Communications terminal unit and method for controlling the same
US7627097B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 24, 2003 |
| Grant date | Dec 1, 2009 |
| Priority date | — |
| Expiry date | Jun 21, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M3/42289
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A communication terminal unit has a system control section including a call destination specification information analysis section that analyzes a destination number which is assigned to a communications terminal unit at the other end and input at the time of origination of a call. On the basis of a result of analysis of the destination number performed by the call destination specification information analysis section, a call origination network determination section automatically determines to originate a call over an IP network or over a public network through use of the destination information that has been subjected to analysis and through use of selected network setting information stored in a selected network setting storage section. Selected network setting information required to automatically determine to originate a call over the IP network or over the public network is stored in the call origination network determination section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.