User's Manual 708 Document #: LTRT-10532
Mediant 500L Gateway & E-SBC
Parameter Description
me]
The valid value is a string of up to 40 characters. By default, no name is
defined. If you don't configure a name, the device automatically assigns a
name in the following format: "SBCRoutingPolicy_<Index>", for example,
"SBCRoutingPolicy_2".
Note: Each row must be configured with a unique name.
LDAP Servers Group
Name
ldap-srv-group-name
[SBCRoutingPolicy
_LdapServersGroup
Name]
Assigns an LDAP Server Group to the Routing Policy. Routing rules in the
IP-to-IP Routing table that are associated with the Routing Policy and that
are configured with LDAP and/or Call Setup Rules, use the LDAP server(s)
configured for this LDAP Server Group.
By default, no value is defined.
For more information on LDAP Server Groups, see ''Configuring LDAP
Server Groups'' on page 250.
Note: The default Routing Policy is assigned the default LDAP Server
Group ("DefaultCTRLServersGroup").
Least Cost Routing
LCR Feature
lcr-enable
[SBCRoutingPolicy_LC
REnable]
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 276.
Default Call Cost
lcr-default-cost
[SBCRoutingPolicy_LC
RDefaultCost]
Defines whether routing rules in the IP-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
(belonging to the Routing Policy) 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
(belonging to the Routing Policy) 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.
Note: If multiple matched routing rules without an assigned Cost Group
exist, the device selects the first matched rule in the table.
LCR Call Duration
lcr-call-length
[SBCRoutingPolicy_LC
RAverageCallLength]
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.
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