Vonage is the world's leading VoIP or Voice over Internet Protocol provider. We are industry experts in the use of VoIP technology, which is also known as 'Voice over IP'. VoIP works with existing broadband connections and normal digital telephone handsets. VoIP routes phone calls through the internet, instead of through traditional landlines (such as ADSL or cable). The only piece of equipment necessary to use VoIP is a small phone adapter, to connect the telephone handset to a modem (or router), instead of plugging it into a wall socket. In every other respect, making a phone call is the same as before, whether the computer is on or not. VoIP technology means that anyone who has access to broadband can get cheap phone calls. Cutting-edge VoIP technology with Vonage offers our customers the opportunity to make unlimited¹ cheap phone calls, making massive savings on your phone calls.
††You are responsible for compliance with the laws of any country where the Vonage adapter may be used. Do not use the adapter where prohibited by law.
¹Unlimited calling applies to UK landline numbers starting with 01, 02 and 03. Calls to geographic landline numbers in our unlimited international call plans are unlimited and do not include calls to mobiles unless specified.
Where stated, inclusive call plans calling to UK landlines applies to numbers starting with 01, 02 and 03. Calls to international geographic landline numbers are included in our inclusive international call plans and do not include calls to mobiles unless specified. Calls outside your call plan are billed per minute, part minutes are billed as whole minutes and are rounded up to the nearest whole penny. Fair usage policy applies to our V-Plan 4i call plan. Broadband required. Minimum set up fee of £8.99 applies. View our full terms of service here. You can also view our cookies policy here.