Hello. I'm having this error when i finish my registration details. Alredy tried to apply 3 DNS, but i can't use 126.96.36.199 or 188.8.131.52 (Google DNS). PING erp.3cx.com (184.108.40.206) 56(84) bytes of data. PING activation.3cx.com (220.127.116.11) 56(84) bytes of data. What i have to do? Thanks and sory about my english.