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Fanvil X4 IP Phone With High-end Enterprise Desktop Phone


Fanvil X4 IP Phone With High-end Enterprise Desktop Phone

Brand Name : FANVIL

Model Number : X4

Certification : 3C

Place of Origin : Shenzhen, Guangdong

MOQ : 1

Price : 62

Payment Terms : T/T

Supply Ability : 1000/week

Delivery Time : 45

Packaging Details : Size: 325mm (W) x 140mm (L) x 60mm (H) carton with bubble

Type : VoIP Phone

Warranty : 12 Months

Condition : brand new

Product name : IP Phone

Programmable line keys : Lunix

Voip protocols : SIP

Device type : 4 SIP IP Phone

Package weight : 11KG

Number of line keys : optional

Product type : OEM

Manufacturer : SKYLINE

Power supply : OEM/power adapter

Contact Now

Product Description

Fanvil X4 IP Phone With High-end Enterprise Desktop Phone

Contact me! skype: skyline_arise / whatsapp: 008617688733622

There is X4U IP Phone available with more functions and better quality!

The new Fanvil X4 IP Phone is a high-end enterprise desktop phone which comes with an intelligent DSS Key-mapping LCD to increase enterprise users’ productivity at a cost-effective price.

Series Specifications Comparison


• 4 SIP Lines

• HD Voice

• POE Enabled

• 2 LCDs (Main + DSS)

• Handset(HS) / Hands-free(HF) / Headphone(HP) mode (EHS support for Plantronics headsets)

• Intelligent DSS Keys

• Desktop / Wall-mount installation

• Optional External Power Supply

• Economical and Environmental friendly package

• Industrial Standard Certifications: CE/FCC

Call Features

• Call out / answer / reject

• Mute / Unmute (microphone)

• Call Hold / Resume

• Call Waiting

• Intercom

• Caller ID Display

• Speed Dial

• Anonymous Call (Hide Caller ID)

• Call Forwarding (Always/Busy/No Answer)

• Call Transfer (Attended/Unattended)

• Call Parking/Pick-up (depending on server)

• Redial/Auto-Redial

• Do-Not-Disturb (per line / per phone)

• Auto-Answering (per line)

• Voice Message (on server)

• Local 3-way Conference

• Hot Line

• Hot-Desking

Phone Features

• Phonebook (500 entries)

• Remote Phonebook (XML/LDAP)

• Call log (100 entries, in/out/missed)

• Black/White List Call Filtering

• Voice Message Waiting Indication (VMWI)

• Programmable DSS/Soft keys

• Network Time Synchronization

• Action URL / Active URI


• HD Voice Microphone/Speaker (Handset/Hands-free, 0 ~ 7KHz Frequency Response)

• Wideband ADC/DAC 16KHz Sampling

• Narrowband CODEC: G.711a/u, G.723.1, G.726-32K, G.729AB

• Wideband CODEC: G.722

• Full-duplex Acoustic Echo Canceller (AEC) – Hands-free Mode, 96ms tail-length

• Voice Activity Detection (VAD) / Comfort Noise Generation (CNG) / Background Noise Estimation (BNE) / Noise Reduction (NR)

• Packet Loss Concealment (PLC)

• Dynamic Adaptive Jitter Buffer up to 300ms

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

Packaging & Shipping
one unit size is (L)220*(W)187*(H)97mm 10 units a carton
carton size is 33.5*38.5*27CM ,Gross weight is 12KG
Our Services

>We provide strong technical support about IP Phone service (6 days*12 hours)

>We can help you rent a VoIP softswitch server in USA

>We can provide you with softswitch test

>We can offer factory price for you

>We can help to connect with other call system

Company Information


SKYLINE INTERNATIONAL COMMUNICATION Co., Ltd. was founded in 2002.Owns CHINA SKYLINE TELECOM CO., LTD & SHENZHEN TYH TECHNOLOGY CO., LTD.We have over 120 employees, 15 departments and more than 10 production lines. More than 200 companies have established business with us, and they are from over 60 different countries. Our company is a manufacturer of VoIP Gateways, GSM VoIP gateways, with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in communication industry and other industries.


which type of do you have?
S2/S4/S5G and F600 models for OEM

How many sip account they can support and do they support POE?
2/4/5/6 sip accounts and support POE(need switch support)

How is your leading-time
1-3 days

Do you have discount?
Discount depends on your quantity

Can the IP Phone work with VoIP system
Yes. We can help to configure the system

Contact me for more details!

whatsapp: 0086 17688733622 / skype: skyline_arise

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