| VoIP Categories: | Internet Telephony Service Provider, Hosted VoIP billing service provider, Internet VoIP and Video Conferencing Service Provider, Voip Termination ISP, VoIP Billing Software Provider, Network Service Provider, Voip consulting, SIP Billing |
| VoIP Services: | Phone To Phone, Fax To Fax, Gatekeepering, Collaboration, Data Conferencing, Voice and Video Conferencing, Termination, Call Relay VoIP Solutions, Call Routing VoIP Solutions, Partnering for Origination and Termination, System Integration, Installation and Support Services, H.323 Softswitch & CPE |
