AudioCodes Mediant 500L - Page 694

User's Manual 694 Document #: LTRT-10532
Mediant 500L Gateway & E-SBC
Parameter Description
This option is also used for alternative routing of an IP-to-IP route
to the PSTN. In such a case, the IP-to-Tel routing rule must also
be configured with the same call matching characteristics as this
SBC IP-to-IP routing rule.
 [9] Routing Server = Device sends a request to a third-party
routing server for an appropriate destination (next hop) for the
matching call.
 [10] All Users = Device checks whether the Request-URI (i.e.,
destination user) in the incoming INVITE is registered in its' users’
database, and if yes, it sends the INVITE to the address of the
corresponding contact specified in the database. If the Request-
URI is not registered, the call is rejected.
 [11] IP Group Set = The device employs load balancing and
routes the call to one of the IP Groups in the IP Group Set,
assigned using the 'IP Group Set' parameter (below).
 [12] Destination Tag = The device routes the call to an IP Group
determined by Dial Plan tags. The tag is specified in the 'Routing
Tag Name' parameter (below). For more information, see Using
Dial Plan Tags for Routing Destinations on page 736.
 [13] Internal = Instead of sending the incoming SIP dialog to
another destination, the device replies to the sender of the dialog
with a SIP response code or a redirection response, configured
by the 'Internal Action' (IP2IPRouting_InternalAction) parameter
in this table (see below).
Note: Use option [5] Dial Plan only for backward compatibility
purposes; otherwise, use prefix tags as described in ''Configuring
Dial Plans'' on page 726.
Destination IP Group
dst-ip-group-name
[IP2IPRouting_DestIPGroupN
ame]
Defines the IP Group to where you want to route the call. The actual
destination of the SIP dialog message depends on the IP Group type
(as defined in the 'Type' parameter):
 Server-type IP Group: The SIP dialog is sent to the IP address
configured for the Proxy Set that is associated with the IP Group.
 User-type IP Group: The device checks if the SIP dialog is from a
registered user, by searching for a match between the Request-
URI of the received SIP dialog and an AOR registration record in
the device's database. If found, the device sends the SIP dialog
to the IP address specified in the database for the registered
contact.
By default, no value is defined.
Note:
 The parameter is applicable only if the 'Destination Type'
parameter is configured to IP Group.
 The selectable IP Group for the parameter depends on the
assigned Routing Policy (in the 'Routing Policy' parameter in this
table). For more information, see ''Configuring SBC Routing
Policy Rules'' on page 705.
Destination SIP Interface
dest-sip-interface-name
[IP2IPRouting_DestSIPInterfa
ceName]
Defines the destination SIP Interface to where the call is sent.
By default, no value is defined.
To configure SIP Interfaces, see ''Configuring SIP Interfaces'' on
page 355.
Note:
 The parameter is applicable only if the 'Destination Type'