JPS5750166A - Add-on connecting system - Google Patents
Add-on connecting systemInfo
- Publication number
- JPS5750166A JPS5750166A JP12628780A JP12628780A JPS5750166A JP S5750166 A JPS5750166 A JP S5750166A JP 12628780 A JP12628780 A JP 12628780A JP 12628780 A JP12628780 A JP 12628780A JP S5750166 A JPS5750166 A JP S5750166A
- Authority
- JP
- Japan
- Prior art keywords
- ext
- trunks
- call
- intra
- channel
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2203/00—Aspects of automatic or semi-automatic exchanges
- H04M2203/50—Aspects of automatic or semi-automatic exchanges related to audio conference
- H04M2203/5009—Adding a party to an existing conference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/0096—Trunk circuits
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12628780A JPS6058626B2 (ja) | 1980-09-11 | 1980-09-11 | アツドオン接続方式 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12628780A JPS6058626B2 (ja) | 1980-09-11 | 1980-09-11 | アツドオン接続方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5750166A true JPS5750166A (en) | 1982-03-24 |
JPS6058626B2 JPS6058626B2 (ja) | 1985-12-20 |
Family
ID=14931471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12628780A Expired JPS6058626B2 (ja) | 1980-09-11 | 1980-09-11 | アツドオン接続方式 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6058626B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6019348A (ja) * | 1983-07-13 | 1985-01-31 | Toshiba Corp | ボタン電話装置における会議形成方式 |
-
1980
- 1980-09-11 JP JP12628780A patent/JPS6058626B2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6019348A (ja) * | 1983-07-13 | 1985-01-31 | Toshiba Corp | ボタン電話装置における会議形成方式 |
Also Published As
Publication number | Publication date |
---|---|
JPS6058626B2 (ja) | 1985-12-20 |
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