A VoIP phone system is essentially as system that runs over your Internet connection rather than across a traditional telephone line (PSTN). With just an internet connection you can make and receive telephone calls as usual but with the added benefit of enjoying a simplified, flexible system at a reduced cost. You no longer need to subscribe to an expensive contracted telephone line and your call charges (if any) are considerably cheaper. With prices starting from as little as £11 per month, inclusive of call packages, VoIP is an incredibly cost effective option for your business phones.
