Caller-ID Name Disclosure

• Tools:

• • Asterisk IPBX
  • Most soft-phones
  • VoIP to PSTN service providers that honor user-supplied Caller-ID information
  • • http://www.iax.cc/ - IAX VoIP provider, use Asterisk!
    • http://www.spoofcard.com/ - Calling-card based
    • http://www.telespoof.com/ - For “business” use
    • http://www.fakecaller.com/ - Text to Voice “prank” messages!
  • PSTN Telephone Line w/Caller-ID

• Mitigation:

• • Have the PSTN telephony provider remove the Caller-ID name associated with your number