Asterisk cmd Zapateller
Synopsis:
Block telemarketers with SITDescription:
Zapateller(options)Generates special information tone to block telemarketers from calling you.
Options is a pipe-delimited list of options. The following options are available:
- 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.
Options should be separated by | characters
Return codes
Returns 0 normally or -1 on hangup.Asterisk | Applications | Functions | Variables | Expressions | Asterisk FAQ

Comments
333It didn't work because...
333Vonage doesn't support SIT
333and ma bell sez...
"That service is not available on this line."