Cellular manager for mobile phones/modems
VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
Web based system for Computer Assisted Telephone Interviewing (CATI)
Open source Fax server software for inbound / outbound internet Faxing
Project about FusionPBX on Live Medium
Enterprise telephony recording and retrieval system
Multi user address book application accessable through the web.
H.323 Gatekeeper for VoIP and videconferencing
An administration web interface for Mumble VoIP servers in PHP
Webface witch extract CDR (Call Detail Records) from MySQL base.
Graph active VoIP calls on Google Maps.
CRM system based on vtiger, adapted to Polish companies.
GSM L1-L3 stack with SIP network interfaces