VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
Web based system for Computer Assisted Telephone Interviewing (CATI)
Unified Communications System - PBX System
Cellular manager for mobile phones/modems
Frontend for ModemManager 0.6/0.7, Wader and oFono
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.
ss7mon an SS7/SIGTRAN signalling monitor
CRM system based on vtiger, adapted to Polish companies.