$request
Get the request line of the incoming SIP packet
Syntax:
$request
Returns:
The SIP request Line
Version Since:
1.0
Where the function can be used:
- Preliminary rules
- Regular rules
Examples:
$request = ^INVITE
If the request is INVITE.
$request = ^INVITE|^SUBSCRIBE
If the request is INVITE or SUBSCRIBE.
$getUri($request) = (.+)
Get the Request-URI.