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1. SAFETY PRECAUTIONS
• Before installation or use, be sure to carefully read all the instructions in this section for correct and safe
operation.
• Be sure to follow all the precautionary instructions in this section, which contain important warnings and/or
cautions regarding safety.
• After reading, keep this manual handy for future reference.
• Use the specied AC adapter and PoE switching hub for the unit. Note that the use of another adapter and
PoE switching hub may cause a re.
2. GENERAL DESCRIPTION
The N-SP80MS2 is a touch-panel type Multimedia station using Google’s Android platform designed for use
in combination with the SIP (Session Initiation Protocol) Intercom system. The station can be used not only in
SIP server mode but also in peer-to-peer mode: the former enables the station to work by connecting to the
SIP server and the latter enables it to work without using the SIP server.
Note: Android is a trademark of Google Inc.
3. FEATURES
• Fully compliant with SIP.
• Connected to the network via Ethernet.
• Supports 2 ways of connection: Connection to the SIP server using SIP and peer-to-peer connection.
• Supports the following audio codecs: G.711, G.722, G.729, L16, and Opus.
(Audio codec is xed to G.722 when in peer-to-peer connection.)
• Can be powered by means of PoE or from the DC power supply unit.
• Easy to operate on the screen thanks to a touch panel and GUI (Graphical User Interface) design, and in
addition, usable as a telephone by intuitive dial operation with a ten-key pad.
• Selectable one of 3 conversation methods: handset conversation, hands-free conversation, and headset
conversation.
• Easy conversations between stations even under high noise environment.
4. HANDLING PRECAUTIONS
The transmission quality of the internet is not always guaranteed. Therefore, when this system is connected
via the internet, the following symptoms may happen when thenetwork is congested.
• Packet loss
• Interruption of speech voice
• Generation of noise
CAUTION
Indicates a potentially hazardous situation which, if mishandled, could
result in moderate or minor personal injury, and/or property damage.
