<div dir="ltr">Check the SDP- the negotiation failed due to <div><br></div><div>2021-01-21 15:36:48.773228 [WARNING] switch_core_media.c:6253 Crypto not negotiated but required.<br></div><div><br></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Feb 5, 2021 at 9:50 AM Stefan <<a href="mailto:gidoramothra@gmail.com">gidoramothra@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hello, I asked that before, but perhaps the question was somehow wrong<br>
formulated or I didn't provide the right details. My Problem is the<br>
following:<br>
<br>
I have a freeswitch 1.10 installation, you can find the container I<br>
use, including a configuration similar to mine, here:<br>
<br>
<a href="https://github.com/gidmoth/freeswitch-container" rel="noreferrer" target="_blank">https://github.com/gidmoth/freeswitch-container</a><br>
<br>
(The readme in the etc-freeswitch folder is the one provided by the<br>
freeswitch-minimal config package in debian, but please look at the files<br>
themselfes, because I took that only as a startingpoint).<br>
<br>
I have mod_verto enabled and try to connect clients with verto<br>
communicator, build from the sources in the 1.10 release branch on<br>
signalwire/freeswitch (<a href="https://github.com/signalwire/freeswitch" rel="noreferrer" target="_blank">https://github.com/signalwire/freeswitch</a>).<br>
<br>
It works perfectly well with chomium-based browsers, but with firefox it<br>
does not work.<br>
<br>
>From the logs it is clear, that firefox seems not to start the<br>
negotiation of a key for srtp, and then mod_verto refuses to execute the<br>
call, because the dialplan requires srtp. Here the relevant log, a<br>
failed attemt to call a conference with firefox/verto communicator as a<br>
client:<br>
<br>
```<br>
2021-01-21 15:36:48.773228 [DEBUG] switch_core_state_machine.c:287 (verto.rtc/31000) State Change CS_ROUTING -> CS_EXECUTE<br>
2021-01-21 15:36:48.773228 [DEBUG] switch_core_state_machine.c:644 (verto.rtc/31000) State ROUTING going to sleep<br>
2021-01-21 15:36:48.773228 [DEBUG] switch_core_state_machine.c:585 (verto.rtc/31000) Running State Change CS_EXECUTE (Cur 1 Tot 1)<br>
2021-01-21 15:36:48.773228 [DEBUG] switch_core_state_machine.c:651 (verto.rtc/31000) State EXECUTE<br>
2021-01-21 15:36:48.773228 [DEBUG] mod_rtc.c:120 verto.rtc/31000 RTC EXECUTE<br>
2021-01-21 15:36:48.773228 [DEBUG] switch_core_state_machine.c:329 verto.rtc/31000 Standard EXECUTE<br>
EXECUTE [depth=0] verto.rtc/31000 set(rtp_secure_media=mandatory)<br>
2021-01-21 15:36:48.773228 [DEBUG] mod_dptools.c:1672 SET verto.rtc/31000 [rtp_secure_media]=[mandatory]<br>
2021-01-21 15:36:48.773228 [CONSOLE] sofia_presence.c:1619 Event Thread Started<br>
EXECUTE [depth=0] verto.rtc/31000 export(rtp_secure_media=mandatory)<br>
2021-01-21 15:36:48.773228 [DEBUG] switch_channel.c:1310 EXPORT (export_vars) [rtp_secure_media]=[mandatory]<br>
EXECUTE [depth=0] verto.rtc/31000 set(codec_string=G722)<br>
2021-01-21 15:36:48.773228 [DEBUG] mod_dptools.c:1672 SET verto.rtc/31000 [codec_string]=[G722]<br>
EXECUTE [depth=0] verto.rtc/31000 answer()<br>
2021-01-21 15:36:48.773228 [DEBUG] switch_core_media.c:5594 Audio Codec Compare [opus:109:48000:20:0:2]/[G722:9:8000:20:64000:1]<br>
2021-01-21 15:36:48.773228 [DEBUG] switch_core_media.c:5594 Audio Codec Compare [G722:9:8000:20:64000:1]/[G722:9:8000:20:64000:1]<br>
2021-01-21 15:36:48.773228 [DEBUG] switch_core_media.c:5649 Audio Codec Compare [G722:9:8000:20:64000:1] ++++ is saved as a match<br>
2021-01-21 15:36:48.773228 [DEBUG] switch_core_media.c:5594 Audio Codec Compare [PCMU:0:8000:20:64000:1]/[G722:9:8000:20:64000:1]<br>
2021-01-21 15:36:48.773228 [DEBUG] switch_core_media.c:5594 Audio Codec Compare [PCMA:8:8000:20:64000:1]/[G722:9:8000:20:64000:1]<br>
2021-01-21 15:36:48.773228 [DEBUG] switch_core_media.c:5510 Set telephone-event payload to 101@8000<br>
2021-01-21 15:36:48.773228 [WARNING] switch_core_media.c:5667 Crypto not negotiated but required.<br>
2021-01-21 15:36:48.773228 [DEBUG] switch_core_media.c:5911 verto.rtc/31000 Set 2833 dtmf send payload to 101 recv payload to 101<br>
2021-01-21 15:36:48.773228 [DEBUG] switch_core_media.c:6239 No matches with FTMP, fallback to ignoring FMTP<br>
2021-01-21 15:36:48.773228 [DEBUG] switch_core_media.c:6247 No matches with inherit_codec, fallback to ignoring PT<br>
2021-01-21 15:36:48.773228 [WARNING] switch_core_media.c:6253 Crypto not negotiated but required.<br>
2021-01-21 15:36:48.773228 [NOTICE] switch_channel.c:3908 Hangup verto.rtc/31000 [CS_EXECUTE] [INCOMPATIBLE_DESTINATION]<br>
2021-01-21 15:36:48.773228 [DEBUG] switch_core_session.c:2905 verto.rtc/31000 skip receive message [APPLICATION_EXEC_COMPLETE] (channel is hungup already)<br>
2021-01-21 15:36:48.773228 [DEBUG] switch_core_state_machine.c:651 (verto.rtc/31000) State EXECUTE going to sleep<br>
2021-01-21 15:36:48.773228 [DEBUG] switch_core_state_machine.c:585 (verto.rtc/31000) Running State Change CS_HANGUP (Cur 1 Tot 1)<br>
2021-01-21 15:36:48.773228 [DEBUG] switch_core_state_machine.c:848 (verto.rtc/31000) Callstate Change RINGING -> HANGUP<br>
2021-01-21 15:36:48.773228 [DEBUG] switch_core_state_machine.c:850 (verto.rtc/31000) State HANGUP<br>
2021-01-21 15:36:48.793250 [DEBUG] switch_core_state_machine.c:60 verto.rtc/31000 Standard HANGUP, cause: INCOMPATIBLE_DESTINATION<br>
2021-01-21 15:36:48.793250 [DEBUG] switch_core_state_machine.c:850 (verto.rtc/31000) State HANGUP going to sleep<br>
2021-01-21 15:36:48.793250 [DEBUG] switch_core_state_machine.c:620 (verto.rtc/31000) State Change CS_HANGUP -> CS_REPORTING<br>
2021-01-21 15:36:48.793250 [DEBUG] switch_core_state_machine.c:585 (verto.rtc/31000) Running State Change CS_REPORTING (Cur 1 Tot 1)<br>
2021-01-21 15:36:48.793250 [DEBUG] switch_core_state_machine.c:936 (verto.rtc/31000) State REPORTING<br>
2021-01-21 15:36:48.793250 [DEBUG] switch_core_state_machine.c:174 verto.rtc/31000 Standard REPORTING, cause: INCOMPATIBLE_DESTINATION<br>
2021-01-21 15:36:48.793250 [DEBUG] switch_core_state_machine.c:936 (verto.rtc/31000) State REPORTING going to sleep<br>
2021-01-21 15:36:48.793250 [DEBUG] switch_core_state_machine.c:611 (verto.rtc/31000) State Change CS_REPORTING -> CS_DESTROY<br>
2021-01-21 15:36:48.793250 [DEBUG] switch_core_session.c:1726 Session 1 (verto.rtc/31000) Locked, Waiting on external entities<br>
2021-01-21 15:36:48.793250 [NOTICE] switch_core_session.c:1744 Session 1 (verto.rtc/31000) Ended<br>
2021-01-21 15:36:48.793250 [NOTICE] switch_core_session.c:1748 Close Channel verto.rtc/31000 [CS_DESTROY]<br>
2021-01-21 15:36:48.793250 [DEBUG] switch_core_state_machine.c:739 (verto.rtc/31000) Running State Change CS_DESTROY (Cur 0 Tot 1)<br>
2021-01-21 15:36:48.793250 [DEBUG] switch_core_state_machine.c:749 (verto.rtc/31000) State DESTROY<br>
2021-01-21 15:36:48.793250 [DEBUG] mod_rtc.c:132 verto.rtc/31000 RTC DESTROY<br>
2021-01-21 15:36:48.793250 [DEBUG] switch_core_state_machine.c:181 verto.rtc/31000 Standard DESTROY<br>
2021-01-21 15:36:48.793250 [DEBUG] switch_core_state_machine.c:749 (verto.rtc/31000) State DESTROY going to sleep<br>
2021-01-21 15:36:48.833246 [DEBUG] mod_verto.c:607 WRITE <a href="http://93.104.1.138:42084" rel="noreferrer" target="_blank">93.104.1.138:42084</a> [{<br>
"jsonrpc": "2.0",<br>
"id": 2,<br>
"method": "verto.bye",<br>
"params": {<br>
"callID": "360828a2-046a-0c70-8e20-8e23a5418cdf",<br>
"causeCode": 88,<br>
"cause": "INCOMPATIBLE_DESTINATION"<br>
}<br>
```<br>
<br>
My question is: is there anything I can change to make it work with<br>
firefox. Any hints welcome.<br>
<br>
__<br>
s.<br>
<br>
<br>
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