Tận hưởng mạng xã hội này trên Windows
Skype Technologies
Thorvald Natvig
MicroSIP
iotum
MicroSIP
Fineshare
Mark Heath
PC-Telephone.com
Viber Media
3CX
Fineshare Co., Ltd.
VaxSoft
VaxSoft
Finarea
Eassiy
FineShare Co., Ltd.
Fuze Inc.
NCH Software
Screen, Inc.
TalkHelper
Pinger, Inc.
Soft Comfort
Nymgo
8x8, Inc
Shark Labs
Pharao2n
Zello
Tango
Xilisoft Corporation
Xilisoft Corporation
Infonautics
Infonautics
Skype Limited
Essential Fax Software
NCH Software
Netralia Pty
Automate Technology
PQDVD
Snappy Soft
VoipZoom
InterVoip
PER SYSTEMS S.A.
HotRecorder
AGG Software
Ineen Inc.
VidSpeak.com
Wanadoo
