AT&T Centralized Automatic Message Accounting (CAMA)

(last updated: 16-May-2015 09:31)
 

Periodical Articles

  1. "Centralized Automatic Message Accounting", BLR 32:7 Jul 1954 pgs 241-243.
     
  2. "Centralized AMA Switchboard", BLR 32:10 Oct 1954 pgs 371-374.
     
  3. "CAMA - Position Link Circuit", BLR 33:5 May 1955 pgs 193-196.
     
  4. "CAMA - Crossbar Tandem PCI Sender", BLR 33:6 Jun 1955 pgs 223-226.
     
  5. "CAMA: Transverter and Billing Indexer", BLR 33:7 Jul 1955 pgs 267-270.
     
  6. "CAMA - Sender Test Circuits", BLR 33:8 Aug 1955 pgs 313-316.
     
  7. "CAMA - Automatic Trunk-Test Circuit", BLR 34:6 Jun 1956 pgs 223-226.