Quote:I believe that to accomplish this therefore would require system data feedback to determine whether or not the call was a revenue sharing call at termination if the announcement was to be made by the originating carrying telco. Where the carrying route was across continents this could become very complicated. If the announcement was to be made by the receiving carrier it would be equally complicated. I believe you are missing the element of complication introduced into this system by the variable of "revenue sharing call or not?".
Dorf this seems to be Ofcom and the Telcos problem to sort out and not ours. The Telcos have special privileged access to Ofcom at the NTS focus groups which the rest of us do not enjoy. Therefore I am sure that they can thrash this out there and come up with a solution. Since Ofcom have proposed this solution, based on talks with the telcos, the solution must surely be capable of being implemented. I would have thought a database could be set up that would hold the relevant information for the telcos.
I believe that how the call is routed is irrelevant as it is where it terminated and the amount charged by the terminating call party that determines the price. Surely so long as a database exists that indicates who is the terminating call party for any specific 0870 number then it is easy to determine the call cost before the number is dialled.
British Gas do not know how much it is going to cost them to buy gas every day of the week but their occasionally revised customer tariff charges a price adequate to let them make a profit regardless of daily fluctuations in wholesale gas prices. Similarly under the new arrangements your telco will not charge you a different price to an 0870 number every day of the week depending how it routes. They will instead charge a price that lets them make a profit with all calls to that terminating call party and on some days they will make more profit out of what you are paying them and on some days less.
But of course it is too complicated. The simple solution was make all 0870 and 0845 calls priced at geographic rates, except for legacy 0845 ISP numbers that would be charged at the old BT standard rates (no new dialup ISPs could set up on these old 0845 numbers). And then 0871 and 0844 would become a another 09 prefixed set of numbers regulated by ICSTIS. All ICSTIS regulated numbers would then have price announcements in place in this consumer centric solution.
Ofcom's solution seems to deliberately rely on making things so complicated that the public won't understand it all and so the lie will be able to continue that 0870 numbers are supposedly ordinary national rate calls, even though many will not be. Surely you can see that the whole point of the new arrangements is precisely so that Jo Public will find it all too difficult to cope with. Whilst at the same time good old Ofcom will have been seen to have done something.