Re: [asterisk-users] asterisk and Hyper-V

I am not sure if the problem is within the system or within a hypervisor or a vswitch. My test is quite simple - when the traffic is captured from a VM interface, everything is fine, and there is no sound distortion; but when the traffic is captured from the hypervisor host interface, wireshark

Re: [asterisk-users] asterisk and Hyper-V

On Mon, Dec 18, 2017 at 10:22:33AM +, Kseniya Blashchuk wrote: > To be honest we are a bit afraid to set 100% )), but we have tried to set > 90% - no luck. I have also tested with 4.8 and 4.11 kernels - same results. > I will try with Centos 6 and kernel 3.10 to check if something changes. >

Re: [asterisk-users] asterisk and Hyper-V

No problem, I will try to test with CentOS if I have time пн, 18 дек. 2017 г. в 13:33, Dmitriy Ermakov : > Ok. I am sorry, I don't have any more ideas( > > Please, send here email with your testing results. > > On 12/18/2017 01:22 PM, Kseniya Blashchuk wrote: > > To be

Re: [asterisk-users] asterisk and Hyper-V

Ok. I am sorry, I don't have any more ideas( Please, send here email with your testing results. On 12/18/2017 01:22 PM, Kseniya Blashchuk wrote: > To be honest we are a bit afraid to set 100% )), but we have tried to > set 90% - no luck. I have also tested with 4.8 and 4.11 kernels - same >

Re: [asterisk-users] asterisk and Hyper-V

To be honest we are a bit afraid to set 100% )), but we have tried to set 90% - no luck. I have also tested with 4.8 and 4.11 kernels - same results. I will try with Centos 6 and kernel 3.10 to check if something changes. VSwitch shows 1-2% load on the interfaces, and this host is not overloaded

Re: [asterisk-users] asterisk and Hyper-V

I am using CentOS 6, kernel 3.10 from elrepo.org kernels (3.10.102-1.el6.elrepo.x86_64). Asterisk version is 11.21.2 and Asterisk 13.X.X (I can't get it's version now). Is it possible that your network switches' interfaces which are connected to Hyper-V Server are 100% busy? It is possible that

Re: [asterisk-users] asterisk and Hyper-V

Dmitry, are you using CentOS? What kernel version are you using? I will try with the same to see if it can be also a kernel-related issue. пн, 18 дек. 2017 г. в 11:35, Kseniya Blashchuk : > Thank you for a quick answer, Dmitry! > > We have tried the settings you suggested but

Re: [asterisk-users] asterisk and Hyper-V

Thank you for a quick answer, Dmitry! We have tried the settings you suggested but nothing helped. The machine is running 4.4.0-104 kernel, 4 cores, Intel(R) Xeon(R) CPU E5-2620 v3 @ 2.40GHz, clocksource is hyperv_clocksource_tsc_page, timing module is res_timing_timerfd.so. We have also tried to

Re: [asterisk-users] asterisk and Hyper-V

Hi, Kseniya! I have three installations of Asterisk (as FreePBX but I think it is not important). They work fine. I have made some settings in Asterisk and Hyper-V: Asterisk: timing interface - timerfd. Hyper-V: 1. Virtual Machine => Network Adapter => Hardware Acceleration => Virtual

[asterisk-users] asterisk and Hyper-V

Hi all! Does anybody have experience with asterisk on Hyper-V? My test setup with Ubuntu 16 and asterisk 13.1 (ubuntu repo) shows sound distortion. I have analyzed the RTP flow with wireshark and I see high skew and delta values when the traffic leaves the hypervisor, however everything is okay