C & C08 coexist, in accordance with the multi-network interoperability, investment protection and a smooth transition of ideas, effectively supporting the telecommunications network to the integrated, intelligent, moving in the direction of development. C & C08 the various ISDN, PHI, V5 interface in accordance with ITU-T standards, has a perfect signaling system, exchange and transfer, wired and wireless, narrowband and broadband, have an open communication platform, all support new national standard requirements to provide PSTN services, ISDN services, Centrex business, IN business, as well as other new business, apply to the end office, tandem office, the gateway office, long-distance Bureau and the International Bureau.

C & C08 switch provides a wealth of PSTN, ISDN business and can provide personalized the Group user industry solutions. Has been serving all capital cities and major cities, more than 20 million users Group. Using C & C08 switch help operators win customers and win the competition.

    State-of-the-art, high integration, low power consumption

C & C08 B independent Bureau system capacity can be from 32 users smooth expansion to ten thousand users line, C & C08 using traffic dispersion control structure exchange inside the module using hierarchical decentralized group of machine control technology, memory mapping technology module internal communication, plus a lot of use The large memory capacity and high-performance CPU, the C & C08 system BHCA value of 6000K.

Flexible networking support FTTB, FTTC

C & C08 provide a variety of remote module and transmission equipment, depending on the type of user capacity and interface to achieve multi-level module networking. Network topology can be composed of a ring, chain, tree, star, fast business. C & C08 ESM, RSM, SM ¢ò, RIM and other remote module, rich interfaces and SDH optical transmission equipment, can be composed of a variety of network topologies.

Strong operational capacity

C & C08 can provide full PSTN services, ISDN services, rich Centrex hotel function IPhotel green hospitals, the 3D E enterprise industry solutions and intelligent network services. Adapt to high-end network of domestic and international tandem office, toll office building, completed GB all the PSTN, ISDN basic service and supplementary services.

Advanced signaling system structure, easy to upgrade, good compatibility

C & C08 switch with the ability to establish a direct connection with the peer switch or collimated associated NO.7 link. Provided to meet the domestic and international signaling standard provisions TUP, ISUP, NO.5, R2, the 1st and DSS1 signaling, as international long-distance Bureau support INAP protocol, can be used as SSP. The ability to provide signaling conversion automatically. Support comprehensive STP.
Maximum processing capacity of the signaling link: 0.85ERL 340MSU / S, the largest number of NO.7 link up to 3072.

2M and N * 64K high-speed signaling link support, support for multiple signaling point code, and support for the built-in signaling monitoring, tracking feature called the main number.

Hardware versatility

Fully consider the hardware versatility, reducing board types, reduce maintenance overhead and improve system reliability. C & C08 extensive use of Huawei's self-developed 0.35-0.5 micron chip, highly integrated, system power consumption. Unique large-capacity trunk interface technology, to support the optical interface transfer mode support 1 +1 backup, adapt to different network requirements, while the optical interface board with 2M electrical interface board slot compatible to adapt to the flexible adjustment of trunk circuits.

Advanced software design

The use of advanced design methods, and the stability, reliability and scalability of a good real-time operating system. Software changes and upgrades to management by the configuration management of software engineering methods, to ensure consistency and test of an upgraded version of normative achieved through software loading software upgrades.

Flexible billing functions

C & C08 to meet the billing requirements of the PSTN, ISDN, Centrex and IN the business, then comply with the requirements of the new national standard single format. While providing 100% of the details of a single soft table billing, with real-time billing, statistics and monitoring can be carried out, then a single, super long if a single alarm function. Three, then a single store, host memory can be temporary 14.4 million, then a single CDRs classified storage, the calls statistics and filter transmission.

Maintenance and management of the humane management

With navigation tree the MML graphics maintenance interface, built-in signaling Monitor function with full track and signaling translation feature, relay TUP, ISUP loopback test function. Support large capacity statistics for 4096 trunk group or object code, provide five screening, the most value statistics, statistics, and other means of a combination of many conditions.

A strong network of intelligent features

Help operators network transformation, enhance business functions to solve business trigger, optimize network structure, C & C08 supports the following functions: support built-in SHLR function unique built-ISP database supports 500 user capacity, Move end office business, MAP protocol multi-service the nested, CS2, then single support logical number physical numbers, smart business security, backup and other functions.