2N Helios IP User Manual

Configuration
3.3
80
Enable audio stream
Set whether the audio channel is part of the stream transmitted.
Enable video stream
Set whether the video channel is part of the stream transmitted.
Figure 3.26 Video Streaming Setting
Quality Settings
QoS DSCP for video
Set the priority of the video transmitting packages in the network. The value is a
decimal number and defines individual bits in the ToS (Type of Service) field in the
IP packet header (bits 8–16).
Caution
 Wrong settings may deteriorate the transfer quality. Do not change this
parameter if you are not sure. The change in transfer quality will show
only in case the network components support this service.

2N Helios IP Specifications

General

Type	IP Intercom
Connectivity	Ethernet
Tamper Switch	Yes
Audio	Full duplex
Microphone	Built-in
Speaker	Built-in
Camera	Yes
Power Supply	PoE
Operating Temperature	+60°C
Ingress Protection	IP54
Protocols	SIP, RTSP, ONVIF
Audio Codec	G.711, G.722
Installation	Surface mount, flush mount (depending on model)