We are a Sip Trunk provider, save most customers up to 70% on there current voip or other phone services. We also are the leading in Faxing over sip wit our 100% guarenteed reliability and secure IEtherFax solution. Please feel free to check us out at www.ietherspeak.com and also if you have time read the press release from ShoreTel about one of our customers Americas Car-Mart. http://tinyurl.com/23t6tvs