BobRTC was an online calling platform used by scambaiters to call reported scam numbers through a web interface. It was associated with telephone-fraud disruption, number verification, and community scambaiting rather than ordinary consumer VoIP.
The site is now shut down. It is remembered mainly as a practical tool for scambaiters who wanted to call known scam numbers without using their personal phone service.
Purpose
BobRTC was built around the idea that wasting scammers' time could reduce the time they had to target real victims. Users could place calls through the platform, use numbers submitted to the community, and work from a telephone-fraud focused phonebook.
A BobRTC post on Malwarebytes Forums described the site as tracking inbound numbers used in known telephony scams, including technical-support scams that pushed phone numbers to victims.
How It Was Used
Users generally needed approval before using the service. The platform was known for a phonebook of scam numbers and browser-based calling. Community material and tutorials described BobRTC as a free scambaiting phone service and an alternative to earlier calling tools.
The imported iWiki article referred to tokens, toll-free calling, caller ID handling, dial codes, sound effects, and voice tools. Those features should be treated as historical platform details rather than current instructions, because the service is no longer operating.
Number Quality
One recurring problem for scambaiting platforms is number quality. Scam numbers change quickly, some are dead by the time users call them, and legitimate numbers can be wrongly submitted. BobRTC material stressed that the platform was meant for telephone fraud and not for random prank calling.
That distinction mattered because poor number control could harm unrelated people, waste users' time, or create legal and reputational problems for the service.
Shutdown
BobRTC announced that it would close on 4 July 2022. A Scammer.info thread preserved the shutdown notice, which blamed financial pressure, increased datacentre costs, and carrier demands connected with inbound call handling.
The shutdown notice also said that scammers had added BobRTC numbers to scrub lists, which the authors presented as evidence that wasting scammer time could affect their call behaviour.
Legacy
BobRTC occupies a specific place in scambaiting history. It was not just a forum and not just a phone app. It was a purpose-built tool that combined scam-number sharing, browser calling, and community controls.
After its closure, scambaiters continued using other VoIP services, text-based baiting, forums, Discord communities, virtual machines, and reporting sites. BobRTC remains a reference point for people discussing older scambaiting infrastructure.
Caution
Calling suspected scam numbers can create legal, safety, and privacy risks. It can also interfere with investigations or expose the caller to harassment. Any article about BobRTC should describe the platform historically and avoid presenting unsafe call tactics as instructions.
See Also
References
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