SendSF()¶

Synopsis¶

Sends arbitrary SF digits on the current or specified channel.

Description¶

It will send all digits or terminate if it encounters an error.

Syntax¶

SendSF(digits,[frequency,[channel]])

Arguments¶

• digits - List of digits 0-9 to send; w for a half-second pause, also f or F for a flash-hook if the channel supports flash-hook, h or H for 250 ms of 2600 Hz, and W for a wink if the channel supports wink.
  

• frequency - Frequency to use. (defaults to 2600 Hz).
  

• channel - Channel where digits will be played
  

See Also¶

• Dialplan Applications SendDTMF
• Dialplan Applications SendMF
• Dialplan Applications ReceiveMF
• Dialplan Applications ReceiveSF

Generated Version¶

This documentation was generated from Asterisk branch 18 using version GIT