JPH02130185U - - Google Patents

Info

Publication number
JPH02130185U
JPH02130185U JP3917189U JP3917189U JPH02130185U JP H02130185 U JPH02130185 U JP H02130185U JP 3917189 U JP3917189 U JP 3917189U JP 3917189 U JP3917189 U JP 3917189U JP H02130185 U JPH02130185 U JP H02130185U
Authority
JP
Japan
Prior art keywords
circuit
channel
interface circuit
communication path
pcm
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
Application number
JP3917189U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0724865Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP3917189U priority Critical patent/JPH0724865Y2/ja
Publication of JPH02130185U publication Critical patent/JPH02130185U/ja
Application granted granted Critical
Publication of JPH0724865Y2 publication Critical patent/JPH0724865Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP3917189U 1989-03-31 1989-03-31 Ｂチャンネル多重通信通話用交換システム Expired - Lifetime JPH0724865Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3917189U JPH0724865Y2 (ja) 1989-03-31 1989-03-31 Ｂチャンネル多重通信通話用交換システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3917189U JPH0724865Y2 (ja) 1989-03-31 1989-03-31 Ｂチャンネル多重通信通話用交換システム

Publications (2)

Publication Number Publication Date
JPH02130185U true JPH02130185U (OSRAM) 1990-10-26
JPH0724865Y2 JPH0724865Y2 (ja) 1995-06-05

Family

ID=31547841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3917189U Expired - Lifetime JPH0724865Y2 (ja) 1989-03-31 1989-03-31 Ｂチャンネル多重通信通話用交換システム

Country Status (1)

Country Link
JP (1) JPH0724865Y2 (OSRAM)

Also Published As

Publication number Publication date
JPH0724865Y2 (ja) 1995-06-05

Similar Documents

Publication Publication Date Title
JPH02108490U (OSRAM)
CA2195490A1 (en) Merging the functions of switching and cross connect in telecommunications networks
MX9800652A (es) Transmision de datos de redes multivariables.
JPS57164651A (en) Control system for switchboard
JPH02130185U (OSRAM)
JPS5836557B2 (ja) 時分割交換方式
JPS55138955A (en) Time sharing channel interruption system
JPH0741244Y2 (ja) ディジタル通信網交換システム
JPS6410158B2 (OSRAM)
JPS6120458A (ja) 話中音信号変換回路
JPH0413866Y2 (OSRAM)
JPH0174656U (OSRAM)
JPS63107358A (ja) 音声とデ−タの同時通信方式
JPS60169260A (ja) 通信方式
JPH0464218B2 (OSRAM)
JPH03107248A (ja) Ｉｓｄｎ通話方式
JPS6227000A (ja) デイジタル交換機
JPS6411440A (en) Digital exchange system
JPH04178060A (ja) Ｉｓｄｎ端末装置
JPS6213052U (OSRAM)
JPH01108658U (OSRAM)
JPS6113439B2 (OSRAM)
JPH04332249A (ja) 遠隔交換装置の局間伝送方式
JPH03205952A (ja) 複数者通話方式
JPH01188098A (ja) 遠隔制御交換機の交換方式