AudioCodes Mediant 500 MSBR, Руководство пользователя

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Version 7.2 683 Mediant 500 MSBR
User's Manual 37. Routing SBC
Note: Each Forking Group can contain up to 20 members. In other
words, up to 20 routing rules can be configured for the same Forking
Group.
Cost Group
cost-group
[IP2IPRouting_CostGroup
]
Assigns a Cost Group to the routing rule for determining the cost of the
call.
By default, no value is defined.
To configure Cost Groups, see Configuring Cost Groups on page 248.
Note:

To implement LCR and its Cost Groups, you must enable LCR for
the Routing Policy assigned to the routing rule (see Configuring SBC
Routing Policy Rules on page 692). If LCR is disabled, the device
ignores the parameter.

The Routing Policy also determines whether matched routing rules
that are
not assigned Cost Groups are considered as a higher or
lower cost route compared to matching routing rules that are
assigned Cost Groups. For example, if the 'Default Call Cost'
parameter in the Routing Policy is configured to
Lowest Cost , even
if the device locates matching routing rules that are assigned Cost
Groups, the first-matched routing rule without an assigned Cost
Group is considered as the lowest cost route and thus, chosen as
the preferred route.
Routing Tag Name
routing-tag-name
[IP2IPRouting_RoutingTa
gName]
Defines the destination Dial Plan tag, which is used to determine the
destination IP Group.
The default value is "default", meaning that the device uses the first tag
name in the Dial Plan rule that is configured without a value. For
example, if the Dial Plan rule is configured with tags
"Country=England;City=London;Essex", the default tag is "Essex".
For more information on using tags to determine destination IP Group,
see Using Dial Plan Tags for Routing Destinations on page 720.
Note:

The parameter is applicable only if the 'Destination Type' parameter
is configured to
Destination Tag (see above).

Only one tag can be configured for the parameter.

Only the tag name must be configured (not the value, if exists). For
example, if the tag is configured in the Dial Plan rule as
"Country=England", configure the parameter to "Country" only.
Internal Action
internal-action
[IP2IPRouting_InternalAct
ion]
Defines a SIP response code (e.g., 200 OK) or a redirection response
(with an optional Contact field indicating to where the sender must re-
send the message) that the device sends to the sender of the incoming
SIP dialog (instead of sending the call to another destination). The
parameter is applicable only when the 'Destination Type' parameter in
this table is configured to
Internal (see above).
The valid value syntax (case-insensitive) is:

For SIP response codes:
reply(response='<code>')
The following example sends a SIP 200:
reply(response='200')

For redirection responses:
redirect(response='<code>',contact='sip:'+….)
redirect(contact='…',response='<code>')
redirect(contact='sip:user@host')