The SIP data parameter must have the following format:
The list of valid parameter names are described in the next table.
|FileComplete||Notifies that no more files are left to play.|
|DTMF||Notifies that a DTMF event was received.|
The following INFO request notifies that the file has reached to the end:
code>INFO sip:+firstname.lastname@example.org:5080;FileComplete SIP/2.0
“DTMF” value syntax
The value for the “DTMF” parameter is a number from 0 to 9, # and *.
The value must be URL encoded.
Note: If DTMF is configured with 2 value, the value will be encrypted so it will be not be shown.