No specific info about version 3.1. Please visit the main page of ChatStat on Software Informer.
It's an instant messenger that lets you send free text messages to mobile users
Razer Comms is a voice chat gaming messenger for Windows uses.
OfficeSIP Messenger provides enterprises with advanced instant communications.
Allows you to chat with your friends using a Yahoo, or a Fastlife ID.
WengoPhone 2.1.2 allows you to make free phone calls to other users.
With this program you can recover and decode all private messages.