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SIP Phone

2.3-inch 128 × 48 pixel dot-matrix display
4 SIP Lines; 33 physical keys
Support audio codec G.722 and Opus, HD audio on speakerphone and handset
Dual 10/100 Mbps network ports, integrated PoE
Two installation methods of desktop stand and wall mountable

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Data Sheet

Available models:

DS-KP6000-HE1

Specification
Resources
Accessories

Data Sheet

System parameters
Operating systemEmbedded Linux operation system
ROM16 MB
RAM64 MB

Display parameters
Screen size2.3-inch
Operation methodPhysical keys
TypeDot-matrix display screen
Resolution128x48

Audio parameters
Audio compression standardNarrowband Codec: G.711a/u, G.723.1, G.726, G.729A/B, iLBC Wideband Codec: G.722, Opus
Audio inputHD voice microphone; HAC handset
Audio outputHD voice speaker (handset/hands-free, 0 ~ 7KHz frequency response)
Audio qualityFull-duplex Acoustic Echo Canceller (AEC) / Voice Activity Detection (VAD) / Comfort Noise Generation (CNG) / Background Noise Estimation (BNE) / Noise Reduction (NR) / Automatic Gain Control (AGC)
Volume adjustmentAdjustable

Capacity
Communication Lines4 SIP Lines
Contact capacityLocal phonebook (1000 entries) Remote phonebook (XML/LDAP, 1000 entries)
Call log capacityIn/Out/Missed, 600 entries

Network parameters
Communication protocolSIP2.0 over UDP/TCP/TLS RTP/RTCP/SRTP STUN DHCP IPv6 LLDP PPPoE L2TP OpenVPN SNTP FTP/TFTP HTTP/HTTPS TR-069 AES128 & AES256
Wired network10/100 Mbps self-adaptive, dual bridged port for PC bypass
Wi-Fi standard/

Device interfaces
Network interface2 RJ-45 10/100 Mbps self-adaptive: Network x1, PC x1 (Bridged to Network)
Power supply inputDC power input
Communication interface2 RJ-9 ：handset x1, headset x1

General
Button33 physical keys, including: 4 Soft-keys; 9 function keys (Hold/Transfer/Voice message/Conference/Phonebook /MWI/Headset/Redial/Hands-free) ; 4 Navigation keys; 1 OK key; 12 Standard Phone Digits keys; 3 Volume Control keys (Up/Down/Mute (Microphone))
InstallationDesktop stand Wall mounting (optional)
IndicatorRed: calling and message waiting
Working temperature0 °C to 45 °C (32 °F to 113 °F)
Working humidity10% to 95% (no-condensing)
DimensionsDesktop Stand (45°): 169x203.6x172.7 mm ; Desktop Stand (50°): 169x194x181 mm ; Wall mountable: 169x113.4x207.6 mm
Power supplyIEEE802.3af, Standard PoE,5 VDC, 0.6 A
Application environmentIndoor
Power consumptionPower Consumption(Adapter): 0.8~1.29W Power Consumption(PoE): 1.25~1.86W
LanguageEnglish, Simplified Chinese, Traditional Chinese, Russian, Italian, French, German. Hebrew, Spanish, Catalan, Basque, Galician, Turkish, Hungarian, Slovenian, Czech, Korean, Dutch, Ukrainian, Portuguese, Polish

System parameters

Operating system

Embedded Linux operation system

ROM

16 MB

RAM

64 MB

Display parameters

Screen size

2.3-inch

Operation method

Physical keys

Type

Dot-matrix display screen

Resolution

128x48

Audio parameters

Audio compression standard

Narrowband Codec: G.711a/u, G.723.1, G.726, G.729A/B, iLBC Wideband Codec: G.722, Opus

Audio input

HD voice microphone; HAC handset

Audio output

HD voice speaker (handset/hands-free, 0 ~ 7KHz frequency response)

Audio quality

Full-duplex Acoustic Echo Canceller (AEC) / Voice Activity Detection (VAD) / Comfort Noise Generation (CNG) / Background Noise Estimation (BNE) / Noise Reduction (NR) / Automatic Gain Control (AGC)

Volume adjustment

Adjustable

Capacity

Communication Lines

4 SIP Lines

Contact capacity

Local phonebook (1000 entries) Remote phonebook (XML/LDAP, 1000 entries)

Call log capacity

In/Out/Missed, 600 entries

Network parameters

Communication protocol

SIP2.0 over UDP/TCP/TLS RTP/RTCP/SRTP STUN DHCP IPv6 LLDP PPPoE L2TP OpenVPN SNTP FTP/TFTP HTTP/HTTPS TR-069 AES128 & AES256

Wired network

10/100 Mbps self-adaptive, dual bridged port for PC bypass

Wi-Fi standard

Device interfaces

Network interface

2 RJ-45 10/100 Mbps self-adaptive: Network x1, PC x1 (Bridged to Network)

Power supply input

DC power input

Communication interface

2 RJ-9 ：handset x1, headset x1

General

Button

33 physical keys, including: 4 Soft-keys; 9 function keys (Hold/Transfer/Voice message/Conference/Phonebook /MWI/Headset/Redial/Hands-free) ; 4 Navigation keys; 1 OK key; 12 Standard Phone Digits keys; 3 Volume Control keys (Up/Down/Mute (Microphone))

Installation

Desktop stand Wall mounting (optional)

Indicator

Red: calling and message waiting

Working temperature

0 °C to 45 °C (32 °F to 113 °F)

Working humidity

10% to 95% (no-condensing)

Dimensions

Desktop Stand (45°): 169x203.6x172.7 mm ; Desktop Stand (50°): 169x194x181 mm ; Wall mountable: 169x113.4x207.6 mm

Power supply

IEEE802.3af, Standard PoE,5 VDC, 0.6 A

Application environment

Indoor

Power consumption

Power Consumption(Adapter): 0.8~1.29W Power Consumption(PoE): 1.25~1.86W

Language

English, Simplified Chinese, Traditional Chinese, Russian, Italian, French, German. Hebrew, Spanish, Catalan, Basque, Galician, Turkish, Hungarian, Slovenian, Czech, Korean, Dutch, Ukrainian, Portuguese, Polish