https://community.talktalk.co.uk/t5/Technology/Land-line-Digital/m-p/3137062#M28425 <P>Hi there&nbsp;</P> <P>&nbsp;</P> <P><A>@Gliwmaeden2</A>Thank you very much for supporting:)</P> <P><BR />&nbsp;</P> <P><BR />&nbsp;</P> Tue, 11 Nov 2025 12:42:27 GMT nambuso-TT 2025-11-11T12:42:27Z https://community.talktalk.co.uk/t5/Technology/Land-line-Digital/m-p/3137057#M28423 <P>How do I find out if my digital landline phone is using the digital network via the modem or the PSTN copper line?</P> Tue, 11 Nov 2025 12:31:38 GMT https://community.talktalk.co.uk/t5/Technology/Land-line-Digital/m-p/3137057#M28423 Steve2477 2025-11-11T12:31:38Z https://community.talktalk.co.uk/t5/Technology/Land-line-Digital/m-p/3137059#M28424 <P>If you still have an Openreach master socket in your house, plug the phone in there. Is there any tone, and are you able to make / receive calls that way?</P> <P>&nbsp;</P> <P>Try phoning it from your mobile to check it responds.</P> <P>&nbsp;</P> <P>To have VOIP you would need to have requested it specifically with your Full Fibre order. There's usually a £2 monthly charge to maintain a VOIP service through Talktalk now, before paying for any calls / boosts. It won't just work by plugging the phone into the back of the router, without previously setting it up during the ordering process, <a href="https://community.talktalk.co.uk/t5/user/viewprofilepage/user-id/917491">@Steve2477</a>.</P> Tue, 11 Nov 2025 12:41:06 GMT https://community.talktalk.co.uk/t5/Technology/Land-line-Digital/m-p/3137059#M28424 Gliwmaeden2 2025-11-11T12:41:06Z https://community.talktalk.co.uk/t5/Technology/Land-line-Digital/m-p/3137062#M28425 <P>Hi there&nbsp;</P> <P>&nbsp;</P> <P><A>@Gliwmaeden2</A>Thank you very much for supporting:)</P> <P><BR />&nbsp;</P> <P><BR />&nbsp;</P> Tue, 11 Nov 2025 12:42:27 GMT https://community.talktalk.co.uk/t5/Technology/Land-line-Digital/m-p/3137062#M28425 nambuso-TT 2025-11-11T12:42:27Z