Matthew Mackes: Thank you for sharing this with us. This is AMAZING!
Cheers! Reza. ----- Original Message ----- From: Matthew Mackes To: Reza - Asterisk Enthusiast Cc: 'Asterisk Mailing' Sent: Saturday, November 10, 2007 8:55 PM Subject: Re: [on-asterisk] Running under Virtual PC.,, Hey Everyone, I have my home Asterisk (Rpath, poundkey) running in a VMware Server environment, hosted on CentOS, with three other VMs. (My IPCOP Firewall, a Fileserver, and SSL Explorer) All 4 VM's run nicely on a P4D with 2GB of RAM. I have disabled X on the Host, and My Host only shows about 10% usage at peek. Idle it shows almost none, and when I am only placing calls (no other VM's in use) the pound key VM shows 5% and the host shows less. I have 4 Cisco 7960's registered, and Sipphone, FWD, Sipbroker, my office (via IAX) and Vitelity all registered for trunking, and 2 ATAs for POTS. All accounts and devices stay registered, and work without issue. I think its important to remember that unless you are transcoding between codecs your Asterisk server doesn't do a whole lot. If you stay ULaw for example on all of your devices, Asterisk really is just directing traffic. However, and I cannot stress this enough, MS Windows is a poor VMServer platform when it comes to resource usage. Vmware and Virtual PC are forced to fight the Windows Host OS for resources. Matt Reza - Asterisk Enthusiast wrote: Remzi: Can you share with us your Hardware Specs for the benchmark you provided? Thanks! Reza. ----- Original Message ----- From: "Remzi Semsettin Turer" <[EMAIL PROTECTED]> To: "'Asterisk Mailing'" <[email protected]> Sent: Saturday, November 10, 2007 4:06 PM Subject: RE: [on-asterisk] Running under Virtual PC.,, We are running on two virtual servers, one on Xen, one on VMWare ESX, both have perfect sound quality. We don't have any hardware cards, pure SIP, and had used different codecs, including g711, g723 and g729 with no issues. We have around 10 people concurrently using the system. With that said, Jim you have a point, Windows is not the best host for virtualization. Both our environments are based on Linux. -----Original Message----- From: Jim Van Meggelen [mailto:[EMAIL PROTECTED] Sent: Saturday, November 10, 2007 10:53 AM To: 'Asterisk Mailing' Subject: RE: [on-asterisk] Running under Virtual PC.,, What you are proposing might work as a development system (I'll admit that I have not used Virtual PC, but I use VMWare extensively), but regardless, you would not want to put such a system into production. Asterisk requires priority access to the CPU, and as such, it is hard to imagine any kind of virtual machine being able to run it in a manner that delivered proper sound quality. The Asterisk software will actually run well-enough, but the sound quality is going to be poor, even on a powerful system with the Virtual machine running at high priority. Even if it could be tuned to deliver proper sound quality, you would still never be able to predict when some windows background task would steal a bunch of resources. Windows likes to go off and do its own thing, and when it decides to perform some background task, it is quite capable of hogging resources such that your asterisk system will deliver terrible sound quality. If you want a low-cost platform on which to run a small asterisk system, look to something like the Linksys WRT54GL (OpenWRT). If you need FXO, grab something like a Linksys SPA3001. You'll be able to run a phone or two on that with no problems. Virtual machines are awesome for development; asterisk runs perfectly. Unfortunately, the sound quality is generally terrible. Not such a problem in the lab, but a show-stopper in production. Jim -- Jim Van Meggelen [EMAIL PROTECTED] http://www.oreillynet.com/pub/au/2177 "A child is the ultimate startup, and I have three. This makes me rich." Guy Kawasaki -- -----Original Message----- From: Thomas Keats [mailto:[EMAIL PROTECTED] Sent: November 10, 2007 10:10 AM To: Asterisk Mailing Subject: [on-asterisk] Running under Virtual PC.,, I have just upgraded to a new system, and managed to get high speed in the country (Hello WiMax), with that I am experimenting with Microsoft Virtual PC. I like what I've seen so far and want to reduce desktop clutter, and floor clutter by combining most, if not all PC's into one unit. Has anyone had any experience running asterisk under Linux in a Virtual PC environment? Windows Vista Ulitmate, with Virtual PC 2007. Generic X100P (I think) PBX card. 2 GIG Ram, soon to be upgraded, with 250 GB SATA3 Seagate... Slackware 10 Asterisk 1.4(?) Any suggestions would be appreciated. THANKS! --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Matthew Mackes Network Administrator [EMAIL PROTECTED] Delta Sonic Car Wash Systems, Corporate Headquarters Buffalo, New York --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
