Dingxin Communication
Dingxin Communication

Dingxin Communication

Huaying Technology is a leading provider of optical and VoIP communication equipment, specializing in the R&D and manufacturing of GSM gateways, VoIP gateways, voice gateways, and communication modules. We deliver efficient, reliable communication solutions to carriers and enterprise customers.

Product Series

ExploreDingxin CommunicationComplete Product Line

Dinstar GSM Gateway UC2000

Dinstar GSM Gateway UC2000

GSM Gateway: Multi-SIM concurrency, VoIP-GSM interconnectivity. Ideal for enterprise communications and call centers.

SIM card slot
32 slots
Concurrency
32 lanes
Agreement
GSM/VoIP
Dinstar VoIP Gateway DWG2000

Dinstar VoIP Gateway DWG2000

VoIP Gateway with SIP, FXS/FXO Support for Enterprise Phone Systems and IP Voice Communications

API
FXS/FXO
Agreement
SIP
Concurrency
128 lanes
Dinstar Voice Gateway DAG2000

Dinstar Voice Gateway DAG2000

Simulated voice gateway with FXS/FXO interfaces for interoperability between traditional telephony and IP networks.

Port Count
32
Encoding
G.711/G.729
Agreement
SIP/H.323
Dinstar Communication Module DMS2000

Dinstar Communication Module DMS2000

Communication module supporting GSM/3G/4G networks, with embedded design for IoT and M2M applications.

Network
GSM/3G/4G
API
USB/UART
Size
Compact
Dinstar Communication Server DCS2000

Dinstar Communication Server DCS2000

Communication Server: Supports multi-protocol conversion, call routing, and voice processing; ideal for large-scale communication systems.

Processing Power
10000 lanes
Agreement
SIP/H.323/MGCP
Redundant
Dual-node high availability
Dinstar 4G LTE Gateway DLG2000

Dinstar 4G LTE Gateway DLG2000

4G LTE Gateway with Multi-Network Aggregation and Load Balancing for Mobile Workforce and Emergency Communications

Network
4G LTE
Bandwidth
150 Mbps
API
GE/Wi-Fi

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Beijing ICP License No. 2026026760