The VoIP phone has redefined telephony as it is a single means to make cheap phone calls to international clients. The technology is based on a digital system and users are not confronted with any hidden charges.
Comparatively speaking that is. What makes UK in this connection unique is not just the low rates, but the more than couple of options to make international calls and the very sound infrastructure in terms of networks, etc. You can pick and choose from text n talk services, pay as you go mobile phones, or simply purchase cheap international calling cards to make your international calls from the UK. It is very much possible to make these international calls from your landline, or mobile phone or from anywhere else that you choose to prefer.