If I have a prefix 1100 and I send call to 11000202, how can I use ENUM this? If I have the line below, I would need to put username but I don´t want this: $ORIGIN 0.2.0.0.0.1.1.e164.arpa. 2 IN NAPTR 1 10 "u" "E2u+sip" "!^.*$!sip:10.10.10.1<r@10.10.10.1>; sip:john@10.10.10.2!" . Suppose, I send to 11000202 or 11000203 I want send call to 10.10.10.2 but I want to use the e164 original. If have a lot of users I would need to put all the users in ENUM, but I don´t want this. How can I do this?