$regdb.transport
Get the transport type of the registered user.
If no argument is specified, use the Request URI as the argument.
Syntax:
$regdb.transport $regdb.transport( SIP-URI ) $regdb.transport( username )
Returns:
the transport type of the registered user.
If a corresponding registration record isn’t found, null will be returned.
Version Since:
3.1
Where the function can be used:
- Preliminary rules
- Regular rules
Example:
$regdb.transport(To) = (.+)
Get the To URI’s registered transport type.
$regdb.transport = ^TCP$
If the transport type is TCP.