I am trying to register ip dect phones to the Quadro and am not able to make them work.

I believe that in general to setup a new sip phone I go into the line settings of the extension, select other and enter a user name and password. I then go to the phone, point it to the ip address of the quadro, and give it the same user name and password (this is what i have done with 2*Pancode IP door stations)

One of the ascom ip base stations (IPBS) is set to master, and all of the phone registration details are set in that base station. The phones (d62) are talking to the base stations and to each other, but they show 'pbx out of service' on their display.

Any advice much appreciated.

Thank you.