CH545047A -
Method for testing switching points of a PCM time division multiplex telecommunications network
- Google Patents
Method for testing switching points of a PCM time division multiplex telecommunications network
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Publication number
CH545047A
CH545047ACH1658772ACH1658772ACH545047ACH 545047 ACH545047 ACH 545047ACH 1658772 ACH1658772 ACH 1658772ACH 1658772 ACH1658772 ACH 1658772ACH 545047 ACH545047 ACH 545047A
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 by Siemens Ag AlbisfiledCriticalSiemens Ag Albis
Priority to CH1658772ApriorityCriticalpatent/CH545047A/en
Priority to DE19732347616prioritypatent/DE2347616C3/en
Priority to AU62112/73Aprioritypatent/AU6211273A/en
Priority to NL7315197.Aprioritypatent/NL162811C/en
Priority to IL43625Aprioritypatent/IL43625A/en
Publication of CH545047ApublicationCriticalpatent/CH545047A/en
Method for the transmission of switching indicators in a PCM time division multiplex telecommunication system, in particular having PCM time division multiple telephone exchanges
Circuit arrangement for switching through communication signals, in particular PCM signals, in time division multiplex exchanges of a time division multiplex, in particular PCM time division multiplex telecommunications network
Method for commissioning links between PCM time division multiplex exchanges of a PCM telecommunications network that can be optionally connected to one another