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

Sip Terminal Gateway, Digital Gateway, Voip Gateway manufacturer / supplier in China, offering 8FXO Iad Gateway with MGCP V1.0 (DAG1000-8O), 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 FXO VoIP Gateway 8FXO Iad Gateway with MGCP V1.0 (DAG1000-8O)

8FXO Iad Gateway with MGCP V1.0 (DAG1000-8O)

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Min. Order: 1 Piece
Production Capacity: 10, 000 PCS/Month
Payment Terms: L/C, T/T, Paypal, Western Union
Usage: VoIP
Type: Wireless
Support Network: GSM
Trademark: Dinstar
Origin: Guangdong, Shenzhen

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Basic Info

Model NO.: DAG1000-8O

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 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.
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
PCM A/U Supported
DTMF mode RFC2833, SIP INFO and   INBAND
FAX over IP T. 38/ Pass-Through, baud rate: 14.4kbps
Trunk Features
Call forwarding
Call hold Supported
DND Supported
Caller ID Time-Based service
PPPoE Supported
Busy Tone Supported
FXO calling card Supported
FXO callback Supported
PSTN & VoIP routing Users can set up routing to go PSTN or IP
Gateway Power-down protection When the gateway power failure, automatically switch to the PSTN line.
Network interruption recognition
When the network goes down, automatically switch to PSTN line
Network fault recognition
When the network failure, automatically switch to PSTN line
Network Features
Static IP Supported
DNS Supported
NAT Up to 2000 sessions
VLAN Supported
Qos Tos / DSCPto ensure voice quality, data, management information transmission
DHCP Server Supported
DHCP Client Supported
Static Routing Maximum 8
Security & Reliability
Admin  management Administrator authentication by username and password
Maintenance & Upgrade
Web configuration Supported
Telnet configuration Supported
Support languages English and Chinese
Firmware upgrade TFTP and Web

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