Telephony Fraud Protection Data Types and Formats

Use the information in the following tables when you create or edit a fraud protection list in the Add Fraud Protection Entry and Modify Fraud Protection Entry dialogs.

Data Type Descriptions

The following table describes the data types listed in the Type drop-down list.

Type	Description
from-hostname	The hostname from the SIP FROM header.
from-phone-number	The phone number from the SIP FROM header
from-username	The user name from the SIP FROM header.
to-hostname	The hostname from the SIP TO header.
to-phone-number	The phone number from the SIP TO header.
to-username	The user name from the SIP TO header.
user-agent-header	The SIP User-Agent header.

Match Value Formats

The following table describes the formats required for the data types.

Match Value	Format
hostname	Enter the exact IP address or FQDN.
username	Enter the exact user name. For example: joe.user or joe_user.
user-agent-header	Enter the exact text match to the SIP User-Agent header. For example: equipment vendor information.
phone-number	You can use the following characters for phone-number: Asterisk *. Use to indicate prefix matching, but only at the end of the pattern. For example, use 555* not *555. Do not use * in any other patterns, for example, in brackets [ ], parentheses ( ), or with an x. Brackets [ ]. Use to enclose ranges in a pattern. Syntax: [min-max]. For example: 555 [0000-9999]. Parentheses. ( ) Use to enclose optional digits in a pattern. For example: 555xx(xxxx) means 555 with between 2 and 4 following digits. Character x. Use as a wildcard a the end of a dial pattern to mean 0-9. For example: 555xxx means a number starting with 555 followed by 3 digits.