Page 456 - Asterisk™: The Future of Telephony

See Also
Gosub(), StackPop()

Ringing() Indicates ringing tone
Ringing()

Requests that the channel indicate ringing tone to the user. It is up to the channel driver
to specify exactly how ringing is indicated.
Note that this application does not actually provide audio ringing to the caller. Use the
Playtones() application to do this.

; indicate that the phone is ringing, even though it isn't
exten => 123,1,Ringing()
exten => 123,2,Wait(5)
exten => 123,3,Playback(tt-somethingwrong)

See Also
Busy(), Congestion(), Progress(), Playtones()

SayAlpha() Spells a string
SayAlpha(string)

Spells out the specified string, using the current language setting for the channel. See
the CHANNEL function for more information on changing the language for the current
channel.
exten => 123,1,SayAlpha(ABC123XYZ)
See Also

SayDigits(), SayNumber(), SayPhonetic(), CHANNEL

SayDigits() Says the specified digits
SayDigits(digits)

Says the specified digits, using the current language setting for the channel. See the
CHANNEL function for more information on changing the language for the current
channel.
exten => 123,1,SayDigits(1234)

See Also
SayAlpha(), SayNumber(), SayPhonetic(), CHANNEL

428 | Appendix B: Application Reference