Akuvox R20A User Manual

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R20A
User Manual
SIP: Session Initiation Protocol
SNMP: Simple Network Management Protocol
STUN: Session Traversal Utilities for NAT
SNMP: Simple Mail Transfer Protocol
SDMC: SIP Devices Management Center
TR069: Technical Report069
TCP: Transmission Control Protocol
TLS: Transport Layer Security
TFTP: Trivial File Transfer Protocol
UDP: User Datagram Protocol
URL: Uniform Resource Locator
VLAN: Virtual Local Area Network
WG: Wiegand
PCAP: Packet Capture
PNP: Plug and Play
RFID: Radio Frequency Identification
RTP: Real-time Transport Protocol
RTSP: Real Time Streaming Protocol
MPEG: Moving Picture Experts Group
MWI: Message Waiting Indicator
NO: Normal Opened
NC: Normal Connected
NTP: Network Time Protocol
NAT: Network Address Translation
NVR: Network Video Recorder
ONVIF: Open Network Video Interface Forum

Akuvox R20A Specifications

General

Audio	Built-in Microphone and Speaker
Installation	Wall-mounted
Ingress Protection	IP65
Card Reader	13.56MHz, Mifare
RS485	Yes
Camera	2MP
Network	10/100Mbps Ethernet
Protocols	SIP
Power	PoE or 12V DC
PoE	IEEE 802.3af
Relays	1
Input	2