Gold Member Since 2011
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Shenzhen Dinstar Co., Ltd.

Voip Gateway, Pstn, Digital Gateway manufacturer / supplier in China, offering 4FXS Ports Digital ATA Gateway with SIP and T38 Fax, 4-Ports VoIP GSM Gateway, 16 GSM/CDMA VoIP Gateway with IMEI Change (DWG2000-16G) and so on.

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Supplier Homepage Product VoIP Access Gateway 4FXS Ports Digital ATA Gateway with SIP and T38 Fax

4FXS Ports Digital ATA Gateway with SIP and T38 Fax

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 10, 000 PCS/Month
Transport Package: Carton
Payment Terms: L/C, T/T, Paypal, Western Union
Basic Info
  • Model NO.: DAG1000-4S
  • Type: Wireless
  • Protocol: SIP and MGCP(Option)
  • Weight: 1.1kg
  • Power: 12vdc 2A
  • Trademark: Dinstar
  • Usage: Laptop
  • Support Network: GSM
  • Dimension: 242*152*35mm
  • Voice Codec: G. 711, G. 723, G. 729
  • Ethernet Interface: 1*Wan and 1*LAN
  • Origin: Guangdong, Shenzhen
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.

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
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Mr. Seurat Su
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