AudioCodes Mediant 500 MSBR, User Manual

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User's Manual 510 Document #: LTRT-10375
Mediant 500 MSBR
Table 27-5: Routing Policies Table Parameter Descriptions
Parameter Description
Index
[GwRoutingPolicy_Index]
(Read-only) Displays the index number of the table row.
Name
name
[GWRoutingPolicy_Nam
e]
Defines a descriptive name, which is used when associating the row in
other tables.
The valid value is a string of up to 40 characters.
The default value is "GwRoutingPolicy".
LDAP Servers Group
Name
ldap-srv-group-name
[GWRoutingPolicy_Ldap
ServersGroupName]
Assigns an LDAP Server Group to the Routing Policy. IP-to-Tel and Tel-
to-IP routing rules that require LDAP-based routing (and/or Call Setup
Rules) use the LDAP server(s) assigned to the LDAP Server Group.
By default, no value is defined.
For more information on LDAP Server Groups, see Configuring LDAP
Server Groups on page 218.
LCR Feature
lcr-enable
[GWRoutingPolicy_LCR
Enable]
Enables the Least Cost Routing (LCR) feature for the Routing Policy.

[0] Disable (default)

[1] Enable
For more information on LCR, see Least Cost Routing on page 245.
Note: LCR is applicable only to Tel-to-IP routing.
Default Call Cost
lcr-default-cost
[GWRoutingPolicy_LCR
DefaultCost]
Defines whether routing rules in the Tel-to-IP Routing table that are not
assigned a Cost Group are considered a higher cost or lower cost route
compared to other matched routing rules that are assigned Cost Groups.

[0] Lowest Cost = (Default) The device considers a matched routing
rule that is not assigned a Cost Group as the lowest cost route.
Therefore, it uses the routing rule.

[1] Highest Cost = The device considers a matched routing rule that is
not assigned a Cost Group as the highest cost route. Therefore, it is
only used if the other matched routing rules that are assigned Cost
Groups are unavailable.
LCR Call Duration
lcr-call-length
[GWRoutingPolicy_LCR
AverageCallLength]
Defines the average call duration (in minutes) and is used to calculate
the variable portion of the call cost. This is useful, for example, when the
average call duration spans over multiple time bands. The LCR is
calculated as follows:
cost = call connect cost + (minute cost * average call duration)
The valid value is 0-65533. The default is 1.
For example, assume the following Cost Groups:

"Weekend A": call connection cost is 1 and charge per minute is 6.
Therefore, a call of 1 minute cost 7 units.

"Weekend B": call connection cost is 6 and charge per minute is 1.
Therefore, a call of 1 minute cost 7 units.
Therefore, for calls under one minute, "Weekend A" carries the lower
cost. However, if the average call duration is more than one minute,
"Weekend B" carries the lower cost.