Eight product categories cover platforms, relays, boundaries, terminals, and access: the platform handles registration and routing; relay gateways connect to carriers; SBCs secure network boundaries; phones, walkie-talkies, and analog gateways reach every workstation and room.
C66G/C66GP
Premium Business Series
Based on roles in the converged communications system: platforms and business systems are centralized; relay gateways and SBCs connect to external networks; phones, intercoms, and analog gateways are deployed at workstations, rooms, and for analog devices.
UC/IPPBX Series
6StyleUnified Communications Platform
Relay Gateway
4StyleE1/T1 and SIP Interoperability
Single Board Computer
3StyleSession Border Control
Service Platform
5StyleSoftphone and Unified Operations & Maintenance
SIP Intercom
7StyleAccess Control & Intercom
C Series IP Phones
9StyleDesktop IP Phone
G-Series IP Phones
5StyleColor Screen Phone Series
Mock Gateway
20StyleFXS / FXO Access
From entry-level to rack-mounted high-capacity IP PBX, integrating voice, video, conferencing, broadcast, fax, and recording. Supports call desk and hotel management systems.
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UC/IPPBX Series
VoIP PBX
UC200 Pro is the latest converged communication system developed by Dingxin Tongda using cutting-edge technology. Compared to the previous UC200, it features comprehensive upgrades in both software and hardware specifications, supporting up to 200 extensions and 60 concurrent calls.
UC/IPPBX Series
VoIP PBX
The UC350 Unified Communications Platform is a next-generation, high-capacity system developed by Dingsheng Tongda on an upgraded technology foundation. This 1U rack-mounted device integrates rich business features including voice, video, broadcast, fax, conferencing, and recording.
UC/IPPBX Series
VoIP PBX
The UC350 Pro Unified Communications Platform is a next-generation, high-capacity unified communications system developed by Dingxin Tongda based on upgraded technology. Housed in a 1U rack-mountable chassis, it integrates rich business capabilities including voice, video, broadcast, fax, conferencing, and recording.
UC/IPPBX Series
VoIP PBX
UC8000 is Dingsh Tongda's latest next-generation software-based SIP/VoIP telephony system. With carrier-grade reliability, it supports a wide range of SIP endpoints, IMS, and NGN networks. Packed with rich features and strong scalability, UC8000 delivers convenient, efficient, secure, and reliable voice and video communication services for enterprises.
UC/IPPBX Series
Visual control, intelligent communication hub
Dingxin Tongda's Call Center is deeply integrated with the UC series phone system and designed specifically for government and enterprise clients. It delivers a unified communications solution featuring flexible on-premise or cloud deployment, full-stack visibility, and intelligent call scheduling.
UC/IPPBX Series
Simplify management, enhance service efficiency
Dingxin Tongda Hotel Management System (PMS) is an intelligent management platform designed specifically for hotels and homestays, integrating room status monitoring, check-in management, and housekeeping services.
Connect carrier trunks to the enterprise IP telephony system to perform protocol conversion and traffic aggregation between SS7, PRI, 1 signaling, and SIP.
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Relay Gateway
Trunk Voice Gateway
The MTG1000 is a next-generation intelligent voice gateway designed by Dingxin Tongda to meet the business needs of enterprises, industries, and service providers.
Relay Gateway
4-20*E1/T1 Digital Trunk Gateway
The MTG2000 is a next-generation intelligent voice gateway designed by Dingshion Tongda to meet the business needs of enterprises, industries, and service providers.
Relay Gateway
SDH Trunk Voice Gateway
The MTG3000 is a next-generation intelligent media gateway designed by Dingxin Tongda to meet the business needs of industries and carriers.
Relay Gateway
Digital Trunk Gateway
The MTG5000 is a next-generation intelligent voice gateway designed by Dingxin Tongda to meet the business needs of enterprises, industries, and carriers.
Deployed at the network boundary between enterprises and service providers to handle SIP/IMS interworking, topology hiding, security protection, and NAT traversal.
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Single Board Computer
Session Border Controller
Dingxin Tongda SBC1000 delivers comprehensive services for SIP networks of small and medium-sized telecom operators, including security, access, interconnection, routing/policy management, signaling flow control, QoS, and media processing.
Single Board Computer
Session Border Controller
In the wave of digital transformation, secure and efficient enterprise communication has become a core competitive advantage.
Single Board Computer
Session Border Controller
Dingxin Tongda SBC8000 Session Border Controller is a premium SIP/IMS network interconnection solution meticulously designed for mid-to-high-end telecom service providers and large-to-medium-sized enterprise users, built upon Dingxin Tongda's 20-year accumulation of SIP technology expertise and product services.
Complementary software including softphones, disaster recovery, encryption with bandwidth compression, call recording, and integrated network management to complete the converged communications platform capabilities.
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Service Platform
Seamless communication, follow your extension anywhere.
Dinlink APP is an integrated intelligent communication solution designed for enterprise IPPBX users, enabling seamless internal and external connectivity.
Service Platform
Cloud platform for remote access and maintenance
The remote access proxy is a cloud platform independently developed by Dingxin Tongda, specifically designed for administrators to provide web and Telnet-based remote access and maintenance.
Service Platform
Signaling Encryption and Bandwidth Compression Technology
DTR (Data Transmission Optimization) is a proprietary solution developed by Dingshin, leveraging advanced signaling encryption and bandwidth compression technologies. Designed specifically for devices like IADs (Integrated Access Devices), it ensures quality of service (QoS), provides voice encryption, enables intelligent NAT traversal, compresses bandwidth usage, and enhances both voice quality and overall bandwidth efficiency.
Service Platform
Real-time call recording service
The Recording System is a real-time call recording solution developed by Dingxin Tongda for trunk gateways and analog voice gateways.
Service Platform
Integrated Management Platform
DMCloud is a comprehensive management platform built on cloud computing technology. Featuring a distributed architecture, it enables seamless integration and centralized management of our full product line, including Integrated Access Devices (IAD), Media Termination Gateways (MTG), and Unified Communication Gateways (UCG) deployed across various locations.
One-touch emergency call, intercom, and broadcast terminal for elevators, parking lots, hospital rooms, and园区 entrances.
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SIP Intercom
SIP Voice Intercom Terminal
DP91 is a one-touch SIP intercom terminal featuring an advanced audio system with echo cancellation.
SIP Intercom
4G SIP Voice Intercom Terminal
The DP92 series is a 4G SIP voice intercom terminal featuring an advanced audio system with echo cancellation.
SIP Intercom
Multi-key SIP Video Intercom
The DP98 series SIP intercom terminals feature a multi-key design and integrate advanced audio systems with superior echo cancellation for crystal-clear, pristine call quality.
SIP Intercom
2-Button SIP Intercom
The DP81/DP81U is a two-button SIP intercom phone featuring an advanced audio system with echo cancellation.
SIP Intercom
Two-Button SIP Video Intercom Phone
The DP85/DP85U is a two-button SIP intercom featuring an integrated HD camera and an advanced audio system with echo cancellation.
SIP Intercom
Multi-key SIP Video Intercom
The Dinstar DP88 is a multi-key SIP intercom phone featuring an integrated HD camera and an advanced audio system with echo cancellation.
SIP Intercom
SIP Broadcast Intercom Gateway
The Dinstar DPA is a SIP-powered broadcast intercom gateway that supports external cameras, speakers, speed-dial buttons, alarm lights, and electromagnetic door locks. It features an advanced audio system with echo cancellation, making it ideal for high-definition video/audio intercoms and high-power broadcasting applications.
The desktop phone series covers basic voice, color display, Wi-Fi, and 4G single-SIM models. Expansion units and conference phones are also available for multi-line agents.
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C Series IP Phones
Premium Business Series
Dingxin Tongda C66G is a versatile HD IP phone designed for high-end business professionals. With its elegant design and exceptional performance, it excels in any environment.
C Series IP Phones
Premium Business Series
The Dingxin Tongda C64GP is a versatile, high-definition IP phone designed for business professionals. With its elegant design and exceptional performance, it is ideal for any environment.
C Series IP Phones
Entry-level for SMEs
The Dinstar C63GP is an entry-level, multi-functional HD IP phone designed for ease of use and exceptional value. Ideal for diverse environments, it delivers superior HD voice quality and a rich set of telephony features to meet the needs of small and medium-sized businesses, call centers, and industry-specific users.
C Series IP Phones
Entry-level for SMEs
The C62 series IP phones feature a 240x320 resolution color backlit LCD, offering easy installation, simple configuration, and user-friendly operation.
C Series IP Phones
Entry-level for SMEs
The C60 series IP phones feature a 132x64 resolution LCD screen, offering easy installation, simple configuration, and user-friendly operation.
C Series IP Phones
Entry-level for SMEs
Dingxin Tongda C60U-W/C60UP-W: A high-performance, cost-effective multi-function HD Wi-Fi phone compatible with various IP voice systems.
C Series IP Phones
Entry-level for SMEs
Dingxin Tongda C60U-T/C60UP-T: High-cost-performance, multi-function HD 4G phone for all IP voice systems.
C Series IP Phones
Phone Extension
The Dingxin Tongda DXP60 Expansion Station extends SIP phone functionality and flexibility. It serves as a plug-and-play expansion module for the C63, C64, and C66 series SIP phones.
C Series IP Phones
Hotel IP Phone
Dingxin Tongda H60P Hotel IP Phone: A cost-effective, feature-rich, and stylish communication solution for hotels.
The G100 through G500 series are tiered by line count, screen specifications, and interface configurations to support front-desk, agent, and meeting scenarios.
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G-Series IP Phones
Premium Business Series
Dingxin Tongda G500P is a versatile, high-definition IP phone designed for business professionals. It features an elegant design and excellent performance, compatible with various IP voice systems.
G-Series IP Phones
Premium Business Series
The Dingxin Tongda G430/G430P is a versatile HD IP phone designed for business professionals. With its sleek design and exceptional performance, it integrates seamlessly with various IP voice systems.
G-Series IP Phones
Enterprise Starter Series
The Dingxin Tongda G280/G280P is an entry-level, multi-function HD IP phone designed for ease of use across all IP voice systems.
G-Series IP Phones
Enterprise Starter Series
The Dingxin Tongda G240/G240P is an entry-level, multi-function HD IP phone designed for ease of use with any IP telephony system.
G-Series IP Phones
Enterprise Starter Series
Dingxin Tongda G100/G100P is an entry-level, high-value multi-function HD IP phone. Easy to use and suitable for various IP voice systems.
Connect analog phones, fax machines, and analog trunks to IP networks, supporting scales from 2 ports to 312 ports based on port count.
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Mock Gateway· FXS Analog Gateway
2 FXS Analog Voice Gateway
The DAG1000-2S is a versatile gateway that supports analog phones, fax machines, and POS terminals, enabling seamless integration of traditional PBX systems with IP networks. It delivers reliable, high-performance voice and fax services for enterprises, carriers, and residential communities, ensuring excellent stability and compatibility.
Mock Gateway· FXS Analog Gateway
4 FXS Analog Voice Gateway
DAG1000-4S is a versatile gateway that supports analog phones, fax machines, and POS terminals, enabling seamless integration between traditional PBX systems and IP networks. It delivers high-stability, high-compatibility IP voice services for enterprises, service providers, and residential communities, with robust voice and fax processing capabilities.
Mock Gateway· FXS Analog Gateway
Gigabit 4 * FXS Analog Voice Gateway
The DAG1000-4S (GE) is a versatile voice gateway that provides seamless connectivity between analog phones, fax machines, or analog PBX systems and IP-based voice gateways.
Mock Gateway· FXS Analog Gateway
8 FXS (GE) Analog Voice Gateway
DAG1000-8S (GE) is a versatile gateway that supports analog phones, fax machines, and POS terminals. It seamlessly integrates traditional PBX systems with IP networks, delivering reliable IP voice services for enterprises, carriers, and residential communities. With high stability, excellent compatibility, and robust voice/fax processing capabilities, it ensures seamless communication.
Mock Gateway· FXS Analog Gateway
16*FXS (GE) Analog Voice Gateway
DAG2000-16S (GE) – A versatile voice gateway that enables seamless connectivity between analog phones, fax machines, or analog PBX systems and IP voice networks.
Mock Gateway· FXS Analog Gateway
24/32 *FXS Analog Voice Gateway
DAG2000-24/32S (GE) A versatile voice gateway that provides seamless connectivity between analog phones, fax machines, or analog PBX systems and IP voice networks.
Mock Gateway· FXS Analog Gateway
Compact design, high capacity, carrier-grade reliability
The Dingxin Tongda DAG2500 is a high-density analog voice gateway featuring a compact, structured design. With a 1U form factor, it supports up to 48/72/96 FXS voice ports, offering a small footprint with high port density.
Mock Gateway· FXS Analog Gateway
High-Density Simulation Gateway
Dingxin Tongda DAG3000-312S Analog Voice Gateway is a versatile IP-based voice gateway that seamlessly connects analog phones, fax machines, or analog PBX systems to an IP voice network.
Mock Gateway· FXS Analog Gateway
Large-port analog voice gateway 128S
DAG3000 A versatile voice gateway that provides seamless connectivity between analog phones, faxes, or analog PBX systems and IP voice networks.
Mock Gateway· FXO Analog Gateway
2 FXO Analog Voice Gateway
The Dingxin Tongda DAG Series IP Analog Gateway is an IP network-based access gateway that provides a low-cost, easy-to-use IP voice solution for small businesses, home offices, remote offices, and multi-branch enterprises.
Mock Gateway· FXO Analog Gateway
4 FXO Analog Voice Gateway
DAG1000-4O: A multi-channel high-density gateway offering small businesses, home offices, remote sites, and multi-branch enterprises a low-cost, easy-to-manage IP voice solution.
Mock Gateway· FXO Analog Gateway
8 FXO Analog Voice Gateway
DAG1000-8O: A multi-channel, high-capacity gateway that delivers a low-cost, easy-to-use IP voice solution for small businesses, home offices, remote sites, and multi-branch enterprises.
Mock Gateway· FXO Analog Gateway
8 FXO Analog Voice Gateway
DAG-X-8O A multi-channel, high-density gateway that delivers a low-cost, easy-to-use IP voice solution for small businesses, home offices, remote sites, and multi-branch enterprises.
Mock Gateway· FXO Analog Gateway
16*FXOSimulated Voice Gateway
DAG2000-16O: A multi-channel, high-capacity gateway offering a low-cost, easy-to-use IP telephony solution for small businesses, home offices, remote sites, and multi-branch enterprises.
Mock Gateway· FXO Analog Gateway
32*FXOSimulated Voice Gateway
The DAG3000-32O is a versatile voice gateway that enables seamless connectivity between traditional PBX systems and IP-based voice networks.
Mock Gateway· FXO Analog Gateway
128*FXOSimulated Voice Gateway
DAG3000-128O: A multi-channel, high-capacity gateway offering small businesses, home offices, remote sites, and multi-branch enterprises a low-cost, easy-to-manage IP voice solution.
Mock Gateway· FXS/FXO Analog Gateway
Compact Port Analog Voice Gateway
The DAG1000-1S1O analog-mixed gateway is an IP-network-based access gateway that delivers a low-cost, easy-to-use IP voice solution for small businesses, home offices, remote offices, and multi-branch enterprises.
Mock Gateway· FXS/FXO Analog Gateway
Compact Port Analog Voice Gateway
The DAG1000-2S2O hybrid gateway is an IP-network-based access gateway that provides a low-cost, easy-to-operate IP voice solution for small businesses, home offices, remote offices, and multi-branch enterprises.
Mock Gateway· FXS/FXO Analog Gateway
4*FXOFXS Hybrid Gateway
DAG1000-4S4O: A cost-effective, easy-to-use multi-channel high-接入 gateway delivering a simple IP voice solution for small businesses, home offices, remote sites, and multi-branch enterprises.
Mock Gateway· FXS/FXO Analog Gateway
8*FXOFXS Hybrid Gateway
DAG1000-8S8O: A cost-effective, easy-to-use multi-channel gateway offering a simple IP voice solution for small businesses, home offices, remote branches, and multi-site enterprises.
The combination of platform, boundary, and endpoint depends on the existing relay type, extension scale, and whether call recording is required. Refer to the following four scenarios to find your fit.
The UC series IP PBX handles extension registration and call routing, connects to carrier E1 or SIP trunks via gateway, and supports desk phones and softphones across all roles.
The UC platform's integrated hotel management system interfaces with the call center, allowing guest room phones and front desk agents to share a single number and billing rules.
The SBC handles relay access and security protection. The recording system archives data in real time. G-series color screen handsets and expansion units are configured according to seat scale.
SIP intercom terminals are deployed at entrances, elevators, and patient rooms. They receive PoE power and connect to the UC platform for call routing.
Specify the number of extensions, concurrent call capacity, existing trunks (E1/SIP/analog), and whether recording is required. We will provide a combined list of platform, gateway, and terminal devices.
Submit your requirements and contact details. A sales consultant will confirm pricing, stock availability, and delivery options with you. Product prices are subject to quotation.
