search for: lowdelay

...robably opus_demo (opusdec does a bunch of extra things, plus for interactive use we care about both the encoder and decoder, and celt_pitch_xcorr gets used vastly more by the encoder than the decoder... I think the decoder only uses it for PLC). > > Something like > ./opus_demo restricted-lowdelay 48000 2 96000 comp48-stereo.sw /dev/null > > comp48-stereo.sw can be found here: https://people.xiph.org/~tterribe/opus/comp48-stereo.sw > > celt_pitch_xcorr also gets used by the SILK encoder (more in fixed-point than float, but the float one uses it, too). So it may be worth doing a r...

...ssh from macOS Sierra >> (10.12.6) host to Arch guest via local NAT port forwarding failed, but via >> Arch LAN IP worked, downgraded OpenSSH from 7.8p1 to 7.7p1 fixed the >> problem. >> >> Any idea about this bug? > > I bet it is the QoS change. Try "IPQoS lowdelay,throughput". Sorry, should be separated by whitespace: "IPQoS lowdelay throughput". (This restores the pre-7.8 setting).

Greetings... ** Short Description / Abstract ** Using my _internal_ WiFi card, OpenSSH succeeds to local (internal) LAN hosts, but hangs after authentication to external LAN hosts; however PuTTY works for all hosts. Using an _external_ WiFi card, OpenSSH does succeed to all LAN hosts (as did PuTTY, still, as well). ** Longer Description and Details ** *** HW Description *** I have a laptop

...does a bunch of extra things, plus for interactive use we care about both the encoder and decoder, and celt_pitch_xcorr gets used vastly more by the encoder than the decoder... I think the decoder only uses it for PLC). >> > >> > Something like >> > ./opus_demo restricted-lowdelay 48000 2 96000 comp48-stereo.sw /dev/null >> > >> > comp48-stereo.sw can be found here: https://people.xiph.org/~tterribe/opus/comp48-stereo.sw >> > >> > celt_pitch_xcorr also gets used by the SILK encoder (more in fixed-point than float, but the float one uses it...

...mo (opusdec does a bunch of extra things, plus for interactive use we care about both the encoder and decoder, and celt_pitch_xcorr gets used vastly more by the encoder than the decoder... I think the decoder only uses it for PLC). > > > > Something like > > ./opus_demo restricted-lowdelay 48000 2 96000 comp48-stereo.sw /dev/null > > > > comp48-stereo.sw can be found here: https://people.xiph.org/~tterribe/opus/comp48-stereo.sw > > > > celt_pitch_xcorr also gets used by the SILK encoder (more in fixed-point than float, but the float one uses it, too). So it ma...

...rom macOS Sierra > > (10.12.6) host to Arch guest via local NAT port forwarding failed, but via > > Arch LAN IP worked, downgraded OpenSSH from 7.8p1 to 7.7p1 fixed the > > problem. > > > > Any idea about this bug? > > I bet it is the QoS change. Try "IPQoS lowdelay,throughput". Do you have any insight into what is breaking here? I don't believe changing the default DSCP values should break connections... -d

...of extra things, plus for interactive use we care about both the encoder and decoder, and celt_pitch_xcorr gets used vastly more by the encoder than the decoder... I think the decoder only uses it for PLC). >>> > >>> > Something like >>> > ./opus_demo restricted-lowdelay 48000 2 96000 comp48-stereo.sw /dev/null >>> > >>> > comp48-stereo.sw can be found here: https://people.xiph.org/~tterribe/opus/comp48-stereo.sw >>> > >>> > celt_pitch_xcorr also gets used by the SILK encoder (more in fixed-point than float, but the f...

Added the line as above: 'IPQoS lowdelay throughput', restarted the SSH service, tried SSH-ing and Git-ing... same error as before: 'packet_write_wait: Connection to X.X.X.X port 22: Broken pipe'. ________________________________ From: Zach Cheung <kuroro.zhang at gmail.com> Sent: 29 August 2018 07:17 To: ohadfjunkbox at...

When experimenting with ToS, what would be the most appropriate combination to start with? I'm thinking "tos=0x14" should be good in most scenarios, since it combines "lowdelay" with "reliability". Any suggestions? -- Florin Andrei http://florin.myip.org/

Hello people, It seems that my * does not react to tos=<whatever> field in iax.conf. I am using latest CVS HEAD code. Can anybody help me with this issue? ps: if i go to chan_iax2.c and modify the initial definition of tos variable, it works fine marking packets with the value specified there: static int tos=16; if i put random text in iax.conf's tos=, chan_iax2 refuses to load

After upgrading my VMware Fusion (10.1.3) Arch Guest to the latest with OpenSSH upgraded from 7.7p1 to 7.8p1, found that ssh from macOS Sierra (10.12.6) host to Arch guest via local NAT port forwarding failed, but via Arch LAN IP worked, downgraded OpenSSH from 7.8p1 to 7.7p1 fixed the problem. Any idea about this bug? VMware Fusion NAT Port Forwarding setup: VMware Fusion ? NAT Port Forwarding

...um retries exceeded on call MGC12320050221124808578324-68802635083-54444D000001F742219B33421A1ED866@192.168.1 for seqno 1 (Non-critical Response) My box A iax.conf: [general] port=5036 bindport=5036 bandwidth=low allow=ulaw disallow=lpc10 jitterbuffer=no tos=lowdelay [slave] type=friend secret=4435 context=voice-mail defaultip=192.168.2.232 qualify=yes My Box A extension.conf [voice-mail] exten => _2000,1,Dial(IAX/master:4435@192.168.2.232/2000@home) My box B iax.conf [general] port=5036 bindport=5036 bandwidth=low allow=ulaw disallow...

Hi there I have a question regarding IAX jitter. I have 3 users on a LAN dialing into a Meetme conference on an Asterisk box which is also hosted on the LAN. I have set jitterbuffer = no and tos = lowdelay. Now, for 2 of the users the audio is fine, but for the 3rd user there is intermittent break up in the audio when they are receiving. I have had a look at "iax2 show channels" and for the first 2 users (those with no audio problems), the Jitter is low (0006ms), and the Lag is relatively h...

...March 2005... The remote party hears my users fine, but my users get bad audio inbound from the remote party...below are the specifics for each location: Location 1: - SDSL 1.5 Mpbs with static IP, Netopia 4652 SDSL router (enabled "Prioritize Delay Sensitive Data" to recognize tos=lowdelay per Netopia support) - Dell PowerEdge SC420 with TDM04B (currently only using one port. the single analog line is call forward on busy to my IAX provider) - Asterisk CVS-v1-0-02/22/05 (AAH 0.6) using IAX to connect to my provider over the public internet - I have run pings for an extended period o...

...UNREACHABLE! Time: 0 [Mar 13 11:36:13] WARNING[6029]: chan_iax2.c:3792 iax2_send: No private structure for packet? The warning repeats every 30 seconds, what am I doing wrong? Asteriskm config: **iax.conf** [general] bindaddr=192.168.0.160 bandwidth=low disallow=all allow=gsm jitterbuffer=no tos=lowdelay authdebug=no [asterisk1] type=peer username=asteriskm auth=plaintext secret=asgard host=192.168.0.161 qualify=yes **extensions.conf** [general] [1ST-T1] exten => _XXXXX,1,AGI(rexx.agi) exten => 12345,1,Dial(IAX2/asterisk1/80483) exten => 12345,n,Hangup() Asterisk1 config: **iax.conf**...

...s removed) [general] context=default ; Default context for incoming calls port=5060 ; UDP Port to bind to (SIP standard port is 5060) bindaddr=0.0.0.0 ; IP address to bind to (0.0.0.0 binds to all) srvlookup=yes ; Enable DNS SRV lookups on outbound calls tos=lowdelay ; lowdelay,throughput,reliability,mincost,none maxexpirey=7200 ; Max length of incoming registration we allow defaultexpirey=3600 ; Default length of incoming/outoing registration videosupport=yes ; Turn on support for SIP video disallow=all ; Firs...

Hello List, I've spent the last day trying to find information on how to call multiple sip phones and have them all answer so I page everbody. When I use Dial( ext&ext&ext... ) the first phone that answers gets the page, but none of the others do. Is there a way to get around this? TIA, Steve

...char *s; int l; { bcopy(s, d, l); return d; } ======================================================================== --- packet.c.orig-1.2.2 Sat Jan 22 17:38:00 2000 +++ packet.c Sun Feb 13 13:06:04 2000 @@ -796,22 +796,28 @@ * Set IP options for an interactive connection. Use * IPTOS_LOWDELAY and TCP_NODELAY. */ +#ifdef IPTOS_LOWDELAY int lowdelay = IPTOS_LOWDELAY; if (setsockopt(connection_in, IPPROTO_IP, IP_TOS, (void *) &lowdelay, sizeof(lowdelay)) < 0) error("setsockopt IPTOS_LOWDELAY: %.100s", strerror(errno)); +#endif /* IPTOS_LOWDELAY */ +#if...

...to me in via bfe0 <antispoof rules, icmp restricts, internal interface allow, allow incuming keep-state connections to services> //here are defined queues 09600 queue 1 udp from me to any dst-port 53,123 out via bfe0 keep-state 09800 queue 2 tcp from any 1024-65535 to any out via bfe0 iptos lowdelay iplen 32-68 established 10000 queue 2 tcp from any 1024-65535 to any out via bfe0 iptos lowdelay established 10200 queue 2 tcp from any 1024-65535 to any out via bfe0 iptos lowdelay setup keep-state 10400 queue 3 tcp from any 1024-65535 to any dst-port 22,194,5190,23 out via bfe0 iplen 32-68 establ...

...; Internal NETWORK address localmask = 255.255.255.0 ; Internal netmask context = default ; Default for incoming calls ;srvlookup = yes ; Enable SRV lookups on outbound calls ;pedantic = yes ; Enable slow, pedantic checking for Pingtel ;tos=lowdelay ;tos=184 ;maxexpirey=3600 ; Max length of incoming registration we allow ;defaultexpirey=120 ; Default length of incoming/outoing registration ;notifymimetype=text/plain ; Allow overriding of mime type in NOTIFY ;videosupport=yes ; Turn on support for S...