Category:VoIPのソフトウェア

Jitsi

Mumble (software)

Voice over IP

Jami (software)

Media Gateway Control Protocol

Wide-coverage Internet Repeater Enhancement System

H.248

TeamSpeak

Brekeke PBX

Gizmo5

Inter-Asterisk eXchange

Facebook Messenger

OSIP

Tango (software)

Tox (protocol)

Asterisk (PBX)

Empathy (software)

Google Hangouts

Google Voice