Stupid question: Where do you "see" that? I couldn't find anything in the logs. I don't *know* if it was enabled. We just had some embarrassing sound glitches on air today which sounded exactly like what happened when DTX was enabled, and then I noticed that usedtx=0 wasn't there in the a-leg local SDP, it's enabled by default in mod_opus, and figured (hoped) that might be it. I didn't know comfort noise could be disabled on the freeswitch side. I wonder how Chrome reacts to that. The Chrome people did discuss the merit of CN, but opted to keep it. :/ Will try that, thanks! :-) On 16.01.2015 15:39, Anthony Minessale wrote:
Looking at your issue however I don't see dtx being enabled when I lab up what you described.
Try this in vars.xml to disable CNG completely.
<X-PRE-PROCESScmd="set"data="suppress_cng=true"/>
On Fri, Jan 16, 2015 at 12:28 PM, Anthony Minessale <anthony.minessale@gmail.com <mailto:anthony.minessale@gmail.com>> wrote:
Its better to ask by filing the jira its one click to close it and if there is a real issue we need logs etc attached and something to reference if we push a fix.
On Fri, Jan 16, 2015 at 12:26 PM, Thomas Auge <auge@virtues.net <mailto:auge@virtues.net>> wrote:
I figured I'd ask for an opinion before filing a bogus bug. :P
On 16.01.2015 15:16, Anthony Minessale wrote: > Its also a bug to send bugs to the mailing list instead ofhttp://jira.freeswitch.org > > > On Fri, Jan 16, 2015 at 12:12 PM, Thomas Auge <auge@virtues.net <mailto:auge@virtues.net> <mailto:auge@virtues.net <mailto:auge@virtues.net>>> wrote: > > Hello list, > > I noticed that in an opus call where the a-leg sends usedtx=0, it is properly forwarded to the b-leg, which in this case > also correctly responds with usedtx=0. However, the local SDP for the a-leg then does not have usedtx in the fmtp at > all, and it seems to be enabled. > > My C skills are limited, but could this be a bug: > > static opus_codec_settings_t default_codec_settings = { > .... > /*.usedtx */ 1, > .... > }; > > By default, usedtx is enabled, correct? > > However, in > > static char *gen_fmtp(opus_codec_settings_t *settings, switch_memory_pool_t *pool) > > there's this: > > if (settings->usedtx) { > snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "usedtx=1; "); > } > > > Am I interpreting this correctly that if usedtx is zero, it is omitted in the fmtp line, but then enabled, because > that's the default setting? > > Problem is that Chrome can't handle DTX and generates comfort noise every time it kicks in. > > Cheers! > > Thomas > > P.S.: If my interpretation is correct, it'll also affect useinbandfec. > > _________________________________________________________________________ > Professional FreeSWITCH Consulting Services: > consulting@freeswitch.org <mailto:consulting@freeswitch.org> <mailto:consulting@freeswitch.org <mailto: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 <mailto:FreeSWITCH-users@lists.freeswitch.org> <mailto:FreeSWITCH-users@lists.freeswitch.org <mailto: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 > > > > > -- > Anthony Minessale II ♬ @anthmfs ♬ @FreeSWITCH ♬ > > ☞http://freeswitch.org/ ☞ http://cluecon.com/ ☞ http://twitter.com/FreeSWITCH > ☞ irc.freenode.net <http://irc.freenode.net> <http://irc.freenode.net> #freeswitch ☞ _http://freeswitch.org/g+_ > > ClueCon Weekly Development Call > ☎ sip:888@conference.freeswitch.org <mailto:sip%3A888@conference.freeswitch.org> <mailto:sip%3A888@conference.freeswitch.org <mailto:sip%253A888@conference.freeswitch.org>> ☎ +19193869900 <tel:%2B19193869900> > > > > _________________________________________________________________________ > Professional FreeSWITCH Consulting Services: > consulting@freeswitch.org <mailto: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 <mailto: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 <mailto:consulting@freeswitch.org> http://www.freeswitchsolutions.com
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☞ http://freeswitch.org/ ☞ http://cluecon.com/ ☞ http://twitter.com/FreeSWITCH ☞ irc.freenode.net <http://irc.freenode.net> #freeswitch ☞ _http://freeswitch.org/g+_
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-- Anthony Minessale II ♬ @anthmfs ♬ @FreeSWITCH ♬
☞ http://freeswitch.org/ ☞ http://cluecon.com/ ☞ http://twitter.com/FreeSWITCH ☞ irc.freenode.net <http://irc.freenode.net> #freeswitch ☞ _http://freeswitch.org/g+_
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_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
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