Hi folks, Banging my head off the desk trying to get ser talking to a bind 9.2.2 dns server for an enum query. Here's the log from ser. 0(3790) get_record: lookup(9.8.6.4.e164.arpa., 35) failed 0(3790) enum_query(): No NAPTR record found for 9.8.6.4.e164.arpa.. 0(3790) ENUM Query Failed 0(3790) Here's the log from bind. Sep 26 13:07:51.398 client 127.0.0.1#41322: UDP request Sep 26 13:07:51.399 client 127.0.0.1#41322: using view '_default' Sep 26 13:07:51.399 client 127.0.0.1#41322: request is not signed Sep 26 13:07:51.400 client 127.0.0.1#41322: recursion available: approved Sep 26 13:07:51.400 client 127.0.0.1#41322: query Sep 26 13:07:51.401 client 127.0.0.1#41322: ns_client_attach: ref = 1 Sep 26 13:07:51.401 client 127.0.0.1#41322: query '9.8.6.4.e164.arpa/IN' approved Sep 26 13:07:51.402 client 127.0.0.1#41322: send Sep 26 13:07:51.403 client 127.0.0.1#41322: sendto Sep 26 13:07:51.403 client 127.0.0.1#41322: senddone Sep 26 13:07:51.404 client 127.0.0.1#41322: next Sep 26 13:07:51.404 client 127.0.0.1#41322: ns_client_detach: ref = 0 Sep 26 13:07:51.405 client 127.0.0.1#41322: endrequest Sep 26 13:07:51.405 client @7be10: udprecv and here's the zone file... sipproxy# cat e164.arpa ; ; Zone file for e164.arpa ; ; The full zone file ; $TTL 3D @ IN SOA ns.e164.arpa. marcher.e164.arpa. ( 200309261 ; serial, todays date + todays serial # 8H ; refresh, seconds 2H ; retry, seconds 4W ; expire, seconds 1D ) ; minimum, seconds ; NS ns ; Inet Address of name server ; ns A 10.50.101.77 $ORIGIN 9.8.6.4.e164.arpa. IN NAPTR 100 10 "u" "e2u+service:sip" "!^.*$!sip:4251@aastra.com!" . Any help would be greatly appreciated. Cheers, Marc