入门级商务IP电话

型号 KV-N2S4-PF

Radonium系列KV-N2S4-PF IP电话是一款经济实用、高效的商务话机，专为中小企业整合语音通信而开发。产品支持4个SIP账号，配备2.4英寸彩色显示屏和3个智能DSS键，可大幅简化通话管理。它配备支持PoE的双百兆（10/100）网口，免提与手柄通话均为高清（HD）音质，还可召开6方语音会议，是一款高性价比、稳定可靠的选择。

Protocol SIP
Hac HACHAC
Speed 100Mbps

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技术规格

数据手册（PDF）

型号：KV-N2S4-PF

Generic

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

Network & Management

IP Mode: IPv4/IPv6/IPv4&IPv6

Protocols

Protocols: MD5-sess RTP/RTCP/SRTP(Optional/Compulsory) SHA-512/256 & SHA-512/256-sess SIP v1 (RFC2543) SIP v2 protocol with RFCs 2474, 3261, 3263, 3264, 3265, 3550, 4566, 5359,6086 STUN, DHCP, IPv6, LLDP, PPPoE, 802.1x, QoS: 802.1p/Q (VLAN), Layer 3 ToS, MPLS, L2TP, OpenVPN, SNTP, FTP/TFTP, HTTP/HTTPS, TR-069, AES128 & AES256, SHA-256 & SHA-256-sess UDP/TCP/TLS

Physical Specifications

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 8 Function keys (Hold/Transfer/Voice message/Conference/Phonebook/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

Audio

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

Network

Physical: 10/100/1000 Mbps Ethernet dual bridged port for PC bypass
IP Configuration: 802.1x DHCP Network Access Control PPPoE Static IP
VPN: L2TP, OpenVPN
VLAN: (RFC6035) VLAN / LLDP / Qo5/ RTCP-XR (RFC3611) VQ-RTCPXR

Deployment & Management

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