Telecommunications networks are heavily regulated. Interfering with another person's communication services without their consent can lead to criminal charges. These acts are often categorized as cybercrimes under laws related to digital intrusion or the unauthorized use of telecommunication systems. For instance, in India, using real calls for impersonation could violate the IT Act 2000 Section 66D, though some simulator sites claim to avoid this by not placing real calls.
: Platforms exploit Voice over Internet Protocol (VoIP) and Session Initiation Protocol (SIP) trunking to generate hundreds of concurrent, low-cost calls from virtually anywhere in the world. call bomber com