Guangdong, China
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Voip Sip Analog Gateway, 32 Fxs Voip Ata, 3g Voip Router manufacturer / supplier in China, offering VoIP ATA Gateway 16 FXS Port SIP Gateway SIP V2.0, MGCP (option) Protocol (DAG2000-16S), Human Behavior Features Anti Block GSM Gateway 16 Channels, Dinstar Small Port FXS Gateway, 1 Channel and so on.

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Supplier Homepage Products FXS VoIP Gateway VoIP ATA Gateway 16 FXS Port SIP Gateway SIP V2.0, MGCP (option) Protocol (DAG2000-16S)

VoIP ATA Gateway 16 FXS Port SIP Gateway SIP V2.0, MGCP (option) Protocol (DAG2000-16S)

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Min. Order: 1 Piece
Production Capacity: 10, 000PCS/Month
Payment Terms: L/C, T/T, Paypal, Western Union
Trademark: Dinstar
Origin: Shenzhen

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Basic Info

Model NO.: DAG2000-16S

Product Description

DAG series is a versatile IP-based voice and fax gateway, it is highly integrated router, NAT, DHCP server, phone gateway functionality. Market-leading voice quality, rich functionality, and lightweight, compact design. DAG series is fully compatible with SIP industry standard, can be achieved with many other SIP compliant devices and software interoperability. In addition, it supports including PCM A / U, G. 723.1 and G. 729AB voice codec.

Carrier and enterprise-class devices, both low-cost VoIP service while preserving the traditional PSTN network. Especially for new VoIP and traditional PSTN operators to seize market operators.

DAG series can be with the mainstream SIP proxy server(such as Asterisk, SIP registration server, etc. ) to implement docking. In this kind of environment, SIP server processing SIP registration and call control, DAG series access gateway can realize flow media conversion between the IP and PSTN.

1/2/4/8/16*FXS/4/8/16FXO. 2/4 network interfaces option.

Full-features to meet customer's requirements:
Supporting many applications such as call forwarding, caller ID, DND, busy tone and conference with IPPBX.

Be easy to configure and maintain:
Customer can access GUI of DAG series or command line by HTTP or telnet. With rich tools, customers can easily manage the system, And is specifically designed to be an easy to use and affordable VoIP solution for both the residential user and the residential user and the tele-worker.

Security and reliability
Administrator authentication mechanism is used to ensure that information and data security.

Protocols supported
DAG series support SIP 1.0/2.0 and MGCP(option).

More options available
It supports 1/2/4/8/16*FXS/4/8/16*FXO interfaces, and is capable to work well with mainstream softswitch providers.

Good quality and design
8 years mature hardware and software, large scale application, China R&D and manufacturing cost, make it cost-effective choice for customers all over the world.
Specifications DAG Series Analog Gateway
General Information   
Product Type SIP VOIP access gateway
Product Model DAG1000(1FXS, 2FXS, 4FXS/FXO, 8FXS/FXO), DAG2000(16FXS/FXO)
Box Type Standardchassis 
Market Target Carrier and enterprise-class devices, both low-cost VoIP service while preserving the traditional PSTN network
Performance Stable high-definition voice quality
Release Date 21/09/2011
Current Software Version V20.02.01  
Current Hardware Version PCB 23.1
LEDs Indicator
PWR Indicating the status of system power 
RUN Indicating the running status of device 
WAN Indicating WAN port activity  
LAN Indicating PC& LAN   port activity     
FXS Indicating the status of the respective FXS portson the back
FXO Indicating the status of the respective FXO ports-Phone0 to phone7 on the back
Indicating the status of the network connection
Speed Indicating network bandwidth, 10Mbps/100Mbps    
Ethernet Interface  
Number of interface 2/4 * 10/100 BASE-TX (RJ-45) 
Auto adapted Supported
Automatic flip
FXS/FXO Interface
Number of Interfaces 1/2/4/8/16 * FXS/4/8/16*FXO
Bellflow RMS: 45VAC, Sine wave, 25HZ
Servo voltage Onhook: -48V
Servo current
Offhook: 20mA  
Transmission distance
Charging mode Anti-polar signal
600 Ω 900 Ω
Japan (600 Ω + 1 μ F) 900 Ω + 2.16 μ F
CTR21 270 Ω + (750 Ω 150 nF)
Australia/New Zealand 220 Ω + (820 Ω 120 nF)
Slovakia/Slovenia/South Africa 220 Ω + (820 Ω 115 nF)
China 200 Ω + (680 Ω 100 nF)
Signals & Protocols
SIP Signaling
Protocols compliant SIP V1.0/2.0 and RFC3261
Authentication Supported
SIP encryption
Voice & FAX
G. 723.1 Supported
G. 729 Supported
G. 168 Supported

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