CA1283230C - Dispositif automatique d'acheminement d'appels
- Google Patents
Dispositif automatique d'acheminement d'appels
Info
Publication number
CA1283230C
CA1283230CCA 559798CA559798ACA1283230CCA 1283230 CCA1283230 CCA 1283230CCA 559798 CA559798 CA 559798CA 559798 ACA559798 ACA 559798ACA 1283230 CCA1283230 CCA 1283230C
Authority
CA
Canada
Prior art keywords
modem
local
trunk line
telephone set
common trunk
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hayes Microcomputer Products Inc
Original Assignee
Hayes Microcomputer Products Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hayes Microcomputer Products IncfiledCriticalHayes Microcomputer Products Inc
Application grantedgrantedCritical
Publication of CA1283230CpublicationCriticalpatent/CA1283230C/fr