User Guide

5.3.3. VideoCodecs
IT82A(869) support H263, H264 and H265 video codec.
5.3.4. VideoCodec
To configure the video codec parameters.
Codec Resolution: IT82A(869) supports the resolutions:
QCIF,CIF, VGA, 4CIF and720P.
Codec Bitrate: To configure bit rates of video stream.
Codec Payload: To configure RTP audio video profile.
5.3.5. Subscribe
To display and configure MWI, subscription settings.
MWI: Message Waiting Indicator which is used to indicate
whether there is unread new voice messages.
BLF: BLF is short for Busy Lamp Field which is used to monitor
the designated extension status.