E18 Door Phone Administrator Guide
13.2.Voice Encryption
SRTP(Secure Real-time Transport Protocol) is a protocol defined on the
basis of Real-time Transport Protocol. The data of the transmission protocol
provides encryption, message authentication, integrity assurance and replay
protection. Path: Account > Advanced > Encryption interface
Parameter Set-up:
Voice Encryption(SRTP): choose Disabled, Optional or Compulsory for SRTP.
If it is Optional or Compulsory, the voice during the call is encrypted, and you
can grab the RTP packet to view
13.3. Motion Detection
Motion Detection is often used for unattended surveillance video and
automatic alarm. The images collected by the camera at different frame
rates will be calculated and compared by the CPU according to a certain
algorithm. You can turn enable motion detection and configure the time
interval, and configure the motion detection sensitivity and notification type
when the motion detection action is triggered.
13.3.1. Configure Motion Detection on the Web Interface
On the device web interface, you can not only configure the time interval but
also the motion detection sensitivity and notification type when the motion
detection action is triggered. Path: Surveillance > Motion > Motion Detection
Options interface
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