Коммутация каналов и коммутация сообщений в телеграфной связи. Термины и определения

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Channel switching and message switchingin telegraph communication.
Terms and definitions

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12. 13. 14. 15. 16. 17. Local connection switchboard
19692—74
19692—74 19692—74.
19692—74
19692—74
18. 19. Special correspondence switchboard
20. 21. Telegraph switching exchange translator
22. 23. Telegraph switching exchange probe device

33. Local telegraph connection
34. Qutgoing telegraph connection
35. Incoming telegraph connection
36. Transit telegraph connection
37. Single-address telegraph communication
38. Multiaddress telegraph communication
39. Broadcast telegraph communication
40. 41. Time-bill telegraph communication

55. 56. Interaction signal in telegraph network
57. Text interaction signal in telegraph network
58. 59. 60.

Call-connected signal in telegraph network 11
42
42
11 25 26
24
26
25
47
53
53
52
52
54
17
50
49
51
19
17
19
18
40
1
2
3
32
43
43
44
44
21
21
8
8
12
48
14
30 3!
30
31
20
20
32
38
37
37
41
41 GKK 9
Abbreviated dialing in telegraphy 43
Broadcast circuit switchboard 18
Broadcast telegraph communication 32
Call connected signal in telegraph network 61
Crossbar telegraph switching exchange
Direct telegraph call 42
Electronic telegraph switching exchange 5
Incoming telegraph connection 35
Interaction signal in telegraph network 56
Local connection switchboard 1“
Local telegraph connection 33
Multiaddress telegraph communication 38
Operational codegram 51
Control codegram 49
Operator’s position for telegram indexing 32
Outgoing telegraph connection 34
Readdressing of incoming telegraph call 44
Service codegram 50
Single-address telegraph communication 37
Special correspondence switchboard
Telegraph message forepreamble 48
Telegraph message preamble 47
Telegraph broadcast transmission console 3!
Telegraph call 1 1
Telegraph channel matching device 28
Telegraph channel switching exchange 9
Telegraph comunication service facilities index 5'
Telegraph conference communication
Telegraph decade step-by-step switching exchange 6
Telegraph message acquisition unit 29
Telegraph message preamble 46,
Telegraph message priority index 52
Telegraph message processing index 53
Telegraph message switching exchange 19
Telegraph service conversation console 3 n
Telegraph switching exchange charging device 22
Telegraph switching exchange cross patching device 27
Telegraph switching exchange probe device 27
Telegraph switching exchange translator 2’
Telegraph switching substation s
Testing telegraph signal sender IT
Testing text sender 25

Text interaction signal in telegraph network 57
Text signal sender 24
Transit telegraph connection 36
Time-bill telegraph communication 41