Mid-end Touch Screen IP Phone Facilitates Communication,Empowers Your Business

As a touch screen SIP phone ,  Nexvoo N350 provides a more intelligent and smoother touch operation experience for the users. 42 DSS keys on the 5-inch color touch screen, built-in WiFi and Bluetooth make daily communication smarter and simpler. 

Color Touch Screen

N350 touch screen video phone supports the 6-way conference, which can provide wide viewing angle and better color restoration.

Compatible with Major Platforms

N350 Bluetooth SIP phones are widely compatible with SIP based devices and PBX platforms such as Asterisk, Broadsoft and 3CX, etc.

Superior HD Audio

N350 WIFI SIP phone provides a great sound quality. HD voice quality solutions for handset, headset and hands-free scenarios are ensured.

Additional Features

16 SIP Accounts

This IP phone can support up to 16 SIP accounts, with one-touch speed dial, hotline, mute, and DND.

Multiple languages

The built-in systems can be displayed in multiple languages, such as English/Simplified



Multiple ports

N350 supports dual 10/100/1000 Mbps ports and built-in 2.4G/5G Wi-Fi. The built-in USB port allows users to record calls onto a USB flash drive.


Audio Features

• HD handset, HD speaker

• Hearing aid compatible (HAC) handset

• Wideband ADC/DAC 16KHz sampling

• Narrowband Codec: G.711a/u, G.726-32K,

 G.729AB, iLBC

• Wideband Codec: G.722, Opus

• Full-duplex hands-free speakerphone with AEC


• Packet Loss Concealment

• Dynamic adaptive jitter buffer

• DTMF: In-band , Out-of-Band(RFC2833), SIP INFO

Phone Features

• 16 SIP accounts

• User-defined DSS keys, up to 42 DSS/BLF keys

• Support video incoming call

• Support HD Audio

• Call hold, call waiting

• Call forwarding (Always / Busy / No answer)

• Call transfer (Blind / Attended / Semi-Attended)

• One-touch speed dial, hotline, mute, DND

• Group listening, emergency call

• Redial, call return, auto answer

• Direct IP call without SIP proxy

• Set date time manually or automatically

• Built-in Bluetooth 5.0: connect Bluetooth headset

• Built-in Wi-Fi dual-band (802.11 a/b/g/n/ac)

• Support EHS wireless headset (via external accessories)

• Dial plan, action URL/URI

• uaCSTA

• 6-Way conferencing

Video Features

• Video decoding: H.264 High Profile, H.264

• Video resolution: QCIF / CIF / VGA / 720P/1080P

Feature keys

• 14 DSS Keys with Dual-color

 (red/green) LEDs

• 1 touch page turning key

• 1 voice message key

• 12 standard telephone number keys

• Volume control keys

• Illuminated mute/headset/hands-free

 speakerphone key

Display and Indicator

• 5" 854 x 480 capacitive touch screen

• Support single touch

• Wallpaper and screensaver

• Multiple languages (English/Simplified



• LED for call and message waiting


• Caller ID with name, number

IP-PBX Features

• Busy Lamp Field (BLF)

• Anonymous call, anonymous call


• Hot desking, intercom, paging

• Message Waiting Indicator (MWI)

• Voice Message

• Call park, call pickup, music on hold

• Call completion, call recording


• Local phonebook up to 1000 entries

• XML/LDAP remote phonebook

• Black list / White list

• Smart dialing

• Phonebook search/import/export

• Call history: dialed/received/missed/


Network and Security

• 10/100/1000M Ethernet

• IPv4/IPv6

• IP assignment: static/DHCP/PPPoE

• SIP v1 (RFC2543), v2 (RFC3261)

• Call server redundancy supported

• NAT traversal: STUN mode

• Proxy mode and peer-to-peer SIP link mode


• Support 802.1x network access authority


• Virtual Private Network (VPN): L2TP/OpenVPN

• Support HTTP/HTTPS service

• Virtual Local Area Network (VLAN)

• Link Layer Discovery Protocol (LLDP)

• Quality of Service (QoS)

• Time and date synchronization using SNTP

• RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)

• SRTP, Transport Layer Security (TLS1.2)


• Configuration: browser/phone/


• Auto provision via FTP/TFTP/HTTP

 /HTTPS for mass deployment

• Auto-provision with PnP,

 Zero-sp-touch, TR-069

• Web message capture

 (Web-based Packet-dump)

• Configuration export/import

• Reset to factory, Package tracing

 export, system log


• Dual-port Gigabit Ethernet

• Power over Ethernet (IEEE 802.3af),

 class 3

• 1 x Security lock port

• 1 x RJ9 (4P4C) handset port

• 1 x RJ9 (4P4C) headset port

• 1 x Power adapter

• 1 x USB2.0 Port for:

 - USB flash drive

 - Wired/wireless USB headset

Other Physical Features

• AC/DC Adapter (optional)

 - AC Input: 100~240V, 50~60Hz

 - DC Output: 5V, 2A

• Power consumption (PoE): 1.9W~4.5W

• Power consumption (PSU): 1.5W~3.5W

• Operating temperature: 0~45℃

• Operating humidity: 10~95%

• Color: Classic Gray

• Stand with 2 adjustable angles

• Dimension: 8.65 x 6.7 x 1.34 inches

• Wall mountable (optional)

Package Features

• Package content:

 - NexFone N350 IP Phone

 - Handset

 - Handset cord

 - Ethernet Cable

 - Stand

 - Quick Start Guide

 - Wall mountable (Optional)

 - Power Adapter (Optional)

Get in Touch with Nexvoo

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