Similar to Fring
人人網
Renren
Rotten Tomatoes
Rotten Tomatoes
ラーニング ツールズ インターオペラビリティ
Learning Tools Interoperability
VoIP
Voice over IP
050plus
Brekeke PBX
Brekeke PBXBrekeke SIP Server
Inter-Asterisk eXchange
Inter-Asterisk eXchangeJitsi
JitsiMegaco
H.248MGCP
Media Gateway Control Protocol
TeamSpeak
TeamSpeakTISPAN
Telecoms & Internet converged Services & Protocols for Advanced Networks
WIRES-X
Wide-coverage Internet Repeater Enhancement System
Asterisk (PBX)
Asterisk (PBX)
Ekiga
Ekiga
1ヶ国限定プラン
Google ボイス
Google Voice
世界中どこでもプラン
ソフトフォン
Softphone
FaceTime
FaceTime
Peer to Peer
Peer-to-peerAMule
AMule
Chord
Chord (peer-to-peer)
CREA (ソフトウェア)
DC++
DC++
EDonkey
EDonkey network
Freenet
Hyphanet
