Associating virtual channel identifier to a user phone number at an access node in a VoATM telecommunication system
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United States of America Patent
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N/A
Issued Date -
Dec 11, 2003
app pub date -
Jun 6, 2002
filing date -
Jun 6, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Identifying virtual connection to telephony port relations in a telecommunication system. In one embodiment, a database is compiled of associations of virtual customer identity (VCID) information from ATM cells to telephony ports in an access system. The database is compiled by sending calling line identification presentation (CLIP) information across an ATM network along with the VCID to a virtual identification line (VIL) port in the access system. Reading the CLIP information associated with the VCID and storing VCID to telephony port relations in the database based on the CLIP information.
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