CallSitter

A developer has released an open source software project named CallSitter, which is designed to automatically answer incoming phone calls on behalf of the user. According to the project repository on GitHub, the tool uses artificial intelligence to converse with callers, screen out unwanted sales representatives, and intentionally waste the time of suspected fraudsters. Legitimate callers are politely asked to leave a message.

For regular phone users tired of constant spam, this setup offers an active shield against nuisance calls. The software evaluates the conversation as it happens and places callers into specific categories. If a telemarketer reaches the line, the system asks to be removed from their calling list. Meanwhile, the phone owner receives live updates through the Telegram messaging app, where they can type real time instructions to the virtual assistant or take over the call directly.

While automated call screening tools exist in commercial smartphones, releasing the underlying code gives tech savvy users far more control over how their personal lines operate. However, setting up this system requires linking several third party cloud services and paying for active phone minutes, which makes it impractical for everyday users without technical skills. It also remains to be seen how reliably these artificial intelligence agents can tell the difference between standard sales scripts and critical emergency calls.