Call Clarity VoIP
Call Clarity VoIPoffer full advise on how best deploy voip into your workplace we offer a number of tailored solutions from small office exchanges to full call centre operations, contact one of our sales representatives now and a arrange a free consultation.
callclarity.net/

PC 2 Call
PC-phone internet VoiP voice service provider based in the UK.
pc2call.com/

PipeCall VoIP
PipeCall is the revolutionary VoIP (Voice over IP) service from Pipemedia, which allows users to make and receive phone calls via virtually any broadband connection.
pipemedia.net/

VOIP for Business
Do you want to gain tighter control over the cost of your business communications, without compromising on quality of service or security? And do you want to enhance the way your business uses the telephone and email to talk to customers, suppliers and employees? PIPEX's VOIP for Business gives you the power to do all of this - and much more.
pipex.net/products/voip/

Vonage VoIP
Whether you're a telecommuter, or have a small business, Vonage Small Business Unlimited gives your business everything you need to maximize your savings and productivity.
vonage.co.uk/products_premium_sb.php