TDA 100D 1

[dydx]

Am a Network Engineer, but I would be posted to second someone in Telephony Dept soon.
There is a TDA100 there, I have tried reading up some manuals but I still have some doubts.

Please , I need to know the maximum extensions one can get on a TDA100D;200D and 600D.

Thanks in advance.

 

[obtsystems]

You need to search for spec sheets on the system

I can tell you the system can take x amount of phones each system but there are lots of factors that will change the value of x

The number of cards and type of cards
The type of phone
The power supply type

You need to study the spec sheet know amount the max extensions then work out what cards and how many slots are used by other cards like line cards, option cards etc. then work out the number or extensions you can fit with cards in the remaining slots