Yep. When you are virtualized, both the timer that handles the media is affected, and having the processing power to handle the media it at the mercy of the other processes. OpenVZ supposedly provides the best timing.. or in xen 1000 mhz kernals.. but still... if you have a performance issue with something like this, it's probably due to the virtualization. Try it bare-metal and see if you have the same problem. Is there much load on this box? -Avi On Wed, Mar 14, 2012 at 2:42 PM, Adam Kelloway <adam.kelloway@newpace.ca>wrote:
** These are virtual machines. Would this have a negative effect?
On 3:59 PM, Peter Olsson wrote:
Are you running on real hardware, or virtual machines?
/Peter
-----Ursprungligt meddelande----- Från: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org <freeswitch-users-bounces@lists.freeswitch.org>] För Adam Kelloway Skickat: den 13 mars 2012 17:31 Till: FreeSWITCH Users Help Ämne: [Freeswitch-users] Dialplan bridge results in choppy audio
Hi there,
Using the dialplan tool, I am trying to bridge a call on one freeswitch instance to another freeswitch instance on the same network. The call is bridged as expected, but the audio is very choppy. The first few seconds is basically inaudible, and after that the quality is better but still quite poor. In searching previous threads, I could only find audio problems related to using loopback, but nothing for the bridge dialplan tool. Also note that the ptime is 20 on both legs.
Am I missing something here? Is there another way I should be transferring a call to another freeswitch instance?
Here is what the bridge looks like:
EXECUTE sofia/profile_1_external/userA@hostA.com bridge(sofia/internal/userB@hostB)
Both instances are running 1.0.head-git-72bb196 2012-03-12 16-07-56 -0700
Thanks,
Adam
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Adam Kelloway Software Engineer, NewPace phone +1 (902) 406–8375 x1031 email Adam.Kelloway@NewPace.com <Adam.Kelloway@newpace.com> aim/msn Adam.Kelloway@NewPace.ca
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