$ dig naptr demo.voxserv.net

; <<>> DiG 9.8.4-rpz2+rl005.12-P1 <<>> naptr demo.voxserv.net
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 19044
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;demo.voxserv.net.              IN      NAPTR

;; ANSWER SECTION:
demo.voxserv.net.       600     IN      NAPTR   110 100 "S" "SIP+D2U" "" _sip._udp.demo.voxserv.net.
demo.voxserv.net.       600     IN      NAPTR   100 100 "S" "SIP+D2T" "" _sip._tcp.demo.voxserv.net.

;; Query time: 206 msec
;; SERVER: 91.214.168.168#53(91.214.168.168)
;; WHEN: Mon Nov  9 14:17:30 2015
;; MSG SIZE  rcvd: 144




On Mon, Nov 9, 2015 at 1:41 PM, Brian West <brian@freeswitch.org> wrote:
You're in a NAPTR records may be incorrect, example pleas


On Monday, November 9, 2015, Stanislav Sinyagin <ssinyagin@gmail.com> wrote:
If I specify a bridge destination as "sofia/external/USER@DOMAIN", and
that domain has a NAPTR record specifying TCP transport as more
preferred, FreeSWITCH is still sending a UDP INVITE.

If the domain has only a NAPTR record for TCP transport, the call
fails without sending any INVITE.

It works with TCP if I add ";transport=tcp" to the bridge string.

does this look like a bug, or it was set so with some reason?

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_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
consulting@freeswitch.org
http://www.freeswitchsolutions.com

Official FreeSWITCH Sites
http://www.freeswitch.org
http://confluence.freeswitch.org
http://www.cluecon.com

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