METHOD AND APPARATUS FOR EXTENDING PBX FEATURES VIA THE PUBLIC NETWORK

Patent №

US 7,200,218

Granted

2007-04-03

Filed 2000

Owner

SIEMENS CORPORATION

+1 more

Lab

AI components

1

speech

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

09710037

A system and method allow PBX features to be extended through the public network. A teleworker calls into a PBX system and is assigned a fictitious port. The fictitious port is controlled by a telework server and appears to the PBX to be a local device. PBX features are invoked by particular sequences of DTMF tones or by voice prompt, or another data input system.

SpeechH04M 3/42314H04M 3/382H04M 3/42229H04M 3/4234H04M 3/465H04M 3/48H04M 3/537H04M 7/006+5 more

AI classification

Speech1.00
Evolutionary computation0.03
Natural language0.02
Machine learning0.00
Knowledge representation0.00
AI hardware0.00
Planning0.00
Vision0.00

Ownership

SIEMENS CORPORATION

assignment · 116420812

SIEMENS ENTERPRISE COMMUNICATIONS, INC.

assignment · 252270356

Assignors

LINDLEY, TODD, STUMER, PEGGY, SAHIM, FARAMARZ, BUDZIAK, JOSEPH, WU, HENRY

On an employer assignment, the assignors are typically the inventors.

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