Installation & Operation Manual 658 Document # LTRT-92224
Mediant 8000
41.5 Manipulation Tables
The Mediant 8000 provides Manipulation tables for incoming and outgoing calls.
These tables are used to modify the destination and source telephone numbers or
names so that the calls can be routed correctly.
The following tables are available:
Destination Phone Number Manipulation Table for IP to Tel calls
Destination Phone Number Manipulation Table for Tel to IP call
Source Phone Number Manipulation Table for IP to Tel calls
Source Phone Number Manipulation Table for Tel to IP calls
Calling Name Manipulation Table for IP to Tel calls
Calling Name Manipulation Table for Tel to IP calls
Redirect Number Manipulation Table for IP to Tel calls
Redirect Number Manipulation Table for Tel to IP calls
41.5.1 Possible Uses for the Number Manipulation Tables
Possible uses for the Number Manipulation Tables include the following:
Strip/add dialing plan digits from/to the number. For example, a user could dial 9
in front of each number to indicate an external line. This number (9) can be
removed before (or after) the call is setup.
Assignment of NPI/TON to IP to Tel calls. The Mediant 8000 can use a single
global setting for NPI/TON classification or it can use the setting in this table on a
call by call basis.
Allow / disallow Caller ID information to be sent according to destination / source
prefixes.
41.5.2 Manipulation on all Inbound/Outbound SIP INVITE
This feature provides support for SIP INVITE message manipulation for the Gateway /
IP2IP application. This is similar to the SIP message manipulation capabilities
supported for the SBC application (see Section 'SBC Message Manipulation' on page
761)
The message manipulation rules are configured in the SBC Message Manipulation
table (see Section 'SBC Message Manipulation' on page 761). The logic for applying
message manipulation rules (Manipulation Set ID) are as follows:
For manipulation on all inbound SIP INVITE messages, the Manipulation Set ID
is selected using the GW Inbound Manipulation Set parameter.
For manipulation on outbound SIP INVITE messages, the Manipulation Set ID is
selected using the following logic:
• According to the settings of the Outbound Message Manipulation Set
parameter of the destination IP Group. In other words, manipulation can be
done per destination IP Group. If this parameter is not configured, see bullet
below.
• According to the settings of GW Outbound Manipulation Set parameter. If
this parameter is also not configured, no manipulation is performed.
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