hi all! i have some very strange situation happening on my Elastix 1.5.2. i have 6 sip extensions and 3 sip truks working ok. when i try to add another sip trunk, the first strange thing is that takes a lot of time to apply the changes on the configuration. the second thing is that all sip trunks and extensions get UNREACHABLE and the one i create is showing unmonitored. ( i have tried in other elastix this trunk configuration and works well ) i have create another complety differnt trunk and i get the same. if i remove the tunk it takes a lot of time applying and sometimes only on Unembedded freePBX, after removing the system works ok again. (strange no? ) is it a chan_sip module problem? can i reinstall it? is there a way to test all the system??? any ideas? Thanks all!