Lesson 1: Tactical Telephones and Switchboards
Table 1-1. Tactical telephones and switchboards.
Common-battery telephones.
SB-22/PT and SB-22A/PT
AN/TTC-48 or small extension node (SEN)
Part A-Telephones
TA-312/PT and TA-43 PT telephone sets.
TA-341/TT telephone set.
TA-838/TT telephone set
TA-938/G telephone set
TA-954/TT DNVT.
TSEC/KY-68 digital subscriber voice terminal.
TA-1035/U DNVT.
Part B: Switchboards
SB-22/PT and SB-22A/PT manual telephone switchboards
SB-3082(V)1/GT cordless manual telephone switchboard.
SB-3614(V)/TT and SB-3614A(V)/TT telephone switchboards.
Technical Characteristics-cont. - SS00290022
AN/MTC-1 and AN/MTC-1A manual telephone central office.
AN/TTC-38(V)1 and AN/TTC-38(V)2 automatic telephone central offices.
AN/TTC-39A(V) 4 and AN/TTC-39D 712-line
AN/TTC-39A(V)1 automatic telephone central office.
AN/TTC-41( ) automatic telephone central office.
Technical Characteristics-cont. - SS00290028
AN/TTC-46 large extension node switch.
Technical Characteristics - SS00290030
AN/TTC-47 NCS.
Technical Characteristics - SS00290032
AN/TTC-48(V) small extension node switch.
Lesson 1 Practice Exercise - SS00290034
Lesson 1 Practice Exercise-cont. - SS00290035
Lesson 1 Practice Exercise Answer Key and Feedback - SS00290036
Lesson 1 Practice Exercise Answer Key and Feedback-cont. - SS00290037
Lesson 2: Tactical Numbering Systems
Numbering plan structure
Numbering plan
Tactical numbering plan Tactical units
AN/TTC-30 CS numbering plan
Numbering plan restriction (AN/TTC-30)
Lesson 2 Practice Exercise - SS00290044
Lesson 2 Practice Exercise-cont. - SS00290045
Lesson 2 Practice Exercise Answer Key and Feedback - SS00290046
Lesson 2 Practice Exercise Answer Key and Feedback-cont. - SS00290047
Lesson 3: Introduction to Trunk Group Sizing
Part A: Definitions
Grade of service (GOS).
Part B: Small Extension Switch (Example)
Part B: Small Extension Switch (Example)-cont.
Table 3-1. Erlang B alternate routing tables. (Part 1 of 10)
Table 3-1. Erlang B alternate routing tables. (Part 2 of 10)
Table 3-1. Erlang B alternate routing tables. (Part 3 of 10)
Table 3-1. Erlang B alternate routing tables. (Part 4 of 10)
Table 3-1. Erlang B alternate routing tables. (Part 5 of 10)
Table 3-1. Erlang B alternate routing tables. (Part 6 of 10)
Table 3-1. Erlang B alternate routing tables. (Part 7 of 10)
Table 3-1. Erlang B alternate routing tables. (Part 8 of 10)
Table 3-1. Erlang B alternate routing tables. (Part 9 of 10)
Table 3-1. Erlang B alternate routing tables. (Part 10 of 10)
Lesson 3 Practice Exercise - SS00290063
Lesson 3 Practice Exercise Answer Key and Feedback - SS00290064
Lesson 3 Practice Exercise Answer Key and Feedback-cont. - SS00290065
Lesson 4: Telephone Directory
The grid system
Directory numbers
Directory services-cont.
Lesson 4 Practice Exercise - SS00290070
Lesson 4 Practice Exercise-cont. - SS00290071
Lesson 4 Practice Exercise Answer Key and Feedback - SS00290072
Lesson 4 Practice Exercise Answer Key and Feedback-cont. - SS00290073
Plan Tactical Telephone Systems
Table 1-1. Tactical telephones and switchboards.
Common-battery telephones.
SB-22/PT and SB-22A/PT
AN/TTC-48 or small extension node (SEN)
Part A-Telephones
TA-312/PT and TA-43 PT telephone sets.
TA-341/TT telephone set.
TA-838/TT telephone set
TA-938/G telephone set
TA-954/TT DNVT.
TSEC/KY-68 digital subscriber voice terminal.
TA-1035/U DNVT.
Part B: Switchboards
SB-22/PT and SB-22A/PT manual telephone switchboards
SB-3082(V)1/GT cordless manual telephone switchboard.
SB-3614(V)/TT and SB-3614A(V)/TT telephone switchboards.
Technical Characteristics-cont. - SS00290022
AN/MTC-1 and AN/MTC-1A manual telephone central office.
AN/TTC-38(V)1 and AN/TTC-38(V)2 automatic telephone central offices.
AN/TTC-39A(V) 4 and AN/TTC-39D 712-line
AN/TTC-39A(V)1 automatic telephone central office.
AN/TTC-41( ) automatic telephone central office.
Technical Characteristics-cont. - SS00290028
AN/TTC-46 large extension node switch.
Technical Characteristics - SS00290030
AN/TTC-47 NCS.
Technical Characteristics - SS00290032
AN/TTC-48(V) small extension node switch.
Lesson 1 Practice Exercise - SS00290034
Lesson 1 Practice Exercise-cont. - SS00290035
Lesson 1 Practice Exercise Answer Key and Feedback - SS00290036
Lesson 1 Practice Exercise Answer Key and Feedback-cont. - SS00290037
Lesson 2: Tactical Numbering Systems
Numbering plan structure
Numbering plan
Tactical numbering plan Tactical units
AN/TTC-30 CS numbering plan
Numbering plan restriction (AN/TTC-30)
Lesson 2 Practice Exercise - SS00290044
Lesson 2 Practice Exercise-cont. - SS00290045
Lesson 2 Practice Exercise Answer Key and Feedback - SS00290046
Lesson 2 Practice Exercise Answer Key and Feedback-cont. - SS00290047
Lesson 3: Introduction to Trunk Group Sizing
Part A: Definitions
Grade of service (GOS).
Part B: Small Extension Switch (Example)
Part B: Small Extension Switch (Example)-cont.
Table 3-1. Erlang B alternate routing tables. (Part 1 of 10)
Table 3-1. Erlang B alternate routing tables. (Part 2 of 10)
Table 3-1. Erlang B alternate routing tables. (Part 3 of 10)
Table 3-1. Erlang B alternate routing tables. (Part 4 of 10)
Table 3-1. Erlang B alternate routing tables. (Part 5 of 10)
Table 3-1. Erlang B alternate routing tables. (Part 6 of 10)
Table 3-1. Erlang B alternate routing tables. (Part 7 of 10)
Table 3-1. Erlang B alternate routing tables. (Part 8 of 10)
Table 3-1. Erlang B alternate routing tables. (Part 9 of 10)
Table 3-1. Erlang B alternate routing tables. (Part 10 of 10)
Lesson 3 Practice Exercise - SS00290063
Lesson 3 Practice Exercise Answer Key and Feedback - SS00290064
Lesson 3 Practice Exercise Answer Key and Feedback-cont. - SS00290065
Lesson 4: Telephone Directory
The grid system
Directory numbers
Directory services-cont.
Lesson 4 Practice Exercise - SS00290070
Lesson 4 Practice Exercise-cont. - SS00290071
Lesson 4 Practice Exercise Answer Key and Feedback - SS00290072
Lesson 4 Practice Exercise Answer Key and Feedback-cont. - SS00290073
Plan Tactical Telephone Systems
