According to statistics, there are more than 250 commercial softswitch networks in the world, and domestic softswitch networks have also entered the stage of trial commercialization, especially the trend of new operators directly using softswitch to build switching networks is becoming more and more obvious. Communication network planning and construction has entered the NGN era. At the same time, the access network is developing towards its ideal goal-fiber to the home (FTTH), and the access technology itself has a comprehensive development trend, and is providing higher bandwidth, more packetized, and more multimedia diversified services. Direction development. The NGN integrated access network is a product that fully satisfies and adapts to this development process, and is also the focus of recent access network technology development.
Harbor Network adheres to the consistent broadband IP professional spirit. Through in-depth research on NGN technology, IP telecommunications network and other fields, based on more than 2 million lines of network construction and operation and maintenance experience, the fully open IONE & SoftUpNGN integrated access solution Breakthroughs have been made in key technical fields such as equipment interoperability, network security, service quality assurance, and maintenance management, to achieve a more economical, more convenient, more differentiated service and provide a corresponding service quality assurance construction model and business model. It has the following characteristics:
——Provide a fully compatible and fully open NGN interface. As the AG / IAD component through the MGCP and H.248 standard protocols, it supports the NGN network construction mode; as the OLT / ONU component through the V5.2 standard protocol, it is compatible with the PSTN network construction mode. In the common commercial use with mainstream softswitches and program-controlled switches in the industry, various PSTN / IN / NGN services have been implemented.
——Provide comprehensive “comprehensive†capabilities. The IONE & SoftUpNGN integrated access network takes NGN core technology as the cornerstone, adopts an integrated system architecture, and can be flexibly used as an access unit such as AG / IAD / DSLAM / ONU / DDN. It has integrated access capabilities for NGN and PSTN networks to achieve access The rapid deployment of the network supports the scale development of access users. At the same time, it has POTS, ADSL, VDSL, SHDSL, LAN and other "broadband + narrowband" integrated access methods, supports integrated service provision of voice, data, and private line integration, and realizes all-round from network to technology to business. Comprehensive ".
——Provide scale management and scale maintenance of AG / IAD to meet the era of large-scale development of NGN. Gangwan took the lead in proposing four concepts of NGN service, core, convergence and access; creatively introduced the convergence layer ITCS and intelligent terminal control system, stripped the gateway management function of core softswitch equipment, and effectively enhanced the high-performance business processing capabilities of core softswitch, Vigorously improve the security of the entire network; provide value-added services such as NAT / firewall assistance penetration to ensure the development of NGN users on a large scale; support VoIP applications in the "pre-NGN era" (referring to the only access to IP, switching, business still using circuit technology A variety of VoIP applications) to the smooth evolution of the NGN era, to meet the user's scale development and large-scale users low-cost cutover to NGN two needs. ——Provide the mode of “one line through the central officeâ€. Adopt innovative ADSL and POTS board-level seamless integration technology-integrated voice data service board IVD, support the simultaneous construction of voice services and data services, and operate on demand; support the unified maintenance of voice access networks and data access networks, It has the advantages of "province investment, province construction, and convenient operation".
——IONE & SoftUpNGN access applications with more than 2 million lines, including 700,000 lines of VoIP applications, fully embodying its openness, standardization and ease of use.
The fully open IONE & SoftUpNGN integrated access network of the harbour network takes NGN core technology as the cornerstone, adopts an integrated system architecture, unswervingly follows the path of full openness, is compatible with PSTN network construction and business application models, and fully realizes equipment resources and network resources The sharing of market resources and maintenance resources helps operators quickly and successfully enter the era of NGN scale, and ultimately achieves the goal of building a high-value local network and walking with NGN "more, faster, better, and more economical".
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