JPS62105656U - - Google Patents

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Publication number
JPS62105656U
JPS62105656U JP19754485U JP19754485U JPS62105656U JP S62105656 U JPS62105656 U JP S62105656U JP 19754485 U JP19754485 U JP 19754485U JP 19754485 U JP19754485 U JP 19754485U JP S62105656 U JPS62105656 U JP S62105656U
Authority
JP
Japan
Prior art keywords
pseudo
circuits
trunk
line
interface
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.)
Pending
Application number
JP19754485U
Other languages
Japanese (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 JP19754485U priority Critical patent/JPS62105656U/ja
Publication of JPS62105656U publication Critical patent/JPS62105656U/ja
Pending legal-status Critical Current

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  • Monitoring And Testing Of Exchanges (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案実施例装置の外観図。第２図は
本考案実施例装置の試験時接続を示すシーケンス
説明図。 ＮＥＴ……擬似呼発生装置、Ｏ１〜Ｏ２０……
着信端子、Ｔ１〜Ｔ２０……着信端子、ＮＷ……
通話路網、ＬＣ……加入者回路、ＯＧＴ……出ト
ランク回路、ＩＣＴ……入トランク回路。 FIG. 1 is an external view of the device according to the present invention. FIG. 2 is a sequence explanatory diagram showing the connection during testing of the device according to the embodiment of the present invention. NET...Pseudo call generator, O1 to O20 ...
Incoming terminal, T 1 to T 20 ... Incoming terminal, NW...
Communication path network, LC...subscriber circuit, OGT...outgoing trunk circuit, ICT...incoming trunk circuit.

Claims (1)

【実用新案登録請求の範囲】 試験対象である電話交換機に接続する手段を含
み一つの筐体に装着された擬似呼発生装置におい
て、 対ライン回路用インタフエースと対トランク回
路用インタフエースとを共用するライン回路用お
よびトランク回路用擬似呼発生手段を有する多負
荷試験手段と、 擬似相手局手段、多周波信号のシーケンス表示
手段および動作シーケンス確認手段を有する端末
装置試験手段と を備えたことを特徴とする擬似呼発生装置。[Scope of Claim for Utility Model Registration] In a pseudo call generation device that includes a means for connecting to the telephone exchange that is the subject of the test and is installed in one housing, the interface for line-to-line circuits and the interface for trunk-to-trunk circuits are shared. multi-load testing means having pseudo-call generating means for line circuits and trunk circuits, and terminal device testing means having pseudo-destination station means, multi-frequency signal sequence display means, and operation sequence confirmation means. Pseudo call generator.
JP19754485U 1985-12-23 1985-12-23 Pending JPS62105656U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19754485U JPS62105656U (en) 1985-12-23 1985-12-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19754485U JPS62105656U (en) 1985-12-23 1985-12-23

Publications (1)

Publication Number Publication Date
JPS62105656U true JPS62105656U (en) 1987-07-06

Family

ID=31157381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19754485U Pending JPS62105656U (en) 1985-12-23 1985-12-23

Country Status (1)

Country Link
JP (1) JPS62105656U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5553959A (en) * 1978-10-17 1980-04-19 Nec Corp False calling device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5553959A (en) * 1978-10-17 1980-04-19 Nec Corp False calling device

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