Page 458 - Asterisk™: The Future of Telephony

unixtime
The time, in seconds, since January 1, 1970. May be negative. Defaults to now.
timezone
The time zone. See /usr/share/zoneinfo/ for a list. Defaults to the machine default.
format
The format in which the time is to be spoken. See voicemail.conf for a list of formats.
Defaults to "ABdY 'digits/at' IMp".
exten => 123,1,SayUnixTime(,,IMp)
See Also
STRFTIME, STRPTIME, IFTIME

SendDTMF() Sends arbitrary DTMF digits to the channel

SendDTMF(digits[,timeout_ms])

Sends the specified DTMF digits on a channel. Valid DTMF digits include 0–9, *, #,
and A–D. You may also use the letter w as a digit, which indicates a 500 millisecond wait.
The timeout_ms argument is the amount of time between digits, in milliseconds. If not
specified, timeout_ms defaults to 250 milliseconds.
exten => 123,1,SendDTMF(3212333w222w366w3212333322321,250)

See Also
Read()

SendImage() Sends an image file
SendImage(filename,options)

Sends an image on a channel, if image transport is supported. This application sets a
channel variable named SENDIMAGESTATUS to either OK or NOSUPPORT upon completion.

If the options parameter is set to j and the channel does not support image transport,
and there exists a priority n+101 (where n is the current priority), execution will con-
tinue at that step.
exten => 123,1,SendImage(logo.jpg)
See Also
SendText(), SendURL()

SendText() Sends text to the channel
SendText(text,options)

430 | Appendix B: Application Reference