[Spce-user] ERROR: sl [sl_funcs.c:387

[Brian Quandt]

Not tried commenting out all yet... but have move everyone to thier own IP
Again 3.8.2 ngcp version
1) sipserver on it's own private IP
2) client from my own nat'd browser via jssip and wss to
3) another aws/ec2 instance with it's own IP, ie now all 3 parts are not on
the same machine.  This sip Client is Andreas Granig's perl script showing
how to make a TV client that connects uses vlc to stream as the video
source.

I don't get any call connection for to the #3 item.   Kamilo-proxy.log
shows the same type of error:

I've configured ngcp subscriber prefs per Andreas' suggestion:
Make sure to configure the SIP subscribers in your CE to force plain RTP
on the subscriber which sip2vlc-bridge.pl is using (use_rtpproxy to
"Always with plain SDP" and transport_protocol to "RTP/AVP") and WebRTC
settings for your web client (use_rtpproxy to "Always with rtpproxy as
only ICE candidate" and transport_protocol to "UDP/TLS/RTP/SAVPF").

Also make sure to set kamailio.lb.tls.enable to 'yes' and configure a
proper certificate (then do "ngcpcfg apply"), then point tryit.jssip.net
to "wss://your-ip:1443/wss/sip/" for doing a simple test.


Still the same error message:
NOTICE: <script>: New request on proxy - M=INVITE R=
sip:user2 at sip.autodcp.com F=sip:user1 at sip.autodcp.com T=
sip:user2 at sip.autodcp.com IP=10.220.196.230:35636 (127.0.0.1:5060)
ID=n8ulkst3fesa8su0q3eu
Jul 29 21:20:22 ip-10-220-196-230 proxy[6592]: NOTICE: <script>:
Authentication failed, no credentials - R=sip:user2 at sip.autodcp.com
ID=n8ulkst3fesa8su0q3eu
Jul 29 21:20:22 ip-10-220-196-230 proxy[6593]: NOTICE: <script>: New
request on proxy - M=INVITE R=sip:user2 at sip.autodcp.com F=
sip:user1 at sip.autodcp.com T=sip:user2 at sip.autodcp.com IP=
10.220.196.230:35636 (127.0.0.1:5060) ID=n8ulkst3fesa8su0q3eu
Jul 29 21:20:22 ip-10-220-196-230 proxy[6593]: NOTICE: <script>:
User-Provided CLI 'user1' taken from From-User - R=sip:user2 at sip.autodcp.com
ID=n8ulkst3fesa8su0q3eu
Jul 29 21:20:22 ip-10-220-196-230 proxy[6593]: NOTICE: <script>:
User-provided CLI 'user1' rejected, using network-provided CLI '49991004' -
R=sip:user2 at sip.autodcp.com ID=n8ulkst3fesa8su0q3eu
Jul 29 21:20:22 ip-10-220-196-230 proxy[6593]: NOTICE: <script>: Setting '
49991004 at sip.autodcp.com' as initiating user-provided CLI - R=
sip:user2 at sip.autodcp.com ID=n8ulkst3fesa8su0q3eu
Jul 29 21:20:22 ip-10-220-196-230 proxy[6593]: NOTICE: <script>: Setting '
49991004 at sip.autodcp.com' as initiating network-provided CLI - R=
sip:user2 at sip.autodcp.com ID=n8ulkst3fesa8su0q3eu
Jul 29 21:20:22 ip-10-220-196-230 proxy[6593]: NOTICE: <script>: Callee is
local, uuid='b75cb64e-a7da-49ee-9756-6c88ea594236' - R=
sip:user2 at sip.autodcp.com ID=n8ulkst3fesa8su0q3eu
Jul 29 21:20:22 ip-10-220-196-230 proxy[6593]: NOTICE: <script>: Setting
acc source-leg for uuid '31cd5959-604c-42fa-8f5f-2898a3e4e44c':
'31cd5959-604c-42fa-8f5f-2898a3e4e44c|user1|sip.autodcp.com|49991004|||3|||0|call|10.220.196.230|1438204822.415253|||||||||||'
- R=sip:user2 at sip.autodcp.com:5678 ID=n8ulkst3fesa8su0q3eu
Jul 29 21:20:22 ip-10-220-196-230 proxy[6593]: NOTICE: <script>: Setting
acc destination-leg for uuid 'b75cb64e-a7da-49ee-9756-6c88ea594236':
'0|||3|user2|b75cb64e-a7da-49ee-9756-6c88ea594236|user2|sip.autodcp.com
|user2|sip.autodcp.com|0|||||||||||' - R=sip:user2 at sip.autodcp.com:5678
ID=n8ulkst3fesa8su0q3eu
Jul 29 21:20:22 ip-10-220-196-230 proxy[6593]: ERROR: sl [sl_funcs.c:387]:
sl_reply_error(): ERROR: sl_reply_error used: I'm terribly sorry, server
error occurred (6/SL)
Jul 29 21:20:22 ip-10-220-196-230 proxy[6589]: NOTICE: <script>: New
request on proxy - M=ACK R=sip:user2 at sip.autodcp.com F=
sip:user1 at sip.autodcp.com T=sip:user2 at sip.autodcp.com IP=
10.220.196.230:35636 (127.0.0.1:5060) ID=n8ulkst3fesa8su0q3eu

On Wed, Jul 29, 2015 at 5:32 AM, Andrew Pogrebennyk <
apogrebennyk at sipwise.com> wrote:

> Hi Brian,
>
> it looks like proxy tries to relay to sip.autodcp.com:5678 and fails,
> because it's its own domain.
>
> due to this check in BRANCH_ROUTE_SBC:
>
>         if(is_domain_local("$rd") || $dd =~ "\.local$" || ($du == $null
> && $rd =~ "\.local$"))
>         {
>                 xlog("L_INFO", "Dropping local branch - [% logreq -%]\n");
>                 drop;
>                 exit;
>         }
>
> Maybe you can start the server on another (dummy) IP so proxy can
> differentiate it from its own domain. As a temporary workaround or to
> prove that this is the case, comment out the above lines.
>
> Andrew
>
> On 07/28/2015 11:33 PM, Brian Quandt wrote:
> > Can someone explain the error outlined in the below log?
> >
> > Jul 28 21:22:13 ip-10-220-196-230 proxy[6587]: NOTICE: <script>: New
> > request on proxy - M=INVITE R=sip:user2 at sip.autodcp.com
> > F=sip:user1 at sip.autodcp.com T=sip:user2 at sip.autodcp.com
> > IP=10.220.196.230:38741 (127.0.0.1:5060) ID=geufgd34didf3aoo9vef
> > Jul 28 21:22:13 ip-10-220-196-230 proxy[6587]: NOTICE: <script>:
> > User-Provided CLI 'user1' taken from From-User -
> > R=sip:user2 at sip.autodcp.com ID=geufgd34didf3aoo9vef
> > Jul 28 21:22:13 ip-10-220-196-230 proxy[6587]: NOTICE: <script>:
> > User-provided CLI 'user1' rejected, using network-provided CLI
> > '49991004' - R=sip:user2 at sip.autodcp.com ID=geufgd34didf3aoo9vef
> > Jul 28 21:22:13 ip-10-220-196-230 proxy[6587]: NOTICE: <script>:
> > Setting '49991004 at sip.autodcp.com' as initiating user-provided CLI -
> > R=sip:user2 at sip.autodcp.com ID=geufgd34didf3aoo9vef
> > Jul 28 21:22:13 ip-10-220-196-230 proxy[6587]: NOTICE: <script>:
> > Setting '49991004 at sip.autodcp.com' as initiating network-provided CLI
> > - R=sip:user2 at sip.autodcp.com ID=geufgd34didf3aoo9vef
> > Jul 28 21:22:13 ip-10-220-196-230 proxy[6587]: NOTICE: <script>:
> > Callee is local, uuid='b75cb64e-a7da-49ee-9756-6c88ea594236' -
> > R=sip:user2 at sip.autodcp.com ID=geufgd34didf3aoo9vef
> > Jul 28 21:22:13 ip-10-220-196-230 proxy[6587]: NOTICE: <script>:
> > Setting acc source-leg for uuid
> > '31cd5959-604c-42fa-8f5f-2898a3e4e44c':
> > '31cd5959-604c-42fa-8f5f-2898a3e4e44c|user1|sip.autodcp.com
> |49991004|||3|||0|call|10.220.196.230|1438118533.483756|||||||||||'
> > - R=sip:user2 at sip.autodcp.com:5678 ID=geufgd34didf3aoo9vef
> > Jul 28 21:22:13 ip-10-220-196-230 proxy[6587]: NOTICE: <script>:
> > Setting acc destination-leg for uuid
> > 'b75cb64e-a7da-49ee-9756-6c88ea594236':
> > '0|||3|user2|b75cb64e-a7da-49ee-9756-6c88ea594236|user2|sip.autodcp.com
> |user2|sip.autodcp.com|0|||||||||||'
> > - R=sip:user2 at sip.autodcp.com:5678 ID=geufgd34didf3aoo9vef
> > Jul 28 21:22:13 ip-10-220-196-230 proxy[6587]: ERROR: sl
> > [sl_funcs.c:387]: sl_reply_error(): ERROR: sl_reply_error used: I'm
> > terribly sorry, server error occurred (6/SL)
> > Jul 28 21:22:13 ip-10-220-196-230 proxy[6586]: NOTICE: <script>: New
> > request on proxy - M=ACK R=sip:user2 at sip.autodcp.com
> > F=sip:user1 at sip.autodcp.com T=sip:user2 at sip.autodcp.com
> > IP=10.220.196.230:38741 (127.0.0.1:5060) ID=geufgd34didf3aoo9vef
> >
> > I'm attempting to replicated Andreas' efforts as he outlined here:
> > https://www.sipwise.org/news/technical/tv-over-webrt/
> >
> > He was kind enough to provide his simple sip client which interfaced
> > between ngcp and vlc.  But the call to the vlc client is failing with
> > the above message.
> >
> > Yours truly,
> > Brian
>
>
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