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Voip Providers supporting:
 | h.323 protocol |  |
found 303 companies
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VoIP Provider: Affinity Telecom
Location: United Kingdom/London
Main Category: Voip Termination ISP
Categories: Internet Telephony Service Provider, Voip Termination ISP Protocols: h.323 Services: E1 Bulk Wholeseller
VoIP Provider: 247fone (Pvt) Ltd.
Location: United Kingdom/London
Main Category: Internet Telephony Service Provider
Categories: Internet Telephony Service Provider Protocols: h.323, SIP Services: IP devices, PC to Phone
VoIP Provider: 81056700.com
Location: Hong Kong
Main Category: Voip engineering
Categories: Hardware, Incumbent PTT, International VoIP Wholesale Provider, Internet Telephony Service Provider, Voip consulting, Voip engineering, Voip Termination ISP Protocols: h.323, SIP Services: Billing Software, Call Relay VoIP Solutions, Call Routing VoIP Solutions, Consultancy Services, E1 Bulk Wholeseller, Fax To Fax, Gatekeepering, H.323 Softswitch & CPE, H.323 VoIP Gateway, Installation and Support Services, IP devices, Partnering for Origination and Termination, PC to Phone, Phone To PC, Phone To Phone, SIP VoIP Gateway, System Integration, Termination
VoIP Provider: Inside telecommunications
Location: Macedonia/Ohrid
Main Category: Internet Telephony Service Provider
Categories: Internet Telephony Service Provider, Voip Termination ISP Protocols: SIP, h.323 Services: Termination, Web To Phone
VoIP Provider: EmpoTel
Location: USA/Lake Worth
Main Category: International VoIP Wholesale Provider
Categories: Internet Telephony Service Provider, International VoIP Wholesale Provider, Hardware, Internet VoIP and Video Conferencing Service Provider, Network Service Provider, SIP Billing, Voip consulting, Voip Termination ISP Protocols: SIP, MGCP, h.323 Services: Web To Phone, Voice and Video Conferencing, Termination, SIP VoIP Gateway, SIP Softswitch & CPE, Phone To Phone, Phone To PC, PC to Phone, Partnering for Origination and Termination, IP devices, Gatekeepering, Collaboration, Call Routing VoIP Solutions
VoIP Provider: 1stfone Inc.
Location: Canada/Montreal
Main Category: International VoIP Wholesale Provider
Categories: Hardware, Hosted VoIP billing service provider, Incumbent PTT, International VoIP Wholesale Provider, Internet Telephony Service Provider, Internet VoIP and Video Conferencing Service Provider, Network Service Provider, SIP Billing, VoIP Billing Software Provider, Voip consulting, Voip engineering, Voip Termination ISP, Wireless Broadband Protocols: h.323 Services: H.323 VoIP Gateway, Phone To Phone, Termination
VoIP Provider: FAYN Telecommunications s.r.o.
Location: Czech Republic/Brno
Main Category: Internet Telephony Service Provider
Categories: Internet Telephony Service Provider Protocols: SIP, h.323 Services: Voice and Video Conferencing, SIP VoIP Gateway, SIP Softswitch & CPE, Phone To Phone, Phone To PC, PC to Phone, Installation and Support Services, H.323 VoIP Gateway, Gatekeepering
VoIP Provider: Broadvox Direct
Location: USA/Cleveland
Main Category: Internet Telephony Service Provider
Categories: Voip Termination ISP, Voip consulting, SIP Billing, Network Service Provider, Internet Telephony Service Provider Protocols: h.323, SIP, MGCP Services: Call Routing VoIP Solutions, Call Relay VoIP Solutions, Collaboration, Consultancy Services, Data Conferencing, E1 Bulk Wholeseller, Fax To Fax, Gatekeepering, H.323 Softswitch & CPE, H.323 VoIP Gateway, Installation and Support Services, IP devices, Outsourced Billing, Partnering for Origination and Termination, PC to Phone, Phone To PC, Phone To Phone, System Integration, Termination, Voice and Video Conferencing, Web Call, Web To Phone
VoIP Provider: ALLOTELECOM
Location: Canada
Main Category: International VoIP Wholesale Provider
Categories: Internet Telephony Service Provider, International VoIP Wholesale Provider Protocols: h.323, SIP Services: Gatekeepering, H.323 VoIP Gateway, IP devices, PC to Phone, Phone To PC, Phone To Phone, SIP VoIP Gateway, Termination, Web Call, Web To Phone
VoIP Provider: Selectra Ltd
Location: United Kingdom
Main Category: Internet Telephony Service Provider
Categories: Internet Telephony Service Provider Protocols: h.323 Services: Billing Software, Call Relay VoIP Solutions, PC to Phone, Phone To PC, Web To Phone
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