Most Viewed

Name Description
Twinkle Voice over Internet Protocol (VoIP) SIP Phone (GUI)
Empathy GNOME multi-protocol chat and call client
Skype client for Skype VOIP and instant messaging service
Mail Notification mail notification in system tray
Asterisk GUI Client GUI client application for the Asterisk open-source PBX
Thunderbird/Icedove mail/news client with RSS and integrated spam filter support
EchoLinux EchoLink client program
OTRS Open Ticket Request System
XChat IRC client for X similar to AmIRC
Psi Jabber client using Qt
KMail full featured graphical email client
Lotus Notes Enterprise-class email, calendar, and messaging suite
Pidgin graphical multi-protocol instant messaging client
SJphone VoIP Internet phone
Qtel Graphical client for the EchoLink® protocol
Gossip friendly Jabber client for GNOME
Mutt text-based mailreader supporting MIME, GPG, PGP and threading
WengoPhone SIP-based software telephone with video and chat (transitional package)
Ksirc IRC client for KDE
X-Lite VoIP Internet phone
Kphone Voice over IP (VoIP) phone application
Unison Desktop Client combines a telephone system, email and instant messaging in a single client
Ventrilo surround sound voice communication software
Finch text-based multi-protocol instant messaging client
WeeChat Fast, light and extensible chat client