Block telemarketers with SIT.
Generates special information tone to block telemarketers from calling you.
This application will set the following channel variable upon completion:
ZAPATELLERSTATUS- This will contain the last action accomplished by the Zapateller application. Possible values include:
options- Comma delimited list of options.
answer- Causes the line to be answered before playing the tone.
nocallerid- Causes Zapateller to only play the tone if there is no callerid information available.
This documentation was imported from Asterisk Version SVN-branch-10-r378689