入门级商务IP电话

型号 KV-N2S4-P

Radonium系列KV-N2S4-P IP电话是一款入门级商务话机，专为企业日常通信而设计，提供高清（HD）语音。设备支持4个SIP账号，配备2.4英寸彩色显示屏和3个智能DSS键，使用体验流畅。它配备支持PoE的双千兆网口，支持6方语音会议，并兼容EHS无线耳机，是员工办公桌上的高效工具。

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技术规格

数据手册（PDF）

型号：KV-N2S4-P

Specification: 2.4-inch color screen 4 SIP Lines HD Voice PoE Enabled
Phone Functions: Call logs (In/Out/Missed, 1000 entries) Local Phonebook (1000 entries) Programmable DSS/Soft keys Remote Phonebook (XML/LDAP, 1000 entries) VMWI
Call Functions: 6-way Audio Conference Call Forward (Always/Busy/No Answer) Call Hold/Resume Call out/Answer/Reject Call Transfer (Attended/Unattended) Call Waiting Caller ID Display Intercom Mute/Unmute (Microphone)
Video: N/A

Protocols: 802.1p/Q 802.1x AES128 & AES256 DHCP FTP/TFTP HTTP/HTTPS IPv6 L2TP LLDP OpenVPN PPPoE RTP/RTCP/SRTP(Optional/Compulsory) SIP v1 (RFC2543) v2(RFC3261) SNTP STUN TR-069 UDP/TCP/TLS

Audio: HD Voice: HD handset, HD speaker Wideband ADC/DAC 16KHz Sampling
Narrowband Codec: G.711a/u, G.723.1, G.726, G.729, G.729A, G.729AB, G.729B, ILBC
Wideband Codec: G.722, Opus

Deployment & Management: Auto-Provisioning via FTP/TFTP/HTTP/HTTPS/DHCP OPT66/SIP PNP/TR-069 Configuration Export / Import Firmware Upgrade Network Firewall Online Upgrade Phonebook Import/Export Screenshot Syslog Web Management Portal Web-based Packet Dump

Main LCD x1: 2.4-inch (320x240) Color Screen
DSS Key: N/A
Keypad: 1 OK Key 12 Standard phone digits keys 3 Line keys (with LED indicator light) 3 Volume control keys (Up/Down/Mute Microphone) 4 Navigation keys 4 Soft-keys 9 Function keys (Hold/Transfer/Voice message/Conference/Phonebook/MWI/Headset/Redial/Hands-free)
HD Handset: 1 x (RJ9)
Standard RJ9 Handset: 1 x Wire
Status Indicator Light: x1 (Red)
RJ9 Port x 2: Handset x1, Headset x1
RJ45 Port x2: Network x1 PC x1 (Bridged to Network)
Safety Keyhole: x1
Power Input: DC 5V/0.6A or PoE
Power Consumption (PoE): 1.32~2.09W
Working Humidity: 10~95%
Working Temperature: -10~40°C
Color: Black