GlobalPhone supports leading SIP VOIP telephone handsets and soft-phones with its hosted PBX service. We guarantee low prices that will match or beat internet prices and our close partnerships with these brand name VOIP phone manufacturers ensures priority configuration support, training. GlobalPhone softphone clients run on PCs, MACs, Apple IPhone and Google Android phones. Other brand SIP telephone devices may also run on our Hosted PBX network, but without guaranteed engineering support. For up to date price quotations and VOIP phone model selection, please contact sales@gphone.com or call 703-584-4360.