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Avaya PBX Systems: Comprehensive Management of Switching and Transport Network Hardware

Explore the intricacies of managing Avaya PBX systems, from the evolution of systems like System 75, 85, G1, and G2 to the latest Definity G3i software release v12. Delve into the hardware components including Port Network (PN), Port Processor Network (PPN), Switch Processing Elements (SPE), Circuit Packs, and various configurations tailored to customer needs. Gain insights into maintenance activities and system upgrades, ensuring optimal performance and reliability in telecommunications infrastructure.

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Avaya PBX Systems: Comprehensive Management of Switching and Transport Network Hardware

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Presentation Transcript

  1. TBE 2730Managing a Switching/Transport Network PBX Hardware

  2. Avaya PBX Systems • AT&T – Lucent - Avaya • PBX evolution • System 75, System 85, G1, G2 • WSU PBX is Definity G3i software release v12 (Communication Manger 2.0) just upgraded recently • G3r – large system (29,000 ports) • G3i – smaller (2,800 ports) • Many configurations to fit customers needs • Hardware • PN – Port Network • PPN – Port Processor Network

  3. Port Processor Network • PPN • Control Complex for system • SPE – Switch Processing Element • Processes calls (translations database) • Maintenance activities • Power units • Control circuit packs • Port circuit packs • Service circuit packs • Memory • Expansion Interface (to run an EPN)

  4. G3i Circuit Packs • Control Circuit Packs • Part of PPN • Processor (Maintenance and database translations) • Processor Interface (Interface to bus) • Network Control (Controls bus/timing) • Messages • Media Processor • CLAN • Service Circuit Packs • Tone/Clock (Tones, timing for carrier) • Port Circuit Packs • Analog line • Digital line • CO Trunk (analog) • DS1 Interface • Auxillary (voicemail)

  5. Lab PBX • WSU Lab G3i Configuration • 1 cabinet • 1 carrier • Processor • Processor Interface • Network Control • Tone/Clock • Analog line • Digital line 4wire • Digital line 2wire • CO Trunks • DS1 Interface • Media Processor • CLAN

  6. WSU’s G3i • Backplane/Bus • All connections, messages, traffic • Cabling • Port cable • Station cable • Building cable • Blocks/Crossconnects • DS1 • G3i Ports (Memorize this!!!) • ELL/Port – Equipment line location • Cabinet • Carrier • Slot • Port

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