You apparently have SMPF from Eclipse/BT , and are looking to replace it with telephony only from BT (via FTTP in your case as FTTP is available ) , but why do you think a telephone only service from BT will be at zero cost ? , it isn’t currently zero with your Eclipse ISP /BT shared metallic path arrangement , and although you have never said what the division of the £636 annual cost is for the shared metallic path service , you obviously pay BT something , probably more that 50% of that £636, this has always been an unnecessarily expensive arrangement, although you do benefit from inclusive calls from Eclipse , something to factor in when taking BTDV , if you do use these inclusive minutes, then BTDV will be very expensive on PAYG , so presumably the Unlimited option on BTDV is the one you would take .
If you accomplish this change to BTDV as a standalone service via FTTP , migrating from SMPF , (Eclipse removed completely ) , the old SMPF terms are obvious no longer valid, the current cost of a telephone only service from BT , with no discount on the fee for not having broadband which obviously you do not qualify for , as you do have broadband from No One ( personally I think a ridiculous name for an ISP ) , is £30 with 30ppm for any outgoing call with PAYG , or £48 if included calls are needed , so a long way from zero and hugely more expensive than adding a VoIP provider to run over your No One FTTP service .
Add to this the undoubtedly rarity (and consequently difficulty ) of providing a BTDV phone only service , something that I have never seen or heard of being provided , either personal knowledge or via forums such as this , ( although the mechanism seems to be a very low bandwidth profile ) I’d suggest getting this won’t be straightforward, AFAIK no service specific BT equipment exists for this , so presumably a standard SH2 router will be provided.
I do think you will be stress testing the provision process if you manage to get an order raised for this ,( SMPF to BTDV only , over FTTP ) possibly as the first ever customer, I dare say all existing phone only BT customers are still on PSTN , and every other SMPF customer ( can’t be that many ) will want a broadband service when they are moved from SMPF as part of the PSTN retirement , I think you may well be unique in your requirements.
It’s possible BT are entertaining you on this , as a way to have a proof of concept type ‘live’ order before shifting existing phone only customers from PSTN , so perhaps you are an unknowing participant in a trial.
It’s difficult to see what your motivation is here , it certainly can’t be economic, if it’s a separation of services , you get no redundancy anyway , as you will still only have a single phone service , the DV service may fail , the router may fail etc , there is no ‘network’ redundancy as the same optics are used for the No One broadband as the BTDV , so a PON fault affects both , the only benefit is if No One go bust with no warning ( and therefore no period to move provider ) your telephone service continues but that’s hardly a realistic concern, it seems to me you are simply being ‘difficult’ for no other reason than it’s possible for you to request this
Edited by Iniltous (Wed 02-Jul-25 08:39:08)