Martin John of AQL talks ISRF mechanics

Mechanics behind International Shared Revenue Fraud

VoIP fraud continues to rear its head this week with a post on ISRF mechanics. Continuing with his week as guest editor covering VoIP fraud issues David Cargill has invited industry expert Martin John from AQL to discuss IRSF mechanics – how it actually works: As we all know International Shared Revenue Fraud (ISRF) plays a […]

IRSF VoIP fraud by country

Telecom Fraud – Investment in Prevention and Detection initiatives not always available.

IRSF- International Revenue Share Fraud This week we have David Cargill as guest editor. David runs the Operations Working Group at  the Internet Telephony Sevice Providers’ Association (ITSPA) and takes a special interest in VoIP Fraud. David has invited a number of experts to contribute guest posts on fraud related subjects. This ties in with the ITSPA/trefor.net […]

telecoms fraud workshop VoIP Fraud: Money Lost PABX fraud telecom fraud telecoms fraud liability

PABX fraud is on the up – by Manuel Basilavecchia of Netaxis

PABX fraud growth This week we have David Cargill as guest editor. David runs the Operations Working Group at  the Internet Telephony Sevice Providers’ Association (ITSPA) and takes a special interest in VoIP Fraud. David has invited a number of experts to contribute guest posts on fraud related subjects. This ties in with the ITSPA/trefor.net Workshop on Wednesday […]