Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company, Other
Management System Certification:
ISO 9001
OEM/ODM Service
Sample Available

VoIP Gateway, PSTN, Digital Gateway manufacturer / supplier in China, offering 16 FXO VoIP Gateway Support Asterisk (DAG2000-16O), Support SIM Bank 16 Ports GSM VoIP Gateway (UC2000-VF-16G), 24 Ports FXS Gateway, SIP Access Gateway, VoIP Access Gateway and so on.

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Supplier Homepage Products FXO VoIP Gateway 16 FXO VoIP Gateway Support Asterisk (DAG2000-16O)

16 FXO VoIP Gateway Support Asterisk (DAG2000-16O)

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Min. Order: 1 Piece
Production Capacity: 10, 000 PCS/Month
Transport Package: 4 PCS/Bag
Payment Terms: L/C, T/T, Paypal, Western Union
Type: Gateway
Wire or Not: Wire
Color: Gray
Size: 50*45.5*39
Weight: 4.4kg
Box: 4 PCS Per Case

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Basic Info

Model NO.: DAG2000-16O
Trademark: Dinstar
Specification: CE, QS9001
Origin: Guangdong, Shenzhen
HS Code: 85176239

Product Description

16 FXO VoIP Gateway Support Asterisk (DAG2000-16O)
16 FXO VoIP Gateway Support Asterisk (DAG2000-16O)
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 G. 711A / 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.

1/2FXS/4FXS/4FXO, 8FXS/8FXO, 16FXS/16FXO multiple interfaces
Standard SIP V2.0, MGCP V1.0 protocols
Standard G. 711A/U, G. 723.1, G. 729A/B, G. 168, PCM A/U code
Call forwarding, Call hold, Caller ID, DND standard voice service
Busy tone, Power-down protection, Fault identification
Many users sharing ADSL lines
SpecificationsDAG Series Analog Gateway
General Information
Product TypeSIP VOIP access gateway
Product ModelDAG1000(1FXS, 2FXS, 4FXS/FXO, 8FXS/FXO), DAG2000(16FXS/FXO)
Box TypeStandardchassis
Market TargetCarrier and enterprise-class devices, both low-cost VoIP service while preserving the traditional PSTN network
PerformanceStable high-definition voice quality
Release Date21/09/2011
Current Software VersionV20.02.01
Current Hardware VersionPCB 23.1
LEDs Indicator
PWRIndicating the status of system power
RUNIndicating the running status of device
WANIndicating WAN port activity
LANIndicating PC& LAN   port activity
FXSIndicating the status of the respective FXS portson the back
FXOIndicating the status of the respective FXO ports-Phone0 to phone7 on the back
Indicating the status of the network connection
SpeedIndicating network bandwidth, 10Mbps/100Mbps
Ethernet Interface
Number of interface2/4 * 10/100 BASE-TX (RJ-45)
Auto adaptedSupported
Automatic flip
FXS/FXO Interface
Number of Interfaces1/2/4/8/16 * FXS/4/8/16*FXO
BellflowRMS: 45VAC, Sine wave, 25HZ
Servo voltageOnhook: -48V
Servo current
Offhook: 20mA
Transmission distance
Charging modeAnti-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 compliantSIP V1.0/2.0 and RFC3261
SIP encryption
Voice & FAX
G. 723.1Supported
G. 729Supported
G. 168Supported
PCM A/USupported
FAX over IPT. 38/ Pass-Through, baud rate: 14.4kbps

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