Which service provider is leading?
Xinix World is leading in providing VoIP services. It not only provides cheap plans but its services are also advanced. Xinix World allows free calling within its network and also it provides free calling facility to over 70 countries. Its call charges to UK landline and mobile are also lowest. Another advantage is its customer care. It is one of the few VoIP small business providers, who provide round the clock customer service is provided at a premium.
Gradwell is also a contender to the post of the best VoIP company. It offers free setup and starts monthly premium at £8 with calls starting at 1.25p per minute. Also it has unlimited packages starting at £16 per month. UK calls are made free under this package. If you want free international calls, you can choose plan £33. There are more companies that can be called the best VoIP small business providers.
A small business can find list of top service provider on the web but there are many websites that list and rate Internet telephony companies. The user has to be careful in his selection of Internet telephony company from a host of VoIP small business providers.