$b2bua
Whether to enable the B2B-UA (Back-To-Back User Agent) mode
Syntax:
$b2bua= true or false
Explanation:
If “true”, the B2B-UA mode will be enabled. If “false”, the B2B-UA mode will be disabled. The default value is “false”.
With the B2B-UA mode, Brekeke SIP Server hides Via and Record-Route headers and replaces original Call-ID header with a unique value.
Where the function can be used:
- Regular rules
Example:
$b2bua= true
B2B-UA mode is used for the session.