The carrier examined a year of data beginning with the date that wholesale price controls were introduced.
Francis Afful of MTN Ghana and Guy Howie of Biaas were the guests for a show that was entertaining, varied and informative.
The widespread adoption of origin based pricing in Europe is effectively a stealth tax that further encourages customers to switch to OTT services.
A survey by the UK regulator found that fewer than half of landline and mobile subscribers had received a nuisance call in the previous four weeks.
How can smaller international carriers compete in a high volume, low margin business? The answer is to deliver quality and prevent fraud.
Authorities are taking action following a 50% rise in phone impersonation frauds.
The numbers were used by English-speaking fraudsters wanting to obtain remote access to their victims’ computers.
Biaas argues fraudsters exploit destinations on carrier price lists which cannot be used for normal international termination.
National dial plans define how many digits belong in a valid number. Guy Howie says fraudsters and telcos ignore those rules.
TL;DR: Ofcom does the least possible to address the frauds which are a direct consequence of its own incompetence.