Communication service simulator and a communication service specification verifying method
US5621670A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 31, 1992 |
| Grant date | Apr 15, 1997 |
| Priority date | — |
| Expiry date | Jul 31, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2213/13525
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A communication service simulator simulates communication service specification for a communication network having terminals and server nodes. The terminals of the communication network are registered in association with terminal data. When a called terminal has not been registered as terminal data during a simulation of a communication service specification, a terminal simulator registers the called terminal and the associated terminal data and displays the terminal data on a screen. A history regenerate/display unit displays on the screen any history of the content of a history storage unit. A simulation process controller copies a simulation process and separately executes and displays each of the processes when there is a branch, etc. in a communication service specification. During a simulation of a communication service specification, a sound output unit outputs a preselected sound from a first group of sounds when a preselected sound from a second group of sounds is received by a terminal specified by the identification information stored in a specified terminal identification information storage unit, and outputs a preselected sound from a third group of sounds, for a momen…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.