Number Manipulation Parameters

Enables the device to copy the called number to the outgoing SIP Diversion header for Tel-to-IP calls . Therefore, the called number is used as a redirect number. Call redirection information is typically used for Unified Messaging and voice mail services to identify the recipient of a message.

Determines whether the Trunk Group ID is added as a prefix to the destination phone number (i.e., called number) for Tel-to-IP calls.

Note:

Defines if the port number / Trunk ID is added as a prefix to the called (destination) number for Tel-to-IP calls.

If enabled, the device adds the following prefix to the called phone number: slot number (a single digit in the range of 1 to 6) and port number/Trunk ID (single digit in the range 1 to 8). For example, for the first trunk/channel located in the first slot, the number "11" is added as the prefix.

This option can be used to define various routing rules.

Enables the device to add the Trunk ID (from where the call originated) as the prefix to the calling number (i.e. source number).

Determines whether or not the device removes the prefix, as configured in the IP-to-Tel Routing table (see Configuring IP-to-Tel Routing Rules) from the destination number for IP-to-Tel calls, before sending it to the Tel.

For example: To route an incoming IP-to-Tel call with destination number "21100", the IP-to-Tel Routing table is scanned for a matching prefix. If such a prefix is found (e.g., "21"), then before the call is routed to the corresponding Trunk Group, the prefix "21" is removed from the original number, and therefore, only "100" remains.

Note:

Global parameter enabling the device to swap the calling and called numbers received from the Tel side (for Tel-to-IP calls).

You can also configure the feature per specific calls, using Tel Profiles ('Swap Tel To IP Phone Numbers' parameter). For a detailed description of the parameter and for configuring the feature in the Tel Profiles table, see Configuring Tel Profiles.

Note: If the feature is configured for a specific Tel Profile, the settings of the global parameter is ignored for calls associated with the Tel Profile.

Determines whether the TON/PLAN parameters are included in the Remote-Party-ID (RPID) header.

If the Remote-Party-ID header is enabled (EnableRPIHeader = 1) and AddTON2RPI = 1, it's possible to configure the calling and called number type and number plan using the Number Manipulation tables for Tel-to-IP calls.

Determines the SIP headers containing the source number after manipulation:

Enables additional destination number manipulation for IP-to-Tel calls. The additional manipulation is done on the initially manipulated destination number, and this additional rule is also configured in the manipulation table (NumberMapIP2Tel parameter). This enables you to configure only a few manipulation rules for complex number manipulation requirements (that generally require many rules).

Enables additional source number manipulation for IP-to-Tel calls. The additional manipulation is done on the initially manipulated source number, and this additional rule is also configured in the manipulation table (SourceNumberMapIP2Tel parameter). This enables you to configure only a few manipulation rules for complex number manipulation requirements (that generally require many rules).