Made for manager level users in the office
Rainbow 3 IP Phones adopts 3.2 inch TFT color display and bring you a 
revolutionary change and vision experience for the desktop phones,
BLF and BLA function are improved a lot . Ethernet port with Giga level
speed and WIFI connection optional.
The crystal clear broadband voice ( meet TIA920 standard) bring you the revolutionary working experience!
 

3.2 inch TFT color display enrich your colorful life

Top level voice quality

Powerful BLF+BLA function

Batch configure and deploy the phones with tools Under Windows OS
Based on Windows OS
No worry about compatibility with PBX platform
Easy to setup and manage the device

Dual core CPU is the guarantee of high quality IP phone



One core for instruction process and the other core for voice
decoding greatlyimprove the sound quality and make it possible
to run more complicated applications fluently.
 



Specification


Phone functions

Phone functions:
3 ways to make or receive call – handset/headset/hand-free speaker;
Support caller ID , auto answer , DND and call reject;
Support speed dial , redial , mute and call holding;
Support point to point calls via IP address and SIP URL;
Support 3 ways conference call;
Support call transfer( blinded transfer , attendant transfer and semi-attendant transfer);
Support call forward ( always forward , busy forward or no answer forward);
Support hotline and flexible dial plan configuration;
IP PBX function:
BLF ( busy line field) , BLA (line sharing) , BLF list
Anonymous Call, Anonymous Call Rejection;
Synchronization Message Waiting Indicator (MWI);
Voicemail , call recording;
Call on hold , call pick up;
Paging and intercom;

Hardware Specification

2*400MHZ dual core MIPS processor(R3G\R3GW);
2*263MHZ dual core MIPS processor(R3\R3W);
3.2 inch 400*240 WQVGA 16,670,000 color display;
43 keys including 12 programmable keys;
Dual RJ45 10/100Mhz Ports(R3\R3W);
Dual RJ45 10/100/1000Mhz Ports(R3G\R3GW);
2 RJ9 ports ( for handset and headset);
1 RJ45 port for extension modules;
Power adapter AC 90-240V , DC 5V;
Standby power consumption <1W , working power consumption 2.5W;
Support PoE ( power over ethernet);
Support rainbow E and rainbow T extension modules;
Working temperature : -10 ℃– 50 ℃;
Working humid : 10%-95%

Network features

Support SIP V1(RFC2543), V2(RFC3261);
Support backup server;
Support proxy server and point to point connection;
Support IP/DHCP/PPPoE dial;
Support FTP/DHCP/PPPoE client;
Support Telnet/HTTP/HTTPS service;
Support SNTP protocol;
Support DNS SRV(RFC3263;
Support DNS client and buil-in NAT/DHCP service;
Support STUN;
Support 3 DTMF ways,RFC2833 and SIP INFO;
Support router and bride mode;
Logout on web GUI;

Software features

UI and WEB Support multiple language;
User friendly UI and WEB design;
Support contacts image display;
Support 400 contacts in phone book and 400 call history record;
Support dial assistant , match the number in smart ways;
Support black list;
Auto adjusted background light ;
Adjustable level of background light brigntness;
Press for a few seconds to edit programmable keys;

Voice feature

Support HD voice codec L16G and G.722;
Support G.711a/u,G.726,G.729a/b,G.723,iLBC codes;
Support VAD(Voice Activity Detector) and CNG(conformation noise gain);
Support AJB ( auto Jit buffer) , AEC ( voice echo canceller) AGC ( voice gain control);
10 broadband rings and 2 customized rights by users;

Management

Support 3 ways to manage the phones : Web GUI , phone keyboard and auto configuration in FTP/TFTP/HTTP/HTTPS/PnP;
Configuration wizard on web UI;
Support SNMP;

Security

Support VLAN;
Support L2TP VPN;
Support 802.1X;
Support 2 different access levels- admin and user;
Support SRTP and HTTPS protocol ( client/server);

Package

Dimension of single unit (21.8 x 17.6 x 12.9);
Weight :1.3Kg;
Packing size (31.0x 20.7 x 7.5)cm;
Preserve temperature -40 - -70℃;
Preserve humid level: 10-95%;

Certification

Models


R3 Models PoE Wifi Megabit Gigabit
R3
Y N Y N
R3G Y N N Y

Downloads


Firmware User manual Brochure Datasheet Quick installation guide Cautions
 

Comparison


 
  R4 R3 R2 R1 AT840 AT820 AT810 AT800
  LCD 4.3" TFT LCD
480*272 Pixel
3.2" TFT LCD
400*240 Pixel
3.2" TFT LCD
224*128 Pixel
132*52 Pixel 3.2" LCD
128 * 64 Pixel
128*64 ( 3.2inch) (2.8inch) segment LCD 128*32(2.8inch)
  Programmable keys 14 8 12 0 9      
  SIP Accounts 6 4 4 1 4 2 1 1
  Giga Ethernet Optional Optional No No No No No No
  RJ45 Ethernet port 2(Bridge) 2(Bridge) 2(Bridge) 2(Bridge) 2(Bridge) 2(Bridge) 2(Bridge) 2(Bridge)
  WIFI connection No No Optional No No No No No
  POE Support Support Optional Optional Support Optional Optional Optional
  Extension Modules Support(Color LCD Extension Module) Support(Color LCD Extension Module) Support(Paper Extension Module) No Support(Paper Extension Module) No No No
  Wall mount No No No Support Support Support Support No
  Headset Support Support Support Support Support Support Support Support
  HD Voice HD Voice Codec
HD Handset
HD Speaker
HD Voice Codec
HD Handset
HD Speaker
HD Voice Codec
HD Handset
HD Speaker
HD Voice Codec
HD Handset
HD Speaker
HD Voice Codec
HD Handset
HD Speaker
HD Voice Codec
HD Handset
HD Speaker
HD Voice Codec
HD Handset
HD Speaker
HD Voice Codec
HD Handset
HD Speaker
  Handfree duplex HD speaker duplex HD speaker duplex HD speaker duplex HD speaker duplex HD speaker duplex HD speaker duplex HD speaker duplex HD speaker
  Conference call Support Support Support Support Support Support Support Support
  BLF Support Support Support No Support No No Support
  BLA Support Support Support No Support No No Support
  XML phonebook Support Support Support Support Support Support Support Support
  SRTP Support Support Support Support Support Support Support Support
  TLS Support Support Support Support Support Support Support Support
  DHCP Option 66/67 Support Support Support Support Support Support Support Support
  Auto Provision TFTP/FTP/HTTP TFTP/FTP/HTTP TFTP/FTP/HTTP TFTP/FTP/HTTP TFTP/FTP/HTTP TFTP/FTP/HTTP TFTP/FTP/HTTP TFTP/FTP/HTTP
   batch deploy tools Support Support Support Support Support Support Support Support
  HD voice codec G.722
L16 PCM
G.722
L16 PCM
G.722
L16 PCM
G.722
L16 PCM
G.722 G.722 G.722 G.722
  compressed voice codec G.723,G.726,
G.729AB,iLBC
G.723,G.726,
G.729AB,iLBC
G.723,G.726,
G.729AB,iLBC
G.723,G.726,
G.729AB,iLBC
G.723,G.726,
G.729AB,iLBC
G.723,G.726,
G.729AB,iLBC
G.723,G.726,
G.729AB,iLBC
G.723,G.726,
G.729AB,iLBC

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