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C# VOIP VIDEO SOFTPHONE
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Version
9.2.0
Ozeki VoIP SIP .Net SDK for video softphone development
to make/receive voice/video calls effectively. The
sample program uses the SIP softphone source
implementation of Ozeki SIP SDK. The video softphone
ensures excellent voice and video communication by
supporting HD video phoning, jitter buffer, video
codecs: H.263, H.264, picture rotate, flip 720p, svga,
xvga, vga, cif, QCIF video resolution. The sample
program presents how to use video devices (camera,
video playback) and ensures video quality (resolution,
codecs). The greatest advantage of video softphone that
is developed by Ozeki SIP SDK is that there is no need
to download or install any application on the client
side but the clients can start video calls immediately.
For video calls, the camera is the input device that
captures the video data that is digitized by using
standard video codecs. The output device for video
communication is the video playback, i.e. the monitor,
displays the video data stream. Video calls are quite
similar to voice calls so only a few changes needed in
the source code of the Ozeki sample softphone example
since video calls uses the base of voice communication.
It is extended with extra codec support and display
methods. When it comes to video calls, both audio and
video data are sent in a digitized and segmented from
via the established phone line between the two VoIP
clients. The Ozeki video softphone supports the
standard video codecs so it ensures clear and smooth
video and sound quality. CUSTOMIZABLE FEATURES AND GUI:
You can easily customize the features and GUI of the
video softphone when you use Ozeki SIP SDK. ON-LINE
VOIP SERVICE SUPPORT: Ozeki SIP SDK works with almost
all VoIP service providers (Skype Connect, Gafachi,
Callcentric, SureVoIP, VoIPtalk, etc.) due to that it
is fully standard compliant. OUTSTANDING PBX
COMPATIBILITY: It is compatible with the most of PBXs
such as Cisco UCM, Asterisk PBX, 3CX Phone System,
Kamailio, OpenSIPS, SipX ECS, Elastix, etc.
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