Most home users will already have a Broadband modem and analogue telephone handset which can be used with VoIP if an extra device is added, known as an “Analogue Telephone Adaptor” or ATA. See diagram 1.
Alternatively, you can replace your current ADSL modem with one that also supports VoIP. See diagram 2.
Pricing includes configuration, delivery and manufacturer warranty. Warranty is provided as a consumer entitlement under the Competition and Consumer Act.
Diagram 1: Common setup with an ATA
Diagram 2: Common setup with a modem that supports VoIP