Category:VoIPのソフトウェア

Discord

Skype

Mumble (software)

Jitsi

Voice over IP

KakaoTalk

Jami (software)

Media Gateway Control Protocol

Wide-coverage Internet Repeater Enhancement System

H.248

Softphone

Brekeke PBX

Gizmo5

Inter-Asterisk eXchange

Messenger (Meta)

OSIP

Tango (software)

Tox (protocol)

Asterisk (PBX)

Empathy (software)

Google Hangouts