AudioCodes Mediant 500 E-SBC, User Manual

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User's Manual 23. Manipulation
Version 6.8 371 Mediant 500 E-SBC
Parameter Description
CLI: remove-from-left
[_RemoveFromLeft]
Web: Stripped Digits From
Right
EMS: Number Of Stripped
Digits
CLI: remove-from-right
[_RemoveFromRight]
Defines the number of characters to remove from the right of the calling
name. For example, if you enter 3 and the calling name is
"company:name", the new name is "company:n".
Web/EMS: Number of
Digits to Leave
CLI: num-of-digits-to-leave
[LeaveFromRight]
Defines the number of characters that you want to keep from the right
of the calling name. For example, if you enter 4 and the calling name is
"company:name", the new name is "name".
Web: Prefix to Add
EMS: Prefix/Suffix To Add
CLI: prefix-to-add
[_Prefix2Add]
Defines the number or string to add at the front of the calling name. For
example, if you enter ITSP and the calling name is "company:name",
the new name is ITSPcompany:john".
Web: Suffix to Add
EMS: Prefix/Suffix To Add
CLI: suffix-to-add
[_Suffix2Add]
Defines the number or string to add at the end of the calling name. For
example, if you enter 00 and calling name is "company:name", the new
name is "company:name00".
23.5 Configuring Redirect Number IP to Tel
The redirect number manipulation tables let you configure rules for manipulating the
redirect number received in SIP messages. The redirect number manipulation tables
include:

Redirect Number IP-to-Tel table: This table defines IP-to-Tel redirect number
manipulation. You can manipulate the value of the received SIP Diversion, Resource-
Priority, or History-Info headers, which is then added to the Redirecting Number
Information Element (IE) in the ISDN Setup message sent to the Tel side. This also
includes the reason for the call redirection. This is configured in the Redirect Number
IP > Tel table.

Redirect Number Tel to IP table: This table defines Tel-to-IP redirect number
manipulation. You can manipulate the prefix of the redirect number, received from the
Tel side, in the outgoing SIP Diversion, Resource-Priority, or History-Info headers sent
to the IP side. This is configured in the Redirect Number Tel > IP table.
Configuration of redirect number manipulation rules includes two areas:

Rule: Defines the matching characteristics of an incoming call (e.g., prefix of redirect
number).

Action: Defines the action that is done if the incoming call matches the characteristics
of the rule (e.g., removes a user-defined number of digits from the left of the redirect
number).
The device searches the table from top to bottom for the first rule that matches the
characteristics of the incoming call. If it finds a matching rule, it applies the manipulation
configured for that rule.