Version 6.8 385 Mediant 2600 E-SBC
User's Manual 21. SBC Configuration
Parameter Description
Remove From Left
CLI: remove-from-left
[IPInboundManipulation_Remo
veFromLeft]
Defines the number of digits to remove from the left of the user
name prefix. For example, if you enter 3 and the user name is
"john", the new user name is "n".
Remove From Right
CLI: remove-from-right
[IPInboundManipulation_Remo
veFromRight]
Defines the number of digits to remove from the right of the user
name prefix. For example, if you enter 3 and the user name is
"john", the new user name is "j".
Note: If both 'Remove From Right' and 'Leave From Right'
parameters are configured, the 'Remove From Right' setting is
applied first.
Leave From Right
CLI: leave-from-right
[IPInboundManipulation_Leave
FromRight]
Defines the number of characters that you want retained from the
right of the user name.
Note: If both 'Remove From Right' and 'Leave From Right'
parameters are configured, the 'Remove From Right' setting is
applied first.
Prefix to Add
CLI: prefix-to-add
[IPInboundManipulation_Prefix
2Add]
Defines the number or string that you want added to the front of
the user name. For example, if you enter 'user' and the user
name is "john", the new user name is "userjohn".
Suffix to Add
CLI: suffix-to-add
[IPInboundManipulation_Suffix
2Add]
Defines the number or string that you want added to the end of
the user name. For example, if you enter '01' and the user name
is "john", the new user name is "john01".
21.6.2 Configuring IP-to-IP Outbound Manipulations
The IP to IP Outbound Manipulation table lets you configure up to 200 IP-to-IP Outbound
Manipulation rules. An IP-to-IP Outbound Manipulation rule defines a manipulation action
for the SIP Request-URI user part (source or destination) or calling name of outbound SIP
dialog requests. The IP-to-IP Outbound Manipulation rules can be applied to any SIP
request type (e.g., INVITE). Manipulated destination URI user part are done on the SIP
headers - Request URI, To, and Remote-Party-ID (if exists). Manipulated source URI user
part are done on the SIP headers - From, P-Asserted (if exists), P-Preferred (if exists), and
Remote-Party-ID (if exists).
An IP-to-IP Outbound Manipulation rule includes two areas:
Matching characteristics (Rule) - characteristics of incoming SIP dialog such as source
host name. As the device performs outbound manipulations only after the routing
process, the IP-to-IP Outbound Manipulation rule can also use destination IP Groups
as matching characteristics.
Operation (Action) - if the incoming call matches the characteristics of the rule, the
device manipulates the source or destination SIP URI user part or calling name of the
SIP dialog (e.g., removes user-defined number of characters from the left of the SIP
URI user part).
Note:
SIP URI host name (source and destination) manipulations can also be
configured in the IP Group table. These manipulations are simply host name
substitutions with the names configured for the source and destination IP Groups,
respectively.
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