IP converged communication solution

项目概述

The plan should be constructed using a softswitch technology platform that meets the requirements of the next-generation network. Under the premise of meeting the current normal voice communication needs, a next-generation converged communication network can also be established in the future. On the same unified communication platform infrastructure, communication services and terminals can be deployed as needed to achieve the integration of various voice, video, fax, instant messaging and other communication services with office services. And provide access for other communication systems in the future.

项目需求

The total number of voice service points required for access through E1/PSTN is 3,000 users. This system integrates multiple deployment methods. It can be deployed to the voice network points on each floor using large-pair cables, or SIP registration can be carried out through the voice gateway on each floor, and it also has the expansion capability of tens of thousands of lines in the future.

Practicality: The device runs an operating system and opens an SDK interface for data invocation. The hardware adopts an industrial-grade MCU with low power consumption and high performance. The voice port uses a network interface, which is stable and easy to maintain. Functions can be set through the WEB interface and teleconferences can be held on the WEB interface.

Advanced features: Equipped with dual-machine backup function to ensure normal system operation, hardware QOS voice priority level

The discrete processing architecture enables full concurrent voice calls without blocking.

Safety and reliability: 7×24 hours, success rate greater than 99.999%; The MTBF is greater than 80,000 hours, and it supports speed limiting for vlans,IP address segments, ports, and protocols. Supports 802.1P marking and DSCP marking for traffic, and has an inbuilt SBC security algorithm mechanism.

Scalability: Without the need to replace the main system, it has the ability to expand with tens of thousands of lines.

Standardization: All designs of the system comply with relevant national standards, standards of the Ministry of Information Industry and standards of the International Telecommunication Union (ITU).

组网架构

方案优势

(1） Realize free calls, video calls, faxes and value-added services between enterprises

       All internal calls are transmitted through the network, not occupying the operator's phone lines, achieving zero call charges for internal calls, making full use of existing network resources, and improving office efficiency.

    The built-in value-added services such as call forwarding, speed dialing, voice messages, and three-party calls have promoted communication and collaboration among various agencies, further enhancing office efficiency.

(2） Unified management of telephone networks in each office building：

       IP communication features rapid access and flexible deployment. The voice system is configured with a Web network administrator to uniformly allocate phone numbers and route planning, facilitating the daily operation and maintenance of IT staff.

(3）Without changing the original telephone terminal and dialing habits:

     By means of reasonable configuration and planning, users can enjoy IP communication services without basically changing their telephone terminals and dialing habits.

(4） High security and stable operation

     For network-based voice communication, security and voice call quality are the key points of IP communication guarantee. The IPPBX9000 protects voice by using multiple encryption technologies and data bandwidth allocation mechanisms, with an inbuilt firewall. At the same time, it ensures high security and stability of calls through packet loss compensation, dynamic jitter buffering and various voice optimization processing.