Category:VoIP companies

• Defunct VoIP companies (5 P)

A

• VoIP companies of Australia (3 P)

C

• VoIP companies of Canada (21 P)

G

• VoIP companies of Germany (3 P)

I

• VoIP companies of Ireland (1 P)
• VoIP companies of Israel (4 P)
• VoIP companies of Italy (1 P)

N

• VoIP companies of Norway (1 P)

S

• VoIP companies of Spain (1 P)
• VoIP companies of Sweden (2 P)
• VoIP companies of Switzerland (1 P)

U

• VoIP companies of the United Kingdom (4 P)
• VoIP companies of the United States (3 C, 43 P)

• List of VoIP companies

A

• AT&T CallVantage

B

• Brekeke PBX

C

• CM (commerce)

D

• Damovo
• Dial-Office IP-PBX
• Dialexia
• Dreamtilt

E

• Eicon
• Eventis

F

• Freshtel

G

• GlobalRoam

H

• HERO Hosted PBX

J

• Jaxtr

M

• MegaPath
• Morodo

N

• NextGenTel
• Nokia Networks
• NOS (Portuguese company)

O

• Orbitel (Bulgarian company)

P

• Primus Telecommunications (Australia)

R

• RingCentral

S

• SIP provider
• Sipgate
• Skype Technologies
• Snapforce
• Snom
• Spirit DSP
• Swisscom

T

• Tdsoft
• Tejas Networks
• TringMe

V

• Viber
• Voxbone

W

• Wengo

Z

• Zadarma
• Zultys