Minimal terminal program to get access to a serial console
PLC-Logger and Analyzer
Blocks unwanted calls using caller ID and a modem
Simple SMTP Client and Server for testing the network configuration
GSM Modem based sms sending tool
A Twitch Chat Client
TCP Terminal is a tool for testing and debugging TCP communication.
NFS Server is an application for Windows - supporting protocol NFS 2
Implementation of the OFTP2 protocol (RFC 5024)
software for email automation (newsletters, transaction mails, etc.)
Sharik lets you easily share files within your local network
Roundcube plugin to create client-side e-mail filtering.
An open source 3GPP LTE implementation.
http://www.vaakpbx.com
DC ++ open source client
mailbox synchronizer
Diverse P2P Filesharing