with a unique index.
Name
name
[SRD_Name]
Defines a descriptive name, which is used when associating the
row in other tables.
The valid value can be a string of up to 40 characters.
Note:
 The parameter is mandatory.
 Each row must be configured with a unique name.
Sharing Policy
type
[SRD_SharingPolicy]
Defines the sharing policy of the SRD, which determines whether
the SRD shares its SIP resources (SIP Interfaces, Proxy Sets, and
IP Groups) with all other SRDs (Shared and Isolated).
 [0] Shared = (Default) SRD shares its resources with other
SRDs (Isolated and Shared) and calls can thus be routed
between the SRD and other SRDs.
 [1] Isolated = SRD does not share its resources with other
SRDs and calls cannot be routed between the SRD and other
Isolated SRDs. However, calls can be routed between the SRD
and other Shared SRDs.
For more information on SRD Sharing Policy, see Multiple SRDs
for Multi-tenant Deployments on page 351.
Note: The parameter is applicable only to the SBC application.
SBC Operation Mode
sbc-operation-mode
[SRD_SBCOperationMode]
Defines the device's operational mode for the SRD.
 [0] B2BUA = (Default) Device operates as a back-to-back user
agent (B2BUA), changing the call identifiers and headers
between the inbound and outbound legs.
 [1] Call Stateful Proxy = Device operates as a Stateful Proxy,
passing the SIP message transparently between inbound and
outbound legs. In other words, the same SIP dialog identifiers
(tags, Call-Id and CSeq) occur on both legs (as long as no
other configuration disrupts the CSeq compatibleness).
 environment.
For more information on B2BUA and Stateful Proxy modes, see
B2BUA and Stateful Proxy Operating Modes on page 640.
Note:
 The settings of the parameter also determines the default
behavior of related parameters in the IP Profiles table
(SBCRemoteRepresentationMode, SBCKeepVIAHeaders,
SBCKeepUserAgentHeader, SBCKeepRoutingHeaders,
SBCRemoteMultipleEarlyDialogs).
 If the 'SBC Operation Mode' parameter is configured in the IP
Groups table, the 'SBC Operation Mode' parameter in the
SRDs table is ignored.
 The parameter is applicable only to the SBC application.
SBC Routing Policy
sbc-routing-policy-name
Assigns a Routing Policy to the SRD.
By default, no value is defined if you have configured multiple