Linphone - Linphone is an internet phone or Voice Over IP phone (VoIP).
A new media news bot - Staying informed has never been so easy.
Zoiper - Cross-platform VoIP softphone dialer for SIP and IAX systems
Forbes newsbot on Telegram - News stories pushed to you via Telegram messenger
Sipdroid - Free and open-source SIP/VoIP Client
Do You Even List? - Auto updating Twitter list of people you interact with most