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TBE 2730 PBX Software

TBE 2730 PBX Software. PBX Software. Switching systems – software intensive Processor, software tables control hardware functions Routing and features Built in IP router Alarms and Maintenance are software driven. PBX Software. Call Scenario (analog)

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TBE 2730 PBX Software

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  1. TBE 2730 PBX Software

  2. PBX Software • Switching systems – software intensive • Processor, software tables control hardware functions • Routing and features • Built in IP router • Alarms and Maintenance are software driven

  3. PBX Software • Call Scenario (analog) • Circuit pack monitor port for change of state • Sense off hook (loop closure for analog loop start) • Dialtone applied to port • Listens for tones (digits, *, #) • Digits collected and sent to processor via timeslot on backplane/bus • Processor looks at dialplan and routing tables • If digits dialed matches on-net extension in dialplan then processor checks extension/port database • If it finds match then it looks at port location • Processor sends message through Proc. Int. Card to Network Control Card to reserve timeslot on bus/backplane • Processor then sends message via timeslot on backplane/bus to port circuit packs to send ringing voltage down ports • When port circuit pack senses off hook on called stations port, timeslot that was reserved is cut through to both ports • Port circuit packs monitor ports for disconnect • When on hook is sensed port sends message to processor via bus to free up timeslot on bus • Processor sends message via Proc. Int. Card to Network Control Card to free up timeslot on bus • Same process if call if off net except trunk port is utilized and digits are outpulsed via Tone card to far end switch

  4. PBX Software • Avaya Command Structure • Action • Add • Remove • Change • Object • Station • Hunt group • Qualifier • 1234 • 99 • Help is your friend. Use it!

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