AudioCodes Mediant 800B User Manual page 609

User's Manual
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Tel-to-IP Calls: Maps the calling (source) PBX extension to the "global" number.
For example, if the device receives a Tel call from PBX extension 402, it changes
this calling number to 638002, and then sends call to the IP side with this calling
number. In addition to the "global" phone number, the display name (caller ID)
configured for the PBX user in the User Info table is used in the SIP From header.
Note:
Source/Destination Number Manipulation'' on page 359), the device applies these
rules before applying the mapping rules of the User Info table.
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IP-to-IP Calls: Maps SIP From (calling number) and To (called number) of IP PBX
extension numbers with "global" numbers. For example, if the device receives a
call from IP PBX extension number 402 (calling / SIP From) that is destined to IP
PBX extension number 403 (called / SIP To), the device changes both these
numbers into their "global" numbers 638002 and 638003, respectively.

Registering Users: The device can register each PBX user configured in the User
Info table. For each user, the device sends a SIP REGISTER to an external IP-based
Registrar server, using the "global" number in the From/To headers. If authentication
is necessary for registration, the device sends the user's username and password,
configured in the User Info table, in the SIP MD5 Authorization header.
You can configure up to 500 mapping rules in the GW User Info table. These rules can be
configured using any of the following methods:

Web interface - see ''Configuring GW User Info Table in Web Interface'' on page

CLI - see Configuring GW User Info Table in CLI on page

Loadable User Info file - see ''Configuring GW User Info Table in Loadable Text File''
on page
Notes:
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To enable user registration, set the following parameters on the Proxy &
Registration page (Configuration tab > VoIP menu > SIP Definitions > Proxy &
Registration) as shown:
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√
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For FXS ports, when the device needs to send a new SIP request with the
Authorization header (e.g., after receiving a SIP 401 response), it uses the
username and password configured in the Authentication table (see Configuring
Authentication per Port on page 460). To use the username and password
configured in the User Info file, set the 'Password' parameter to any value other
than its default value.
Version 6.8
If you have configured regular Tel-to-IP manipulation rules (see ''Configuring
612
'Enable Registration': Enable (IsRegisterNeeded is set to 1).
'Registration Mode': Per Endpoint (AuthenticationMode is set to 0).
609 Mediant 800B Gateway and E-SBC
40. Software Upgrade
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