AASTRA 480 unable to make calls

[simo923]

Hi Guys,

I havea 3CX server setup. At the moment i have 1 x AASTRA 480i, 1 x Grandstream 100 and 1 x SNOM M3 on the network.

The Grandstream and SNOM can make and receive calls, no problem. The AASTRA can only receive. I will get the error log in a couple of hours as i cannot get into the office just yet, but quickly for now. Anyone have any ideas?

Thanks