search for: trunkfreq

Well, I don't know how to tune it more, it connects at about that rate in a mediocre rural landline. ILBC uses samples of 30ms, so if you set the trunkfreq set to 20 you will be using more of the necesary scarce bandwidth AND dropping sample info in each frame, thus making audio choppy and unclear. Make shure to disallow all codecs and then allow only ILBC or lpc10 (search for it in iax.conf), use the one that gives better results in your case. lpc1...

I have an installation that connects in a [very] good day at 22kbps, but the normal is about 18kbps. I use de ILBC codec, and also change in iax.conf the trunkfreq = 20 to trunkfreq = 30 It works, you can understand well the other person, but don't expect miracles or an outstanding sound quality. > Dear Dan; > > Thanks alot for your kindly reply. > > Well, what u advise us to use if the bandwidth is about 22kbps (dial up > connection...

...the zap interface, the other is using ztdummy. IAX.conf on machine 1: [general] port=5036 ;iaxcompat=yes bandwidth=low disallow=ilbc disallow=lpc10 ; Icky sound quality... Mr. Roboto. allow=ulaw ;allow=gsm ; Always allow GSM, it's cool :) jitterbuffer=no trunkfreq=20 ;dropcount=3 ;maxjitterbuffer=500 ;maxexcessbuffer=100 ; tos=lowdelay register => lachnet@woodlane.lach.net register => lachnet@10.1.1.158 ; [woodlane] allow=ulaw ;allow=gsm type=friend jitterbuffer=no username=woodlane context=dialout host=dynamic trunk=yes trunkfreq=20 IAX.conf on machi...

...erminated. Nothing odd shows in any of the logs for Asterisk or the host. The only think I can think it might be is a lag-spike on the site to site connection. How sensitive is IAX2 to lost frames, lag spikes or large variations in jitter with the GSM codec and: bandwidth=low jitterbuffer=no trunkfreq=100 ; Raised from 20 tos=lowdelay notransfer=no trunk=no All calls are running as GSM, even though g.729 is also an 'allowed' codec (w/5 licenses installed). During an average call 'iax2 show channels' provides: Peer Username ID (Lo/Rem) Seq (Tx/Rx) Lag...

...sent all formats. ; ;allow=all ; same as bandwidth=high ;disallow=g723.1 ; Hm... Proprietary, don't use it... disallow=lpc10 ; Icky sound quality... Mr. Roboto. ;allow=gsm ; Always allow GSM, it's cool :) ; ;jitterbuffer=no ;dropcount=3 ;maxjitterbuffer=500 ;maxexccessbuffer=100 ; ;trunkfreq=20 ; How frequently to send trunk msgs (in ms) ; ; Finally, you can set values for your TOS bits to help improve ; performance. Valid values are: ; lowdelay -- Minimize delay ; throughput -- Maximize throughput ; reliability -- Maximize reliability ; mincost -- Minimize cost ; non...

...666' is now REACHABLE! Iax.conf: [general] ;port=5036 ;I commented this out because I discovered it is hard coded anyway. bindaddr=10.20.30.10 amaflags=default accountcode=default bandwidth=low disallow=all allow=gsm jitterbuffer=no ;dropcount=3 ;maxjitterbuffer=500 ;maxexcessbuffer=100 ;trunkfreq=20 tos=lowdelay authdebug=no register => username:password@xxx.xxx.xxx.xxx ;these are real values that I changed for security reasons [arlington] type = friend context = local callerid = auth = plaintext secret = password ;inkeys = ;outkey = host = dynamic ;defaultip = ;accountco...

...all is passed through an IAX trunk, the IP overhead is indecent. I would like to increase the IAX voice packet emission interval (20ms - i'm using speex) to something much larger, in order for the packets to transport as much data as possible. I've been trying to fuddle with the "trunkfreq" parameter and push it to 80ms, but that did not change the voice packet rate at all. How can I change that voice packet rate ? Thanks ! -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/2...

...---------------------------------------------------- [general] port=5036 ;bindaddr=192.168.0.1 ;amaflags=default accountcode=lss0101 bandwidth=low ;allow=all ;allow=g723.1 disallow=lpc10 allow=gsm ;x uncommented to allow gsm ;jitterbuffer=no ;dropcount=3 ;maxjitterbuffer=500 ;maxexccessbuffer=100 ;trunkfreq=20 register => voip1:1945@192.168.1.19:5036 ;x Above is the entry to establish an IAX register (connection) ;x with a remote IAX server, i.e. another Asterisk server. This ;x is not necessary unless this server is dynamic, the IP Address ;x changes. Notice register => name:password@192.16...

I have 1 * box having x100p installed and the other has no zaptel card at all. both of the * box has compiled in ztdummy module and both have been activated by modprobe ztdummy. When using trunk to connect the 2 *box. The one without zaptel card complaint about unable to accept trunked packet: no matching peer. On the one has zaptel card I have tried to remove the ztdummy module and connect

...default 3 of 100). Disabling the ; jitter buffer is not recommended. Finally, you can specify the maximum ; excess jitter buffer, which if exceeded, causes the jitter buffer to ; slowly shrink in order to improve latency. ; jitterbuffer=yes dropcount=3 maxjitterbuffer=500 maxexccessbuffer=100 ; ;trunkfreq=20 ; How frequently to send trunk msgs (in ms) ; ; ; We can register with another IAX server to let him know where we are ; in case we have a dynamic IP address for example ; register => usernam:password@iaxtel.com register => username:password@firefly.virbiage.com ; ; Final...

...frame ; received? Use a small number, or you will be able to hear it ; changing. An example: if you set this to 2, then the jitter buffer ; size will change by 100 millisecs per second. jitterbuffer=no ;dropcount=2 ;maxjitterbuffer=500 ;maxexcessbuffer=80 minexcessbuffer=100 ;jittershrinkrate=1 trunkfreq=20 ; How frequently to send trunk msgs (in ms) ; ; ; We can register with another IAX server to let him know where we are ; in case we have a dynamic IP address for example ; ; Register with tormenta using username marko and password secretpass ; ;register => marko:secretpass@tormenta.linux-su...