DINSTAR · Unified Communications

Unified Communication Solution: From IP PBX to Phones and Gateways

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.

Dingxin Tongda C66G/C66GP Advanced Business Series

C66G/C66GP

Premium Business Series

Product Series
8 Class
Listing models
59 styles
Parameter Entry
182 items
Connection Methods
FXS · FXO · E1 · SIP
Product Portfolio

Single Board Computer

Deployed at the network boundary between enterprises and service providers to handle SIP/IMS interworking, topology hiding, security protection, and NAT traversal.

Single Board Computer

Deployed at the network boundary between enterprises and service providers to handle SIP/IMS interworking, topology hiding, security protection, and NAT traversal.

In Column3Style

SBC1000 Product Image

Single Board Computer

SBC1000

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.

  • IP Trunk Redundancy and Load Balancing
  • Acoustic Echo Cancellation (G.168), Max 128ms
  • 1*USB2.0 port
SBC3000 Pro Product Image

Single Board Computer

SBC3000 Pro

Session Border Controller

In the wave of digital transformation, secure and efficient enterprise communication has become a core competitive advantage.

  • Acoustic Echo Cancellation (G.168), Max 128ms
  • SIP Trunking: Maximum 128 SIP trunks can be added.
  • Transcoding concurrency: supports 1500 concurrent media encoding and decoding operations
SBC8000 Product Image

Single Board Computer

SBC8000

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.

  • TLS & SRTP Encrypted Session
  • Acoustic Echo Cancellation (G.168), Max 128ms
  • SIP v2.0, UDP, TCP, TLS, RFC3261

Typical Deployment Scenarios

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.

Enterprise Office Communication

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.

Hotels & Apartments

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.

Call Center Agent

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.

Park and Intercom Access

SIP intercom terminals are deployed at entrances, elevators, and patient rooms. They receive PoE power and connect to the UC platform for call routing.

Tell me the number of extensions and trunk type.

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.

Purchase Intent

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.

Your information will be used solely for this selection and quotation discussion and for no other purpose.

Beijing ICP License No. 2026026760