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companies List of Voice Over IP Companies

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List of the top voice over ip companies in the world, listed by their prominence with corporate logos when available. This list of major voice over ip companies includes the largest and most profitable voice over ip businesses, corporations, agencies, vendors and firms in the world. If you are wondering what the biggest voice over ip companies are, then this list has you covered. This list includes the most famous voice over ip companies in the industry, so if you're thinking of working in the voice over ip industry you might want to look to these companies for jobs. This list includes names of both small and big voice over ip businesses.

List companies include Verizon Communications, Skype and many more.

This list answers the questions, "What are the biggest voice over ip companies in the world?" and "What are the most successful voice over ip companies?"

1
8x8, Inc. is listed (or ranked) 1 on the list List of Voice Over IP Companies
8x8, Inc. Telephone Communications^! Except Radiotelephone, Voice over IP

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2
Aastra Technologies is listed (or ranked) 2 on the list List of Voice Over IP Companies
Aastra Technologies Telecommunications, Voice over IP

3
AS Starman is listed (or ranked) 3 on the list List of Voice Over IP Companies
AS Starman Voice over IP, Cable television, Internet service provider

4
AT&T CallVantage is listed (or ranked) 4 on the list List of Voice Over IP Companies
AT&T CallVantage Voice over IP

5
AudioCodes is listed (or ranked) 5 on the list List of Voice Over IP Companies
AudioCodes Telecommunications, Technology, Voice over IP

6
Bandwidth.com is listed (or ranked) 6 on the list List of Voice Over IP Companies
Bandwidth.com Voice over IP

7
Bond Wireless is listed (or ranked) 7 on the list List of Voice Over IP Companies
Bond Wireless Telecommunications, Voice over IP

8
BroadVoice is listed (or ranked) 8 on the list List of Voice Over IP Companies
BroadVoice Telecommunications, Voice over IP

9
Cable One is listed (or ranked) 9 on the list List of Voice Over IP Companies
Cable One Telecommunications, Voice over IP, Internet Publishing and Broadcasting and Web Search Portal

10
Clearwire is listed (or ranked) 10 on the list List of Voice Over IP Companies
Clearwire Voice over IP

11
Com Hem is listed (or ranked) 11 on the list List of Voice Over IP Companies
Com Hem Telecommunications, Voice over IP

12
Covad is listed (or ranked) 12 on the list List of Voice Over IP Companies
Covad Telephone Communications, Except Radiotelephone, Telecommunications

13
DCI Telecom is listed (or ranked) 13 on the list List of Voice Over IP Companies
DCI Telecom Telecommunications, Voice over IP

14
Deltathree is listed (or ranked) 14 on the list List of Voice Over IP Companies
Deltathree Telephone Communications^! Except Radiotelephone, Telecommunications, Voice over IP

15
Dialexia is listed (or ranked) 15 on the list List of Voice Over IP Companies
Dialexia Software, Computer hardware, Telecommunications

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16
Dialogic Inc. is listed (or ranked) 16 on the list List of Voice Over IP Companies
Dialogic Inc. Software, Telecommunications, Voice over IP

17
EarthLink is listed (or ranked) 17 on the list List of Voice Over IP Companies
EarthLink Computer security, Information technology, Telecommunications

18
Engin Limited is listed (or ranked) 18 on the list List of Voice Over IP Companies
Engin Limited Telecommunications, Voice over IP

19
FaktorTel is listed (or ranked) 19 on the list List of Voice Over IP Companies
FaktorTel Telecommunications, Voice over IP

20
Five9 Inc. is listed (or ranked) 20 on the list List of Voice Over IP Companies
Five9 Inc. Customer Relationship Management, Voice over IP

21
Free World Dialup is listed (or ranked) 21 on the list List of Voice Over IP Companies
Free World Dialup Voice over IP

22
Freshtel is listed (or ranked) 22 on the list List of Voice Over IP Companies
Freshtel Telecommunications, Voice over IP

23
Gizmo5 is listed (or ranked) 23 on the list List of Voice Over IP Companies
Gizmo5 Voice over IP

24
Global IP Solutions is listed (or ranked) 24 on the list List of Voice Over IP Companies
Global IP Solutions Voice over IP

25
HipVoice is listed (or ranked) 25 on the list List of Voice Over IP Companies
HipVoice Voice over IP

26
iCall is listed (or ranked) 26 on the list List of Voice Over IP Companies
iCall Telecommunications, Voice over IP

27
ICall is listed (or ranked) 27 on the list List of Voice Over IP Companies
ICall Telecommunications, Voice over IP

28
inContact, Inc. is listed (or ranked) 28 on the list List of Voice Over IP Companies
inContact, Inc. Telephone Communications, Except Radiotelephone, Telecommunications

29
Internode is listed (or ranked) 29 on the list List of Voice Over IP Companies
Internode Telecommunications, Voice over IP, Internet service provider

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30
IPdrum is listed (or ranked) 30 on the list List of Voice Over IP Companies
IPdrum Voice over IP

31
Iristel is listed (or ranked) 31 on the list List of Voice Over IP Companies
Iristel Telecommunications, Voice over IP

32
ITalkBB is listed (or ranked) 32 on the list List of Voice Over IP Companies
ITalkBB Voice over IP

33
Jajah is listed (or ranked) 33 on the list List of Voice Over IP Companies
Jajah Voice over IP

34
Jaxtr is listed (or ranked) 34 on the list List of Voice Over IP Companies
Jaxtr Voice over IP, Social Networking Software

35
Just Dial Communications is listed (or ranked) 35 on the list List of Voice Over IP Companies
Just Dial Communications Voice over IP

36
Lingo is listed (or ranked) 36 on the list List of Voice Over IP Companies
Lingo Telecommunications, Voice over IP

37
Mitel is listed (or ranked) 37 on the list List of Voice Over IP Companies
Mitel Telecommunications, Voice over IP

38
MKC Networks is listed (or ranked) 38 on the list List of Voice Over IP Companies
MKC Networks Telecommunications, Voice over IP

39
Modern Telegraph is listed (or ranked) 39 on the list List of Voice Over IP Companies
Modern Telegraph Voice over IP

40
NEC Unified Solutions is listed (or ranked) 40 on the list List of Voice Over IP Companies
NEC Unified Solutions Voice over IP

41
NextGenTel is listed (or ranked) 41 on the list List of Voice Over IP Companies
NextGenTel Telecommunications, Voice over IP

42
Nortel is listed (or ranked) 42 on the list List of Voice Over IP Companies
Nortel Telecommunications equipment, Telecommunications, Voice over IP

43
ooma, Inc. is listed (or ranked) 43 on the list List of Voice Over IP Companies
ooma, Inc. Telecommunications, Voice over IP

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44
Orbitel is listed (or ranked) 44 on the list List of Voice Over IP Companies
Orbitel Telecommunications, Voice over IP

45
PeerMe is listed (or ranked) 45 on the list List of Voice Over IP Companies
PeerMe Voice over IP

46
Plusnet is listed (or ranked) 46 on the list List of Voice Over IP Companies
Plusnet Voice over IP, Internet Publishing and Broadcasting and Web Search Portal, Telephony

47
Primus Canada is listed (or ranked) 47 on the list List of Voice Over IP Companies
Primus Canada Telecommunications, Voice over IP

48
Primus Telecom is listed (or ranked) 48 on the list List of Voice Over IP Companies
Primus Telecom Telephone Communications, Except Radiotelephone, Telecommunications

49
Primus Telecommunications is listed (or ranked) 49 on the list List of Voice Over IP Companies
Primus Telecommunications Telecommunications, Voice over IP

50
Radvision is listed (or ranked) 50 on the list List of Voice Over IP Companies
Radvision Telecommunications, Voice over IP