Gold Member Since 2011
Audited Supplier
Shenzhen Dinstar Co., Ltd.

Voip, Atas Gateway, Fxs manufacturer / supplier in China, offering 4 FXO Ports T38 Analog VoIP Gateway, 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 FXO VoIP Gateway 4 FXO Ports T38 Analog VoIP Gateway

4 FXO Ports T38 Analog VoIP Gateway

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 10000PCS/Month
Transport Package: Carton
Payment Terms: L/C, T/T, Paypal, Western Union
Basic Info
  • Model NO.: DAG1000(4FXO)
  • Origin: China
  • Trademark: dinstar
Product Description
4 FXO Gateway DAG1000(4FXO) is a next generation VoIP FXS gateway that is SIP based and interoperable with leading IP-PBX and Softswitch systems. It features 4 FXO ports, superb voice quality, rich telephone functionalities, easy provisioning, flexible dialing plans, PSTN failover line, and dual routed or switched network ports.
The DAG1000(4FXO) gateway series enables small and medium businesses to create integrated IP and PSTN telephone systems and efficiently manage communication costs.

Features:
4FXO ports with RJ11
2*10M/100Mbps network ports
Supports voice codecs: G. 711, G723.1, G. 729 A/B
T. 38 or G. 711 bypass
Ideal IP enabler for analog phones, faxes and legacy PBX system
VAD(voice activity detection) with CNG (comfort noise generation)and PLC (packet loss concealment), Dynamic Jitter Buffer L2/L3 QoS
Web/Telnet configuration, Auto Provisioning, PPPoE, DHCP Client/Server
Support Polarity Reversal
Call hold, Call waiting, Call forward, Do not disturb, Direct IP calling, Blind transfer, Attended transfer, Power-down protection
G. 168 Echo Cancellation

1/2FXS/4FXS/4FXO, 8FXS/8FXO, 16FXS/16FXO multiple interfaces
Standard SIP V2.0, MGCP V1.0(option) 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

PSTN Interface FXS/FXO
Network Interface DAG1000(4FXS/FXO): 3LAN, 1WAN
DAG1000(8FXS/FXO): 3LAN, 1WAN
DAG2000(16FXS/FXO): 4LAN

MGCP MGCP V1.0, RFC2705(option)
SIP RFC3261 - Session Initiation Protocol
Voice over Packet
Capabilities VAD, CNG, DJB and PLC
Voice Codec G. 711 a-law/μ -law, G. 723.1, G. 729A/B, G. 168
Fax standard T. 38/pass through baud rate: 1.44kbps
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