Tổng đài Avaya Definity SI

Tổng đài Avaya Definity SI

Thông tin nhanh về sản phẩm

  • Tên tổng đài: Tổng đài Avaya Definity SI
  • Mã tổng đài: Avaya Definity SI
  • Xuất xứ: USA
  • The AVAYA Definity SI PBX model with capacity of up to 2800 ports (400 trunks and 2,400 subscribers) is available in two types of cases – ESCC (Enhanced Single-Carrier Cabinet) and GMCC (Global Multi-Carrier Cabinet) and provides, 70 and 89 free slots respectively. The Single-Carrier Cabinet is made up of individual shelves installed one on another up to 4 shelves vertically as the station expands. The base (processor) single-carrier cabinet shelf contains 16 free slots. The system is scaled by adding port shelves containing 18 free slots. The total capacity of the system, designed in an ESCC cabinet of 4 shelves, is 70 slots.
  • The Multi-Carrier Cabinet (MCC) is a monolithic cabinet, in which shelves for cards can be installed. The basic configuration of the MCC includes a processor module with 9 free slots. The maximum number of shelves in the MCC is 5. The system is scaled by adding 20 seats in each cabinet shelve.
  • Thus, the total number of free universal slots is 89. If free connection slots in the cabinet are exhausted when adding new modules, then the system is further scaled by adding an expansion or remote cabinet. Structurally, a remote cabinet looks the same as the main cabinet, but does not contain a processor module.
  • Connection with a rate of 34 Mbit/s between the central and remote cabinets is via a fiber-optic cable and, depending on the chosen transceiver, it can reach up to 35 km without intermediate amplifiers. For communication between the cases, one expansion interface card terminating in an optical transceiver module is installed in each cabinet.
  • A remote cabinet can be a single-carrier or multi-carrier cabinet. Just like a processor cabinet, it can also be scaled by adding port shelves with 18 and 20 connection slots. The entire G3SI model supports two remote cabinets. When using ESCC cases, the total number of connection slots is 141 for the “main cabinet + one remote cabinet” configuration and 212 for the “main cabinet + two remote cabinets” configuration. When using GMCC cases – 186 and 281 connection slots respectively.
  • To increase system resilience, fiber-optic communication between the cabinets can be duplicated, while the cable can be laid in different ways. The central processor of the system can also be duplicated. The AVAYA Definity SI PBX model is intended to cover subscriber capacity of 100 ports, and can be further expanded up to 2,400 subscriber ports. If the required system capacity is from 1,000 subscribers and more, the most suitable option is a system in a GMCC case, because the size, weight and power consumption of SI system depends on the number of shelves.
  • Giải phăp và cấu hình hệ thống tổng đài cao cấp Siemens được báo theo yêu cầu khách hàng, vui lòng liên hệ: 092 888 2345 - info@namlong.vn 
  • Bảo hành: Chính hãng 1 năm
  • Giao hàng: Miễn phí

Sản phẩm cùng loại

Universal platform for communications DEFINITY server is a powerful system with an advanced logic, which has the ability not only to facilitate information exchange but also to manage the process.

DEFINITY supports multiple communications subsystems, applied solutions, terminals, workstations and auxiliaries. Using digital joints ATM, ASAI, TCP/IP protocol, telecommunications DEFINITY server solves problems of any complexity – from building powerful corporate networks, computer telephony integration (CTI) and contact centers to creating high-speed data transmission systems.

A single unified switching DEFINITY platform for voice, data and video solutions meets the requirements of both small business (from 40 ports), and major companies (up to 29,000 ports). Moreover, thanks to unified control through RISC processor, control multifunctionality and uniformity is guaranteed regardless of the capacity of the system.

DEFINITY supports all the major public network connection interfaces, including ISDN, Q-SIG, as well as Russian analog and digital trunks.
DEFINITY model range

Definity is the first AVAYA system providing full support for digital network with integration of ISDN services into a single system from 20,000 to 29,000 ports. Definity provides its subscribers with access to network services through two main ISDN interface – BRI (basic rate interface) and PRI (primary rate interface). The availability of ISDN node services allows the best use through ISDN connection with full transparency of telecommunications functions from the called party to the calling party. Broadband switching is used for applications that require a higher (above 64 kbit/s) bandwidth, such as in video transmission and connection of computer networks. Broadband switching supports H0, H11, and H12 standards, and developed ITU-T. Transmission at ISDN-PRI rates is more efficient, which means much faster connection rates thanks to lesser time of synchronizing several B-channels, and reduced use of digital channels, freeing them for other connections.

Avaya Definity CSI PBX

Sản phẩm cùng nhóm

Hỗ trợ mua hàng Hỗ trợ mua hàng
(08) 7309 6168 - (08) 3995 5880 - (08) 3500 7068
Hỗ trợ SkypeHỗ trợ Skype:
Hỗ trợ Viber/ZaloViber / Zalo:
0938 473 168 - 0918 151 957 - 0932 794 168