Flyingvoice low cost terminal phone adapter with 16 lines

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Quick Details
Place of Origin:
Brand Name:
Model Number:
VoIP Gateway
Produce feature:
voip mini adapter
Internet ports:
2 100/1000M RJ45 port(1 WAN, 1 LAN)
fxs port:
4 RJ11 phone ports
T.38 and T.30 FAX with G.711
Voice Codec:
G.711, G.729A/B, G.723, G.722
TR069/Auto Provisioning,etc
3-way Conference:
call features:
Call Hold/ Call Forwarding etc
12 months warranty
Supply Ability
Supply Ability:
3000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
4 units in a carton, the carton size is 650*490*236MM
the carton G.W is4.5KGS
Product Description

Flyingvoice low cost terminal phone adapter with 16 lines

• 2 100/1000M RJ45 port(1 WAN, 1 LAN)
•  16 FXS  RJ11 ports
• Real time FAX over IP via T.38 and T.30 FAX with G.711
• PAMS is above 4.0 with G.729 Codec
• Field proven compatibility and stability
• Auto-Provisioning-TFTP/HTTP/HTTPS
• TR069, SNMP.

A powerful VoIP Analog Telephone Adapter with Router function

FGW4148-16S, which has 16 FXS ports , one LAN port and one WAN port, is one of the most popular VoIP ATAs researched and produced by FlyingVoice. This product can not only provide four SIP lines for users to make calls, but also it is a wire-speed NAT router, make you enjoy easy network atmosphere. What's more, G504 support T.38 real time FAX and T.30 FAX with G.711.

FGW4148-16S, is a stand-alone device, which requires no PC to make Internet calls. This ATA guarantees clear and reliable voice quality on Internet, which is fully compatible with SIP industry standard and able to interoperate with many other SIP devices and software on the market.

Hardware Features
1 10/100/1000Mbps LAN port
1 10/100/1000Mbps WAN port
16 FXS ports
1 Power set
Power Supply
AC Input : 100-240v, 50-60Hz; DC Output: 5V, 2A
400mm (L) x 280mm (W) x 44.5mm (H)
Unit Weight 
140g(without package)
Operation Temperature: 5~45 Degree C

Storage Temperature: -25~85 Degree C

Relatively Humidity: 10%~90% No Condensing

Shock: Up to 75cm Drop upon package
Software Features
Audio Codec Features
G.711(A-law, u-Law)with PAMS above 4.3

G.729A/AB with PAMS above 4.0

Adaptive Jitter Buffer Management

Voice Activity Detection

Comfort Noise Generation

Echo Cancellation

T.30 FAX with G.711

Real time FAX over IP via T.38
SIP V2 (RFC 3261,3262,3263,3264)

Backward Compatible with RFC2543

Session Timer (RFC4028)

SDP (RFC2327)

RTP/RTCP (RFC1889 and RFC1890)

NAPTR for SIP URI Lookup (RFC2915)

STUN (RFC 3489)

ARP/RARP (RFC 826/903)

SNTP (RFC 2030)



HTTP Server for Web Management

TFTP/HTTP/HTTPS for Auto Provisioning

DNS/DNS SRV (RFC1706 and RFC 2782)
Firmware Upgradeable

Web Management Interface

IVR-driven Management Interface

Local and Remote Syslog (RFC3164)

Auto Provisioning

SNTP Time Synchronization

Multiple User Level


Call Features
3-way Conference

Music on hold

DTMF Relay: In-band, Out-band and SIP INFO

Call Hold

Call Forwarding

Call Mute

Call Transfer

Call Waiting

Speed Dial

Caller ID and CWCID


Real time fax over IP via T.38

T.30 FAX with G.711

Dial Plan

Black List

Call Log
Company Profile

Flyingvoice Technology Co., Ltd. is the leading company for VoIP CPE products in China. We have involved in VoIP products design and manufacture since 2007. We provide innovative and reliable VoIP products such as VoIP Analog Telephone Adapter (ATA), IP Phone, VoIP Gateway, Wireless Router with VoIP product, Wi-Fi SIP phone, and embedded IP-PBX.


IT EXPO 2016 in USA

ITEXPO is a professional exhibition in comumication industry that provide the latest and the most comprehensive communication solutions and products for enterprise, distributors and service providers. Also, it is known as one of the world's most professional ICT show. 

Communic Asia 2016 in Singapore

Recognised as Asia's largest integrated info-communications technology event, 48,701 local and international attendees were given the opportunity to connect and network throughout the 4 days. 

2016 CeBIT in Germany 

CeBIT is one of the biggest and the most advance ICT exhibition in the world, CeBIT completely showcase the latest Innovations from digital IC, home and communications solutions.

our Main Customer

Long term cooperation

Our VoIP CPE products get wide range applications in all over the world, especially in the carrier market. Our main customers include KT, SKT, KCT, Rostelecom Russia, SATINTERNET, Telefónica, Telecom Italia, China Mobile, and so on.

From 2008, we became and kt the No.1 ATA provider in Korea carrier market.


All products have passed the telecom carrier-grade BMT test which including environment, function and field test. And each model has been engineered to provide a complete set of features required for a majority of soft switch platform or IP-PBX.  Also, all our items got CE&FCC,UL and ROHS certificated, expecially, G502N ATA got C-TICK certificated.

Payment & Delivery
we can accept kinds of payment,like Western union / paypal, T/T. 
for large order, L/C is also avaiable. for sample order,
Paypal will be adviced.

we hope find best shipping way for our customer.

for sample order, DHL, TNT etc will be advised. for large order ,Cargo or air shipping will be advised. also,Customer can choose their own shipping agent.

Related Products

Portable Wireless VOIP Phone-FIP16

Portable Wireless VoIP Adapter - FTA1101

4FXS Port Phone Adapter G504


1,What is the MOQ?

There is no MOQ. any quantity is ok. your trial order or sample order are both highly welcomed!

2, why choose Flyingvoice?

a, A great manufacture with ISO9000 certificated.

b,all items comply with CE&FCC,ROHS.UL.etc.

c,competitive price+stable quality+best services.

3, how to order?

Kindly share your need with us by email, telephone,skype,wechat,whatsapp.QQ,etc.