JPH0251308B2 - - Google Patents
Info
- Publication number
- JPH0251308B2 JPH0251308B2 JP57229257A JP22925782A JPH0251308B2 JP H0251308 B2 JPH0251308 B2 JP H0251308B2 JP 57229257 A JP57229257 A JP 57229257A JP 22925782 A JP22925782 A JP 22925782A JP H0251308 B2 JPH0251308 B2 JP H0251308B2
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- ctl
- tel
- current
- subscriber
- 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.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/36—Statistical metering, e.g. recording occasions when traffic exceeds capacity of trunks
- H04M3/365—Load metering of control unit
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22925782A JPS59123354A (ja) | 1982-12-29 | 1982-12-29 | 異常輻輳検出処理方式 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22925782A JPS59123354A (ja) | 1982-12-29 | 1982-12-29 | 異常輻輳検出処理方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59123354A JPS59123354A (ja) | 1984-07-17 |
JPH0251308B2 true JPH0251308B2 (enrdf_load_stackoverflow) | 1990-11-07 |
Family
ID=16889273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22925782A Granted JPS59123354A (ja) | 1982-12-29 | 1982-12-29 | 異常輻輳検出処理方式 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59123354A (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4509073A (en) * | 1982-04-29 | 1985-04-02 | Packet Technologies, Inc. | Two-way cable-television system |
DE19645868A1 (de) * | 1996-11-07 | 1998-05-14 | Deutsche Telekom Ag | Verfahren und Schaltungsanordnung zur Tarifierung in Kommunikationsnetzen |
-
1982
- 1982-12-29 JP JP22925782A patent/JPS59123354A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59123354A (ja) | 1984-07-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5040209A (en) | Telephone ringing monitoring and control system | |
JPH0251308B2 (enrdf_load_stackoverflow) | ||
US3865995A (en) | Universal subscriber{3 s line circuit in a key telephone system | |
JP2002534851A (ja) | 通信設備内での電力制限呼処理のシステムおよび方法 | |
JPH01276988A (ja) | 構内電話交換機 | |
JPH0821992B2 (ja) | 複数端末通信制御装置 | |
JP3889159B2 (ja) | 発信番号通知サービスモニタ機能付き通信端末 | |
JPS6258581B2 (enrdf_load_stackoverflow) | ||
JP3071616B2 (ja) | 自動通報装置 | |
US6980634B1 (en) | Telephone circuit controller apparatus | |
KR100453744B1 (ko) | 음성 녹취 시스템의 수신 발신 겸용 음성 처리 보드 | |
JP2002077373A (ja) | 電話機 | |
US20040008835A1 (en) | Carrier selection system | |
JP2826778B2 (ja) | 119通報回線応答方式 | |
KR100216399B1 (ko) | 교환장치의 전화기 미접속 내선 통지방법 | |
US20070223669A1 (en) | Method and apparatus for alternatively switching between phone service lines | |
JPS5827578Y2 (ja) | 加入者ル−プ監視装置 | |
KR0135537B1 (ko) | 전 전자교환기간의 가입자단 정합장치 | |
KR100208387B1 (ko) | 팩시밀리의 증설 전화라인 제어회로 | |
JP2743621B2 (ja) | 通話料金表示方式 | |
KR20010047741A (ko) | 사설교환기의 국선 도용 방지 장치 및 방법 | |
JPS6348948A (ja) | 自動通報端末装置 | |
JPH06113039A (ja) | 119通報回線応答方式 | |
JPS6081997A (ja) | 局線着信呼応答方式 | |
JPH10164629A (ja) | 電話装置 |