AudioCodes Mediant 500L User Manual page 692

Parameter
Destination Tags
dest-tags
[IP2IPRouting_DestTags]
Message Condition
message-condition-name
[IP2IPRouting_MessageCondi
tionName]
Call Trigger
trigger
[IP2IPRouting_Trigger]
ReRoute IP Group
re-route-ip-group-id
[IP2IPRouting_ReRouteIPGro
upName]
User's Manual
Assigns a prefix tag to denote destination URI user names
corresponding to the tag configured in the associated Dial Plan.
The valid value is a string of up to 20 characters. The tag is case
insensitive.
To configure prefix tags, see ''Configuring Dial Plans'' on page 726.
Note:

Make sure that you assign the Dial Plan in which you have
configured the prefix tag, to the related IP Group or SRD.

Instead of using tags and configuring the parameter, you can use
the 'Destination Username Prefix' parameter to specify a specific
URI destination user or all destinations users.
Assigns a SIP Message Condition rule to the IP-to-IP Routing rule.
To configure Message Condition rules, see ''Configuring Message
Condition Rules'' on page 421.
Defines the reason (i.e., trigger) for re-routing (i.e., alternative
routing) the SIP request:

[0] Any = (Default) This routing rule is used for all scenarios (re-
routes and non-re-routes).

[1] 3xx = Re-routes the request if it was triggered as a result of a
SIP 3xx response.

[2] REFER = Re-routes the INVITE if it was triggered as a result
of a REFER request.

[3] 3xx or REFER = Applies to options [1] and [2].

[4] Initial only = This routing rule is used for regular requests that
the device forwards to the destination. This rule is not used for re-
routing of requests triggered by the receipt of REFER or 3xx.

[5] Broken Connection = If the device detects a broken RTP
connection during the call and the Broken RTP Connection
feature is enabled (IpProfile_DisconnectOnBrokenConnection
parameter is configured to [2]), you can use this option as an
explicit matching characteristics to route the call to an alternative
destination. Therefore, for alternative routing upon broken RTP
detection, position the routing rule configured with this option
above the regular routing rule associated with the call. Such a
configuration setup ensures that the device uses this alternative
routing rule only when RTP broken connection is detected.

[6] Fax Rerouting = Reroutes the INVITE to a fax destination
(different IP Group) if it is identified as a fax call. For more
information, see Configuring Rerouting of Calls to Fax
Destinations on page 697.
Defines the IP Group that initiated (sent) the SIP redirect response
(e.g., 3xx) or REFER message. This parameter is typically used for
re-routing requests (e.g., INVITEs) when interworking is required for
SIP 3xx redirect responses or REFER messages. For more
information, see ''Interworking SIP 3xx Redirect Responses'' on page
656 and ''Interworking SIP REFER Messages'' on page 659,
respectively. The parameter functions together with the 'Call Trigger'
parameter (in the table).
The default is Any (i.e., any IP Group).
Note: The selectable IP Group for the parameter depends on the
692
Mediant 500L Gateway & E-SBC
Description
Document #: LTRT-10532