VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
Cellular manager for mobile phones/modems
Desktop communication tool: chat, telephony, multimedia
Web based system for Computer Assisted Telephone Interviewing (CATI)
Unified Communications System - PBX System
Frontend for ModemManager 0.6/0.7, Wader and oFono
Asterisk based VoIP pbx appliance
Scan all CISCO phones in your LAN to get their information
Blocks unwanted calls using caller ID and a modem
H.323 Gatekeeper for VoIP and videconferencing
A command line utility for remote controlling Polycom VVX IP phones
An administration web interface for Mumble VoIP servers in PHP
AT commands as input are sent to modem and responses given as output.
Webface witch extract CDR (Call Detail Records) from MySQL base.
A Murmur-Server Webinterface written in PHP for Mumble
ss7mon an SS7/SIGTRAN signalling monitor
Simple Fone Recorder
Fix Skype fixes future timestamps in the Skype messages database.
TAPI Phone Monitor for Windows
CRM system based on vtiger, adapted to Polish companies.