RE: [Asterisk-Users] Asterisk 1.2.6, VMWare, Playback/Background GSM prompts

2006-03-28 Thread Technical Support



You can't reliably run a real-time application (like 
asterisk) on a virtual machine. You will get better performance from an 
old PC than a VM on a new top-end PC. Sorry

MD


From: [EMAIL PROTECTED] 
[mailto:[EMAIL PROTECTED] On Behalf Of 
[EMAIL PROTECTED]Sent: Tuesday, March 28, 2006 12:40 
PMTo: asterisk-users@lists.digium.comSubject: 
[Asterisk-Users] Asterisk 1.2.6, VMWare, Playback/Background GSM prompts 


I've spent the past week experimenting with [EMAIL PROTECTED] 2.6, andthen 
Asterisk 1.2.6 individually, on VMWare Workstation 5.5. I have anentirely IP 
(hard  soft)phone setup (IAX and SIP) so I have norequirements to 
support any Digium PCI cards, etc.All in Asterisk works extremely well 
except for one thing: Playback ofsounds (GSM format) such as an ivr 
greetings, sound terrible. Choppy,uneven, broken audio, etc to the 
caller.I have a fairly fast system as the host: dual core AMD X2, 2GB 
mem,running SMP 64-bit centos-4.2. Asterisk guest OS is centos-4.2 
32bit.No other guests are running.Just for grins, I also installed 
Asterisk on a lowly 3-year old AMDDuron system (no VMWare). Using the same 
Asterisk config files andsound files as above, but in this case the audio 
playback (using theAsterisk 'background"' command) sounds 
perfect.Anyone else notice this when using Asterisk with 
VMWareIdeas? 
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RE: [Asterisk-Users] Asterisk 1.2.6, VMWare, Playback/Background GSM prompts

2006-03-28 Thread Greg Oliver
On Tue, 2006-03-28 at 13:08 -0500, Technical Support wrote:
 You can't reliably run a real-time application (like asterisk) on a
 virtual machine.  You will get better performance from an old PC than
 a VM on a new top-end PC.  Sorry
  
 MD

H, I would have to say a properly configured GSX server running on
Linux will run almost any OS and outperform and old PC.  

So you may want to go with GSX vs. Workstation if you don't just have a
PC you can put * on by itself.

-Greg

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RE: [Asterisk-Users] Asterisk 1.2.6, VMWare, Playback/Background GSM prompts

2006-03-28 Thread Jerry Rasmussen
For what it is worth I had the same experience with VMWare server.  I got 
better sound from my 5 year old workstation.  



From: [EMAIL PROTECTED] on behalf of [EMAIL PROTECTED]
Sent: Tue 3/28/2006 12:40 PM
To: asterisk-users@lists.digium.com
Subject: [Asterisk-Users] Asterisk 1.2.6, VMWare, Playback/Background GSM 
prompts 


I've spent the past week experimenting with [EMAIL PROTECTED] 2.6, and
then Asterisk 1.2.6 individually, on VMWare Workstation 5.5. I have an
entirely IP (hard  soft)phone setup (IAX and SIP) so I have no
requirements to support any Digium PCI cards, etc.

All in Asterisk works extremely well except for one thing: Playback of
sounds (GSM format) such as an ivr greetings, sound terrible. Choppy,
uneven, broken audio, etc to the caller.

I have a fairly fast system as the host: dual core AMD X2, 2GB mem,
running SMP 64-bit centos-4.2. Asterisk guest OS is centos-4.2 32bit.
No other guests are running.

Just for grins, I also installed Asterisk on a lowly 3-year old AMD
Duron system (no VMWare). Using the same Asterisk config files and
sound files as above, but in this case the audio playback (using the
Asterisk 'background' command) sounds perfect.

Anyone else notice this when using Asterisk with VMWare
Ideas?
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