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    Since 1985

Sigma Trainers and Kits
(More than 7000 Products - Biggest in Training Industries)

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ISDN Communication and Network Lab

  ISDN - (Integrated Service Digital Network) Trainers

Model and
Specs Pdf

1 ISDN Phone Trainer ISPH100
2 ISDN Modem Trainer                            ISMOD100
3 ISDN Router Trainer ISROUR100
4 ISDN Gateway Trainer ISGATE100
5 ISDN PCO Trainer ISPCO100
6 ISDN Trainer ISDN100
7 ISDN Trainer - Basic Rate ISDN100-B
8 ISDN Trainer - Primary Rate ISDN100-P
9 ISDN Video Phone Trainer ISVPH100
10 ISDN Line Simulator ISDN101A
11 ISDN Central Office Simulator ISDNCOF100 
12 ISDN EPBX Trainer                       ISEPBX100
13 ISDN Protocol Analyser ISDNPROTO100
14 ISDN TA (Terminal Adapter) Trainer ISDNTA100
15 ISDN Exchange Trainer ISDNEX100
16 ISDN Networking Trainer ISDNNET100
17 Compete ISDN Lab setup ISDNLAB100


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Sigma Trainers and Kits

E-113, Jai Ambe Nagar,

Near Udgam School, Thaltej,


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