I Hear U is a Voice over IP (VoIP) for Linux. I Hear U is a Voice over IP (VoIP) for Linux and it creates an audio stream between two computers the easiest way and with minimal traffic on the network. Here are some key features of "U Hear": • Peer -to-Peer: the communication between two computers without the need of other servers and protocols in the middle. · UDP / TCP support: IHU supports both UDP and TCP, with the possibility to choose UDP, for Quick and easy connections, or TCP, if it is the only solution when your computer is behind a firewall or NAT. · Good audio performance: IHU was born to give the best quality audio with low latency above all. To this purpose IHU is compatible with ALSA, now the default Linux sound architecture, but also with Jack, a server with low latency audio. For audio compression, IHU uses Speex, a Codec optimized for speech (and completely free and open source) . Crypted · Stream: You also have the option to encrypt the stream using a hybrid of fast encryption (RSA + Blowfish) · Command line support: the GUI is not strictly necessary, you can also run a IHU Documents from command line (eg if you need to run the program on remote computers). • Free and Open Source: IHU is totally free and distributed under the terms of the GNU General Public LicenseThe usability of IHU are endless, for example, you can use it as a phone to talk with friends around the world, or at home / work, to discuss, among computers on the LAN, etc., use it as your suggests.Here Phantasy some key features of "I Hear U" · improved functionality: ring volume adjustable · bugfix: playing dumb when seeking the source code files ·: update speex 1.1.11What's new in this version : · several calls are now supported. · option AGC has been improved. • The configuration file has been reviewed. · There are many other improvements and bug fixes.