Method and apparatus for providing voice signals to and from a telecommunications switch
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jan 28, 2003
Grant Date -
N/A
app pub date -
Jul 16, 1999
filing date -
Jul 16, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A voice gateway (64) includes an input port (70) that receives a voice signal from an unbundled analog line (62) coupled to a Class 5 switch (52). The voice signal is converted to a digital format by an analog-to-digital and digital-to-analog converting unit (76). The voice signal is placed into a compressed format by a compressing/decompressing unit (80) using a selected one of a plurality of compression ratios. The voice signal is placed into a transport frame by a packetizing/depacketizing unit (84) according to a selected packet format. The voice signal is multiplexed with other voice signals by an output port (88). The output port (88) places the voice signal onto a selected one of a plurality of output lines in order to transport the voice signal in its transport frame to one of an office customer premises (12) and a residence customer premises (14).
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