I have set up a system with 2 spa400's to connect to our PSTN lines, and 8 PAP2's & 2 spa8000's to connect to our existing analog telephones, all worked fine until fine until we tried adding a third spa400, It makes our system crash and all the PAP2's & spa8000's un register, to make them work again all we have to do is disable the third Trunk. Is there a limit to how many Trunks Elastix can manage? Or is this a limit with the spa400's? The settings are fine as the first two work without any problems, all are set to static IP's. Any Ideas anyone? Thanks!