Shenzhen Dowdon Tech Co., Ltd.

The DIT300 which has 4 lines is a full-featured VoIP (Voice over Internet Protocol) phone that provides voice communication over an IP network.

This phone functions not only much like a traditional phone, allowing to place and receive calls and enjoy other features that traditional phone has, but also it own many data services which you could not expect from traditional telephone.

The DIT300 provides Power over Ethernet (PoE) and two Ethernet ports for connecting another device to the local area network.

This guide will help you easily use the various features and services available on your phone.

The DIT300, which has a 3dB internal antenna for 802.11n 1T1R, supports wireless.

This phone functions not only much like a traditional phone, allowing to place and receive calls and enjoy other features that traditional phone has, but also it own many data services which you could not expect from traditional telephone.


Shenzhen Dinstar Technologies Co., Ltd. Is a hi-tech enterprise specializing in voip solutions and IP voice value-added services. It is the IP voice product and system manufacturer with the leading market share in China and with the most complete product lines in this industry.
Dinstar has a professional and high-quality R&D team made up of lots of experts who are experienced in telecom network, data communication, mobile communication, or network integration.
Dinstar's products include E1/T1 gateway, VoIP GSM/CDMA gateway, access gateway, softswitch, IP phone, billing systems, and Internet voice value-added service total solutions, etc., which are characterized by complete specifications and good compatibility. Moreover, Dinstar VoIP products reaches an operation level truly in respect of availability, manageability, and maintainability.


Dinstar's VoIP systems provide broadband voice application services and complete softswitch voice access system solutions to such operators as China Mobile, China Unicom and China Telecom. In addition, through such products, voice-based value-added services are being offered to a number of enterprises as well as governmental departments.
Since the establishment, Dinstar has been dedicated in making use of innovative technology and service to create values for customers and help individuals, enterprises, and governmental institutions to realize healthy development and create resplendence. In the future, Dinstar will depend on practical, enterprising and innovative spirit to grow up into an outstanding global.