Cnavarro

In this environment, no. There is a fairly large price difference, as the 30 will be about 2/3 or so the price of the 100. In our U.S. version, the 50 comes equpped 4x4 and you would add an 8 port extension card and a dorphone card. In the 100, it comes 0x0 and you add an 8 port trunk, 16 port digital station and door phone card which fits on an option card. That drives the price up pretty high and fast. The software for the -4 50 and the 3.2 100 is the same here, with few differences.


Carl

antonylord

Where does the 50 fit in in the 15 / 30 100 / 200 scale in terms of add-on cards? (i.e. do you need an OPB3 + DPH4 in this model or just the matching DPH4.)

Oddly the second hand pricing on the 30 vs 100 model is often very similar... I suppose its the cost of the extra cards (on the larger models) that would be the killer.

Cheers, Antony.

Badger

Also condisider that the TDA15 is primarily an ISDN2 system - don't expect to connect many analaogue trunks to this system

Cnavarro

Our 50 is like your 30. You don't need the OPB3 board for DPH.