Philips sopho ATU-G Analog Trunk Card

Sopho Philips ATU-G Analog Trunk Card

 Philips Sopho IS3000 ATU

Item specifics Condition:

Used: An item that has been previously used. The item may have some signs of cosmetic wear, but is fully operational and functions as intended.

The SOPHO iS3000 Series is designed to cover the communication needs of small to very large organisations. This series of ISPBX systems comprises five models which have been optimised to different business sizes with between 20 to 65,000 extensions.

• iS3010: max. 96 ports
• iS3030: max. 608 ports
• iS3050: max. 1216 ports
• iS3070: max. 3300 ports
• iS3090: max. 10,000 ports

Up to 14 iS3070 and/or iS3090 nodes can be linked together to form one large distributed ISPBX with up to 65,000 extensions.

CENTRAL PROCESSOR MODULE

The Central processor Modules (CM) of the iS3000 Series are built around Motorola's MC68000 family of 32 bits microprocessors. The different requirements of the five models in terms of processing power, memory capacity, fault tolerance and the number of central access interfaces are accommodated by two implementation variants:

• Single-card Central processor Module for the iS3010, iS3030, iS3050 and iS3070
• Multi-card, fault-tolerant, Central processor Module for the iS3050, iS3070 and iS3090.

One common Operating System provides a uniform software platform for call processing, operational maintenance, system assurance and the various end-user applications of the iS3000 Series, all incorporated in System Software release 810.

Freely configurable I/O ports enable the central connection of external applications such as a management system, a call logging device, a maintenance terminal, a toll-ticketing printer, ACD supervisor(s), or a remote service or management centre.

Initial system configuration and subsequent software upgrades of all iS3000 models are performed by down-loading the system software and user-data from an Operational Maintenance PC.

Single-card Central processor Module

The Central processor Modules of the iS3010, iS3030 and iS3050 share the same CPU card, the CPU 3000.

This central card contains a 16 Mbytes Dynamic Random Access Memory (DRAM) module (which can be replaced by a 32 Mbytes DRAM module if required) for the storage of dynamic data and the execution of the software packages. Also 8 Mbytes (expandable up to 32 Mbytes) of non-volatile Flash EPROM memory (SIMMs) is present on the central card. This FEPROM memory is used to store the software packages and other data, which must be protected against a power failure.

Optional, an Accelerator Module (AM) can be added on the CPU3000 card to increase the performance of the processor.

Furthermore the CPU3000 card has one 10baseT Ethernet connector for CTI applications and for up- and downloading of system files via File Transfer Protocol (FTP). The CPU card also contains a daughter board with 6 V.24 interfaces (5 in case the Ethernet interface is used) for the connection of external equipment.

For the Central processor Module of the single CPU iS3070 another CPU card is used, the Central Control Slice (CCS). It has a 16 Mbyte RAM for storage of dynamic data. The maximum number of ports for the single CPU iS3070 is 2,000. This single CPU card is used as basis in fault-tolerant systems. This makes future upgrading to a fault-tolerant system possible.

For the CCS a distributed architecture is used for system back-up and I/O interfacing. These two functions are implemented in a Back-up and I/O Module (BIM) which connects to the central control slices via the Communication Interface External card (CIE).

The BIM module contains a hard-disk for system software and user-data back-up and provides multiple I/O ports for central access of external applications. These ports can be configured separately to allow the connection of any mix of external applications. A typical configuration holds 6 V.24 ports (max. 24) and a modem for remote service access.

Fault-tolerant Central processor Module

The iS3050, iS3070 and iS3090 can use a fault-tolerant Central Module to assure maximum system availability. Four identical Central Control Slices (CCS) operate in parallel, according to the Philips patented (4/2) concept. The 4 processors synchronously execute the same instructions that are continuously verified by an automatic error recovery algorithm.

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