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VOIP Solutions: PC to Phone, PC to PC, USB Phone, IP broadband Phone
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PC-Tone offers complete VOIP solutions:
PC to Phone
PC to PC
Phone to PC
Phone to Phone
SMS or ANI call back system
Softphones for both SIP and H.323 compliant with NAT or firewall support

Latest developments:

- 3G video phone from 3 Hong Kong works with our video softphone.

- Audio SMS sender provides bulk send of audio short messages all over the world.

- New comprehensive softswitch with wholesale and retail support compatible to both H323 and

SIP, i.e. IP IVR, call forward, call back etc.

中文简体主页（Chinese )

PC通免费网络电话