Opened as https://freeswitch.org/jira/browse/FS-8125

On 3 September 2015 at 19:33, Joshua Gigg <giggsey@gmail.com> wrote:
Are you doing this Tim? I just started filling out the form, but don't want to duplicate efforts here.

On 3 September 2015 at 19:19, Tim Meade <Tim@millicorp.com> wrote:
OK I'll open the jira.

Thanks

Tim  

From: <freeswitch-users-bounces@lists.freeswitch.org> on behalf of Brian West
Reply-To: FreeSWITCH Help
Date: Thursday, September 3, 2015 at 1:10 PM
To: FreeSWITCH Help
Subject: Re: [Freeswitch-users] RFC 3263 and failing over

I don't know but it gives us a single place we can track it, if its a flub up on your part we can document the use case properly on confluence.  Its just harder to track these types of issues in the mailing list.

On Thu, Sep 3, 2015 at 12:07 PM, Joshua Gigg <giggsey@gmail.com> wrote:

So its a bug, rather than me messing up the SRV records etc?

On 3 Sep 2015 17:35, "Brian West" <brian@freeswitch.org> wrote:
Bug reports belong in JIRA, could you file it please at freeswitch.org/jira

Thanks,


On Thu, Sep 3, 2015 at 11:30 AM, Joshua Gigg <giggsey@gmail.com> wrote:
I've setup some SRV records to test failover between a few servers.


;; ANSWER SECTION:


testing-sip-fake is a FreeSWITCH box, configured to hangup every inbound call with 503: NETWORK_OUT_OF_ORDER.

testing-sip-real will accept traffic from this server, and actually connect to something.

When I make a call via FreeSWITCH (latest master), it sends the INVITE to testing-sip-fake, which responds correctly. FreeSWITCH does not ACK the 503, but sends the INVITE to testing-sip-real.

testing-sip-real responds with a 200, but FreeSWITCH sends the ACK to testing-sip-fake.

Trace from sngrep below (apologies for any formatting issues): http://i.imgur.com/aGOBHpp.png

                                                                                           │
            193.104.89.40:5080            178.62.61.192:5080            193.104.89.57:5060 │
          ──────────┬─────────          ──────────┬─────────          ──────────┬───────── │
▒ 17:06:29.054095   │        INVITE (SDP)         │                             │          │
▒       +0.016957   │ ──────────────────────────> │                             │          │
▒ 17:06:29.071052   │         100 Trying          │                             │          │
▒       +0.004131   │ <────────────────────────── │                             │          │
▒ 17:06:29.075183   │   503 Service Unavailable   │                             │          │
▒       +0.005387   │ <────────────────────────── │                             │          │
▒ 17:06:29.080570   │                       INVITE (SDP)                        │          │
▒       +0.003829   │ ────────────────────────────────────────────────────────> │          │
▒ 17:06:29.084399   │                     100 Giving a try                      │          │
▒       +0.491453   │ <──────────────────────────────────────────────────────── │          │
▒ 17:06:29.575852   │   503 Service Unavailable   │                             │          │
▒       +1.000255   │ <────────────────────────── │                             │          │
▒ 17:06:30.576107   │   503 Service Unavailable   │                             │          │
▒       +2.000364   │ <<<──────────────────────── │                             │          │
▒ 17:06:32.576471   │   503 Service Unavailable   │                             │          │
▒       +2.662937   │ <<<──────────────────────── │                             │          │
▒ 17:06:35.239408   │                 183 Session Progress (SDP)                │          │
▒       +1.155243   │ <──────────────────────────────────────────────────────── │          │
▒ 17:06:36.394651   │                 183 Session Progress (SDP)                │          │
▒       +0.093683   │ <<<────────────────────────────────────────────────────── │          │
▒ 17:06:36.488334   │                     180 Ringing (SDP)                     │          │
▒       +0.088306   │ <──────────────────────────────────────────────────────── │          │
▒ 17:06:36.576640   │   503 Service Unavailable   │                             │          │
▒       +1.936790   │ <────────────────────────── │                             │          │
▒ 17:06:38.513430   │                       200 OK (SDP)                        │          │
▒       +0.010268   │ <──────────────────────────────────────────────────────── │          │
│ 17:06:38.523698   │             ACK             │                             │          │
│       +0.489731   │ ──────────────────────────> │                             │          │
│ 17:06:39.013429   │                       200 OK (SDP)                        │          │
│       +0.000296   │ <──────────────────────────────────────────────────────── │          │
│ 17:06:39.013725   │             ACK             │                             │          │
│       +0.999795   │ ──────────────────────────> │                             │          │
│ 17:06:40.013520   │                       200 OK (SDP)                        │          │
│       +0.000282   │ <──────────────────────────────────────────────────────── │          │
│ 17:06:40.013802   │             ACK             │                             │          │
│       +0.562804   │ ──────────────────────────> │                             │          │
│ 17:06:40.576606   │   503 Service Unavailable   │                             │          │
│       +1.436391   │ <────────────────────────── │                             │          │
│ 17:06:42.012997   │                       200 OK (SDP)                        │          │
│       +0.000149   │ <──────────────────────────────────────────────────────── │          │
│ 17:06:42.013146   │             ACK             │                             │          │
│       +2.564912   │ ──────────────────────────> │                             │          │
│ 17:06:44.578058   │   503 Service Unavailable   │                             │          │
│       +0.685651   │ <────────────────────────── │                             │          │
│ 17:06:45.263709   │             BYE             │                             │          │
│       +0.016618   │ ──────────────────────────> │                             │          │
│ 17:06:45.280327   │   481 Call Does Not Exist   │                             │          │
│       +0.730549   │ <────────────────────────── │                             │          │
                                                                                           │

Any ideas on where to start to debug?

--
Joshua Gigg

_________________________________________________________________________
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

FreeSWITCH-users mailing list
FreeSWITCH-users@lists.freeswitch.org
http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
http://www.freeswitch.org



--

Brian West
brian@freeswitch.org


Twitter: @FreeSWITCH , @briankwest
http://www.freeswitchbook.com
http://www.freeswitchcookbook.com

Got Bugs? Report them here! | Reddit: /r/freeswitch

T:+19184209001 | F:+19184209002 | M:+1918424WEST (9378)
iNUM:+883 5100 1420 9001 | ISN:410*543 | Skype:briankwest


_________________________________________________________________________
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

FreeSWITCH-users mailing list
FreeSWITCH-users@lists.freeswitch.org
http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
http://www.freeswitch.org

_________________________________________________________________________
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

FreeSWITCH-users mailing list
FreeSWITCH-users@lists.freeswitch.org
http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
http://www.freeswitch.org



--

Brian West
brian@freeswitch.org


Twitter: @FreeSWITCH , @briankwest
http://www.freeswitchbook.com
http://www.freeswitchcookbook.com

Got Bugs? Report them here! | Reddit: /r/freeswitch

T:+19184209001 | F:+19184209002 | M:+1918424WEST (9378)
iNUM:+883 5100 1420 9001 | ISN:410*543 | Skype:briankwest

_________________________________________________________________________
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

FreeSWITCH-users mailing list
FreeSWITCH-users@lists.freeswitch.org
http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
http://www.freeswitch.org



--
Joshua Gigg



--
Joshua Gigg