Can not dial out on pots


strange problem…

I can receive incoming pots calls, but can not make any outgoing ones.

Using elastix and a sangoma a200 card.
Looking at the fop, there are no trunks listed, although if in elastix i look at “hardware” all 6x fxo channels and 2x fxs channels show.

second problem… no dial tone is generated on the fxs ports. When dialing the extension on those ports, they do ring but when answered there is no audio… Power is connected to the sangoma card.

Any suggestions?