Thanks very much both of you. I have done the max calls per DDI bit and that does help enormously, thanks also for the incoming call order. That means with 6 SIP trunks I can allocate the first one of 6 (lowest number) for the group only wanting 1 trunk so it will not affect them so much.

Thanks also for the different carrier option. That would be ideal but they are baulking at the extra costs.

Best wishes
Mike

Mike