Require: IP-Symcon >= 5.3
boolean VoIP_SendDTMF (int $InstanceID, int $ConnectionID, string $DTMF)
| InstanceID | ID of the device to be switched |
| ConnectionID | ID of the connection to be switched |
| DTMF | Characters to be sent as DTMF |
If the command succeeds, it returns TRUE, otherwise FALSE.
Sends the characters DTMF on the connection with the ID ConnectionID on the VoIP instance with the ID InstanceID.
Only these characters are allowed: 0-9, *, #
// Sends the DTMF signals for "*123#" on the connection with ID 3
VoIP_SendDTMF(12345, 3, "*123#");