Zapateller

Feature Description
Zapateller allows you to generate a special information tone (SIT) which is used to block
telemarketers from calling. When this feature is enabled everyone who calls your line will hear the
Zapateller tones, humans can ignore this tone, but telemarketer auto diallers will think that your
telephone number is disconnected or no longer in service. This can be enabled or disabled on a per
extension basis.