Hi, i've been running elastix 1.3 for a while now and it's a truly remarkable product. absolutely brilliant with 20 users on an old p4 2ghz with 1gb ram. we are in uk and use: 2 x analogue (for failover to only) 4 x plusnet voip (for local & national free calls) 2 x sipgate voip (for 08 & mobile calls) the only issue we have is with the plusnet lines who now use gradwell. when we do a dns search, the ip's for sip.plus.net change every so often alternating between 3 consecutive ip's. elastix says the sip trunks are registered but nobody can get through or nobody can dial out. doing a ping to sip.plus.net shows that address as the next consecutive address up from what elastix is showing. doing a sip reload then tends to rectify the issue. but a few days later, sip.plus.net may move again and we have to do another sip reload. is there anyway this can be rectified in the config?