I removed all that sonus stuffs, and added in the bridge string : {jitterbuffer_msec=1p,rtp_jitter_buffer_during_bridge=true,sip_secure_media=true,sdp_m_per_ptime=true,hangup_after_bridge=true} But still the same: in leg A I see a jitter of max 2 ms and avg of 1 and on leg B 26 ms max and avg of 16. Silviu On Tue, Feb 21, 2017 at 5:47 PM, Brian West <brian@freeswitch.org> wrote:
Also you probably don't need all those RTP bug behaviors, that combo is for a severe Sonus infection.
On Tue, Feb 21, 2017 at 9:31 AM, Caragea Silviu <silviu.cpp@gmail.com> wrote:
Hello,
Thanks for feedback, I removed all of them and seems the same. So might be related to the way I set the jitter buffer..
Hope Brian can clarify if I understood correctly that I should do:
1. <action application="set" data="rtp_jitter_buffer_during _bridge=true"/> 2. And in bridge string add : {jitterbuffer_msec=1p}
Silviu
On Tue, Feb 21, 2017 at 5:18 PM, Michael Jerris <mike@jerris.com> wrote:
every one of those set lines resets that variable so only the last one is doing anything. you can set those with | seperator
On Tue, Feb 21, 2017 at 10:09 AM Caragea Silviu <silviu.cpp@gmail.com> wrote:
Hello Brian,
Thanks for your feedback. I don't think I have something to rewrite timestamps. I also use the following (hope none of is rewriting timestamps):
<action application="set" data="rtp_manual_rtp_bugs=sonu s_send_invalid_timestamp_2833"/> <action application="set" data="rtp_manual_rtp_bugs=send _linear_timestamps"/> <action application="set" data="rtp_manual_rtp_bugs=star t_seq_at_zero"/> <action application="set" data="rtp_manual_rtp_bugs=neve r_send_marker"/> <action application="set" data="rtp_manual_rtp_bugs=igno re_dtmf_duration"/> <action application="set" data="rtp_manual_rtp_bugs=acce pt_any_packets"/>
Regarding your advices:
1. Don't use the nolocal export method, set those variables in side the {} on the bridge line. 2. set jitterbuffer_msec=1p
I'm not sure is clear enough for me. Can you please past here how looks this settings in the bridge line ? or where I can find an example in documentation ?
What I understand now is that I need to :
1. <action application="set" data="rtp_jitter_buffer_during _bridge=true"/> 2. And in bridge string add : {jitterbuffer_msec=1p}
Btw what means 1p ?
Silviu
On Tue, Feb 21, 2017 at 4:43 PM, Brian West <brian@freeswitch.org> wrote:
1. Don't use the nolocal export method, set those variables in side the {} on the bridge line. 2. set jitterbuffer_msec=1p 3. The jitter buffer was ripped and rebuilt so some of the documentation hasn't been updated.
Are you rewriting timestamps or something too?
On Tue, Feb 21, 2017 at 8:26 AM, Caragea Silviu <silviu.cpp@gmail.com> wrote:
Hello,
I'm using last FS 1.6.15 to bridge a call and to transcode it as well from ILBC/ISAC to PCMU. To enable jitter buffer during bridge I'm using:
<action application="set" data="rtp_jitter_buffer_during_bridge=true"/> <action application="export" data="nolocal:jitterbuffer_mse c=60:200:20"/>
What I observed is that looking with wireshark still shows jitter on leg B which is sent to PSTN even if there is no jitter on leg A, or shows worst jitter on leg B in case I have jitter on call A.
I was expected that the jitter buffer will fix this and even if I have a slightly low jitter on leg A will not be propagated on le B as well.
I'm missing something ?
Silviu
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