Group Paging
A group of users can be created with a purpose of receiving voice announcements through the speaker of a telephone set, but it has to be in the waiting mode.
AP VP500 is widescreen IP video phone that allows you to get high quality video image with high resolution. This product supports video conferencing, VoD, IPTV, video surveillance, and uses the latest audio / video codecs and various interfaces of audio / video inputs / outputs. AP VP500 has improved features, such as 720P high-resolution support and 12 "LCD screen. The benefits of choosing AP VP500 for video conferencing include high-quality audio, video and high-resolution screen.
Zahrancall, Inc.
Zahrancall is the world`s leading Internet calling card brand, specializing in prepaid calling card services throughout the world. Distributed through our regional and local Agents and Resellers, Zahrancall`s prepaid calling cards provide customers with a
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