I would rather have something like that in JIRA either way it goes. Otherwise we lose track of it and never actually fix it if it turns out to be a real bug. On Thu, Feb 12, 2015 at 10:23 AM, Jose Fco. Irles Durá <josefu@gmail.com> wrote:
So you consider that it is a bug and it is not a bad configuration, isn't it?
Thanks
2015-02-12 16:43 GMT+01:00 Brian West <brian@freeswitch.org>:
Bug reports belong in JIRA.
On Thu, Feb 12, 2015 at 4:50 AM, Jose Fco. Irles Durá <josefu@gmail.com> wrote:
Hi,
I have a FreeSWITCH 1.4.15 (from debian repositories), but I've been having a problem for a long time (with older versions too) and I don't know if it is a configuration problem or a bug. The FreeSWITCH runs on an openvz machine and this server is not overloaded. Before testing with trunk branch I want to share my problem looking for help to solve it (it's in production)
I have an issue with some providers that send to my FreeSWITCH CN packets. When this happens, the other call leg has a terrible delay and bad quality sound.It starts with a little delay, but during the call the delay increases more and more.
Capturing with wireshark and decoding rtp stream I can see 31% of packets dropped by Jitter Buff in the leg in wich the delay occurs (from FreeSWITCH IP to the other endpoint)
I don't have any problem when the provider doesn't send CN packets.
If I configure FreeSWITCH not to negotiate "comfort noise" (profile: supress-cng=true), the provider sends cn packets too.
I tried with no luck variables such as:
- send_silence_when_idle (with values "400" and "true") - bridge_generate_comfort_noise=true
The rtp related params of my sofia profile are:
rtp-timer-name=soft inbound-zrtp-passthru=false (don't use zrtp) rtp-timeout-sec=300 rtp-hold-timeout-sec=1800 inbound-late-negotiation=true NDLB-allow-bad-iananame=true supress-cng=true vad=none t38-passthru=true inbound-codec-prefs=PCMA,PCMU,G722,GSM outbound-codec-prefs=PCMA,PCMU,G722,GSM
In the dialplan the only variables that I set related with rtp are:
set inherit_codec=true export absolute_codec_string=${ep_codec_string}
Thanks in advance -- Jose Fco. Irles Durá
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*Brian West* brian@freeswitch.org
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*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
-- Jose Fco. Irles Durá
_________________________________________________________________________ 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 *T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378) *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest