similar to: Forward calls from PSTN to PSTN very choppy

Hello all, cell <-T1-> zap <-internet-very remote-> sip (ip430) The audio is choppy ONLY to cell USER. The polycom user says the audio is fine. SIP-SIP calls sound good for both parties. Where should I setup the jitterbuffer? The zapata.conf (recent * 1.2) and/or the polycom configs (fw 2.0.3)? Any tips with the zap or polycom settings below would rock. Packet loss - average

Hello, I recently purchased a Wildcard X100P FXO Card primarily as a learning tool and to provide myself with voicemail and a few other perks that are better than an answering machine. I followed the setup in the FAQ, and it works, just not well. The sound is very choppy and staticy whenever a call is placed. Sometimes it clears up, and sometimes it degrades very badly. I also recently

Hello to all. I do not know what is causing choppy music on hold when call comes in through E1 card (PRI).. but this channel info is somehow strange.. We use Alaw over PRI (and I think it's format number 8), But why is WriteFormat at 2 ????? Thanks! show channel Zap/1-1 -- General -- Name: Zap/1-1 Type: Zap UniqueID: 1136667936.0 Caller

Hey. I'm new to Linux based operating systems. A friend of mine introduced me a year ago and I finally decided to try it so try to bear with me here. The problem I've been having is that I've managed to get Amnesia to work under the latest Wine version (1.3.31) but the game is really choppy. I've tried messing with the Wine configuration and the in-game configuration but it

Hello all! If I place a call to our number, the call is routed to our Asterisk box from teliax --> IAX2 --> firewall w/ port forwarding --> * If that caller dials an extension that rings an outside line, where our * box makes an outbound connection to teliax to terminate the call, we get choppy audio. Internal extensions have been dialing outbound calls no problem for over a week. What

Hello list, I've been experiencing choppy sound as well. The version on Asterisk I was using originally was dated 10/24/03 (I think), the problem appeared after I updated from that version. My setup is a little different though. I'm having choppy sound only on some incoming calls -- from PSTN->PBX (between spans on a TE410) and PSTN->SIP. We use Cisco 7940 handsets and we also

Andrew, Please find links below to sound clips from different combination. You will see that the 2.6.9.34 kernel on trixbox 2beta still does not sound ok. What did you do on the trixbox 1.2.2 vmware load to make it work better? I say better because it is still not perfect as you will notice that it accelerates near the end. I really appreciate your help and the great work you are doing. Also,

I loaded Unreal Tournament in wine 1.3.37 and everything works that I tried but the video is choppy. The sound was not choppy but the video was. It did not matter if I was playing online or the bots on my computer the video was choppy. I tried raising and lowering the video resolutions and it did not seem to effect the problem for better or worse. I am using Ubuntu 64 bit 11.10. I am on an AMD

I am experiencing choppy sound when I bridge from a SIP peer to an IAX peer. I am running Asterisk 1.4.13 on a 2.6.22.9 kernel (Fedora). I am experiencing choppy sound from the SIP peer to the IAX peer but not vice-versa. I know that this is not a bandwidth issue because I don't have choppy sound (with the same codec) when bridging IAX->IAX peers or SIP->SIP peers. My timing source is

Hi All, Whenever a call comes in via the ISDN and somebody leaves a voicemail, the sound file recorded is very choppy. If I actually take the call, the sound is not choppy so it's obviously something to do with the Asterisk box itself having to do the recording. Perhaps the sound card drivers? I'm using the stock i810_audio (OSS) drivers on Fedora Core 1. If I call from a local VoIP

Hi there I europe alaw is usual. I have a SIP Phone which perferes ulaw. When my * box has to transcode alaw to ulaw the sound get's one way choppy. (alaw => ulaw is choppy, ulaw => alaw is fine). I managed to fix the issue by forcing my SIP phone to use alaw only, but is this a know issue with asterisk 1.2.13? -Benoit-

Hi, I've just added an X101P FXO card to my asterisk machine. The card is detected ok but zttool always shows it in a RED alarm state, which I understand means that it doesn't detect the line. I've connected the card via the line socket to my analogue line using the cable that came with the card (and have also tried other cables too) but I always get a RED alarm. I'm located in

I have had no success in getting the voicemail working on Asterisk 1.2.11 on CENTOS4(2.6 kernel) guest on vmware server 1.0.1. I tried with or without ztdummy device, renice -20 on asterisk process and even real-time priority on the host Windows XP box for the vmware process. I am running on an AMD Athlon 64 X2 4600+. The behaviour is when the voicemail answer, the voice sound ok but when

Hi! I have Asterisk 1.6.1 installed on OpenSuSE 11.0 running with choppy sound. One specialist on the forums asked me if I have DAHDI configured, he assumed that this could be cause of choppy sound problem. > dahdi_test Unable to open dahdi interface: No such file or directory Do I need to configure DAHDI even if I do not have any Zaptel devices? Is there any guide for configuring

Hello: I've been a user of Wine for quite some time, but have an issue that I cannot figure out. Hopefully it is somewhat simple. I'm trying to get some older kids games working (most of the games are dated around 2002 or so). I know they use some version of DirectX. They aren't even 3D, they are all 2D games. The issue is that some of them are really choppy, and the sound is

Hey Folks. I've been playing FF8 in Linux the last few days (Software Rendering). Don't think it ever worked accelerated in windows either, though (GeForce card). The graphics keep a fair pace and everything would be good, if it weren't for the choppy sound. It seems to make a smal pause about once a second or so (when I'm lucky, the music plays without interruptions for 15-30

Hi there, We're having some complaints of choppy audio from our SIP customers. Asterisk is showing no errors, but I'm getting a lot of these in my syslog: Feb 17 13:34:31 ntop[2863]: **WARNING** packet truncated (14654->8232) The first number varies, but the last number is always 8232. I've read that this is a common MTU size, but none of our interfaces have an MTU of 8232.

Hi Guys I'm conecting 2 astersk servers using this arquitecture (Ext softphone)<==sip==>(asterisk 1)<====iax2 trunk====>(asterisk 2) <===alaw==>(pstn) If i call from the Ext to the asterisk 2 the sound is perfect, but if i call from Ext to the pstn, i can hear perfect but they tell me that sound really choppy, i tried using several codecs (same problem) but i

Hello All, We recently changed our asterisk system to begin using G.729a as the primary codec. We have a Cisco 1700-series router which connects to the PSTN via FXO ports, along with Cisco 7940 SIP phones. Everything is working great, except... When an inbound caller calls into our system, they hear an IVR. When the caller dials an ext (SIP phone), the ringing progress tone is

Hi After a day of running asterisk, I got choppy sound when fw ip->pstn When I restart asterisk the sound is fine, Anyone had same problem? Thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20091009/be8bbf2f/attachment.htm