I have a customer who has a Panasonic TDA30 and would like to add a analog conference unit. Does the TDA30 basic 4x4 unit come with any analog ports or do you need an analog card. Currently running 4 digital sets.

The tda 30 has 4 analogue ports on centre pins of the port

These pins do not seem to be working. Do they need programming to work?

Is tha card a dhlc 4 ?

In programming does it show the 4 analogue ports.

They could be xdp but should still get dial tone