Methods of establishing and terminating connections in a distrib
Miniature connector array
More efficient call handling for operator assistance calls
Nonblocking switching system and method
Operator position and method for remote-controlling a speech con
Private network interchange unit application-oriented half-link
Process for determination of the last intermediate node in a net
Processing of operational data in telecommunication system
Programmable modular apparatus and method for processing digital
Programmable multi-tone voice message starting system
Programmable P/C compatible communications card
Programmable telecommunication switch for personal computer
Push-button signal receiving circuit and a method of...
Read-only in-memory tables for intelligent call processing...
Resource allocation in distributed control systems
Routing incoming calls to a PBX in response to route requests fr
Service and information management system for a...
Service node for a telephony network
Signaling using phase rotation techniques in a digital...
Single or multi-stage switching field for telephone exchanges