Н.263 – the codec for video compression, initially created for low-bit rate video conferences. Nowadays it has found a wider use in the Internet; it is used in Flash Video, YouTube, and Google Video.
Н.264 – the standard of compressing videos, meant for achieving a high level compression video by keeping high quality image. It is used in digital television of high-definition (HDTV) and in many other areas of digital video.
Shetab phone-to-phone service has been stabilished in 1380 (2001), presenting a pleasant quality in international calls, using VoIP technology via E1 digital lines.Shetab provides various facilities for customers comfort and hospitality, w
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