AudioCodes Mediant 500L - User Information File; Enabling the User Info Table; Gateway User Information for PBX Extensions and Global Numbers

Version 7.2 807 Mediant 500L Gateway & E-SBC
User's Manual 45. Auxiliary Files
45.6 User Information File
This section describes the User Info table.
45.6.1 Enabling the User Info Table
Before you can use the User Info table, you need to enable the User Info functionality, as
described in the following procedure.
 To enable the User Info table:
1. Make sure that your device's License Key provides far-end users support ("FEU"). To
view the License Key, see ''Viewing the License Key'' on page 817.
2. Open the Proxy & Registration page (Setup menu > Signaling & Media tab > SIP
Definitions folder > Proxy & Registration).
3. From the 'Enable User-Information Usage' drop-down list (EnableUserInfoUsage),
select Enable:
Figure 45-5: Enabling User Info Table
Note: The 'Enable User-Information Usage' parameter appears in the Web interface
only if the device's License Key is defined with far-end users.
4. Reset the device with a save-to-flash for your settings to take effect; the User Info
table now appears in the Web interface.
45.6.2 Gateway User Information for PBX Extensions and "Global"
Numbers
The GW User Info table contains user information that can be used for the following
Gateway-related features:

Mapping (Manipulating) PBX Extension Numbers with Global Phone Numbers:
maps PBX extension number, connected to the device, with any "global" phone
number (alphanumerical) for the IP side. In this context, the "global" phone number
serves as a routing identifier for calls in the "IP world" and the PBX extension uses this
mapping to emulate the behavior of an IP phone. This feature is especially useful in
scenarios where unique or non-consecutive number translation per PBX is needed.
This number manipulation feature supports the following call directions:
• IP-to-Tel Calls: Maps the called "global" number (in the Request-URI user part) to
the PBX extension number. For example, if the device receives an IP call
destined for "global" number 638002, it changes this called number to the PBX
extension number 402, and then sends the call to the PBX extension on the Tel
side.