mr fritz is lying somewhere get a pcap of the traffic from fritz to FS and look at the size of the audio packets if they are 160(172 with headers) bytes then it's 20ms if it's 240 (252) then it's 30ms if it's saying 20 but it means 30 you should leave the last change in place and also add in <param name="rtp-autofix-timing" value="true" /> and <param name="inbound-codec-negotiation" value="scrooge"/> to overcome the bug on their end. On Mon, Aug 24, 2009 at 2:05 PM, Michael Jerris <mike@jerris.com> wrote:
That is the remote sdp, not the local sdp. They are sending ptime 20, not us. Are they actually sending 20 ms packets or are they sending 30?
MIke
On Aug 23, 2009, at 4:20 PM, Peter P GMX wrote:
Hello Anthony,
I set PCMA@30i,PCMU@30i and I can see in the logs that PCMA is used. However ptime is set to 20 msec as shown in the Logs:
2009-08-23 22:11:29.530301 [DEBUG] sofia.c:3309 Remote SDP: v=0 o=user 2075230 2075230 IN IP4 217.xx.xx.xxx s=call c=IN IP4 217.xx.xx.xxx t=0 0 m=audio 7078 RTP/AVP 8 0 2 102 100 99 97 101 a=rtpmap:2 G726-32/8000 a=rtpmap:102 G726-32/8000 a=rtpmap:100 G726-40/8000 a=rtpmap:99 G726-24/8000 a=rtpmap:97 iLBC/8000 a=fmtp:97 mode=30 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-11 a=rtcp:7079
2009-08-23 22:11:29.530301 [DEBUG] switch_core_state_machine.c:404 (sofia/internal/02xxxxxxxxx@fs1.my.domain) State NEW 2009-08-23 22:11:29.530301 [DEBUG] sofia_glue.c:3132 Audio Codec Compare [PCMA:8:8000:0]/[G722:9:8000:20] 2009-08-23 22:11:29.530301 [DEBUG] sofia_glue.c:3132 Audio Codec Compare [PCMA:8:8000:0]/[PCMU:0:8000:20] 2009-08-23 22:11:29.530301 [DEBUG] sofia_glue.c:3132 Audio Codec Compare [PCMA:8:8000:0]/[PCMA:8:8000:20] 2009-08-23 22:11:29.530301 [DEBUG] sofia_glue.c:2090 Set Codec sofia/internal/02xxxxxxxxx@fs1.my.domain PCMA/8000 20 ms 160 samples 2009-08-23 22:11:29.530301 [DEBUG] sofia_glue.c:3092 Set 2833 dtmf payload to 101
Sound from FS to Fritzbox is fine. Sound from Fritzbox to FS is horrible.
Best regards Peter
Anthony Minessale schrieb:
try setting FS to 30ms too
edit vars.xml and add @30i to everywhere you see PCMU or PCMA so it looks like PCMU@30i
from:
<X-PRE-PROCESS cmd="set" data ="global_codec_prefs=G7221@32000h,G7221@16000h,G722,PCMU,PCMA,GSM"/> <X-PRE-PROCESS cmd="set" data="outbound_codec_prefs=PCMU,PCMA,GSM"/>
to:
<X-PRE-PROCESS cmd="set" data = "global_codec_prefs =G7221@32000h,G7221@16000h,G722,PCMU@30i,PCMA@30i,GSM"/> <X-PRE-PROCESS cmd="set" data="outbound_codec_prefs=PCMU@30i,PCMA@30i,GSM"/>
On Fri, Aug 21, 2009 at 1:38 PM, Brian West <brian@freeswitch.org <mailto:brian@freeswitch.org>> wrote:
You can ship me one whois bkw.org <http://bkw.org>, I can add it to my lab.
/b
On Aug 21, 2009, at 10:38 AM, Peter P GMX wrote:
BTW: We can ship you a FritzBox if you need one for testing.
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