One of the things I have done that has helped greatly with my net5501 installs is to slim down and get rid of anything I do not need / use.. Astlinux by itself is pretty lean and mean!.. however asterisk itself still loads the full set of modules... I find I only need 31 modules loaded for my setups as opposed to the 140+ asterisk will load using a full auto-load.. you might try unloading modules you do not need and see if you can get the usage down... it may also be that the Burst network traffic is causing some of the SIP packets to be lost going to your handsets..
If you are sending out an "all sets page".. you may want to write a script that puts just a bit of a delay in to allow the network to handle the traffic... or perhaps go to sip TCP instead of UDP if your version of asterisk and the handsets will support it.. this would give a lot better chance of the packets making it... The other thing I do is use only ulaw for handsets connected to the LAN.. and all my voice files are also in ulaw.. so this way im not doing any compression and no true transcoding as all handsets are communicating with asterisk in the same CODEC, and also voice files dont have to be converted either... All these things together have allowed me to have great success with CPU / RAM usage in general on my net5501's -Christopher -----Original Message----- From: Tom Chadwin [mailto:[email protected]] Sent: Wednesday, November 03, 2010 12:39 PM To: 'AstLinux Users Mailing List' Subject: Re: [Astlinux-users] Meetme (tannoy) capacity of net5501-70 Thanks, Kris. It seems to work with a good few more than that, but some simply never kick in. It doesn't seem adversely to affect the box otherwise. However, I'll try changing it down to one or two handsets per room, and see if that works better. Thanks again Tom > -----Original Message----- > From: Kristian Kielhofner [mailto:[email protected]] > Sent: 03 November 2010 16:33 > To: [email protected]; AstLinux Users Mailing List > Subject: Re: [Astlinux-users] Meetme (tannoy) capacity of net5501-70 > > Tom, > > MeetMe and Page is very high load (transcoding, call setups > per second, media handling). The Page/Meetme capacity of > your net5501 is probably closer to 5-10 participants. > > On Wed, Nov 3, 2010 at 12:09 PM, Tom Chadwin > <[email protected]> wrote: > > Hello all > > > > Our main site has around 50-60 Snom300s. I've tried to set > up a Page() > > dialplan entry to use as a tannoy throughout the building, > but various > > users say their phones do not kick in when a tannoy announcement is > > made. Testing the handsets in question on their own seems > to show that > > Page() (with auto-answer and the "intercom" Snom setting > enabled) works fine. > > > > Is the likely explanation that it is simply the capacity of the > > net5501 limiting this? A Meetme (which I think Page() uses) of 50+ > > users sounds high-load to me. If not, can anyone else think > of an explanation? > > > > Thanks > > > > Tom > > > > > > > ---------------------------------------------------------------------- > > -------- Achieve Improved Network Security with IP and DNS > Reputation. > > Defend against bad network traffic, including botnets, malware, > > phishing sites, and compromised hosts - saving your company time, > > money, and embarrassment. Learn More! > > http://p.sf.net/sfu/hpdev2dev-nov > > _______________________________________________ > > Astlinux-users mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/astlinux-users > > > > Donations to support AstLinux are graciously accepted via > PayPal to [email protected]. > > > > > > -- > Kristian Kielhofner > http://www.astlinux.org > http://blog.krisk.org > http://www.star2star.com > http://www.submityoursip.com > http://www.voalte.com > > -------------------------------------------------------------- > ---------------- > Achieve Improved Network Security with IP and DNS Reputation. > Defend against bad network traffic, including botnets, > malware, phishing sites, and compromised hosts - saving your > company time, > money, and embarrassment. Learn More! > http://p.sf.net/sfu/hpdev2dev-nov > _______________________________________________ > Astlinux-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/astlinux-users > > Donations to support AstLinux are graciously accepted via > PayPal to [email protected]. > ---------------------------------------------------------------------------- -- Achieve Improved Network Security with IP and DNS Reputation. Defend against bad network traffic, including botnets, malware, phishing sites, and compromised hosts - saving your company time, money, and embarrassment. Learn More! http://p.sf.net/sfu/hpdev2dev-nov _______________________________________________ Astlinux-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/astlinux-users Donations to support AstLinux are graciously accepted via PayPal to [email protected]. ------------------------------------------------------------------------------ Achieve Improved Network Security with IP and DNS Reputation. Defend against bad network traffic, including botnets, malware, phishing sites, and compromised hosts - saving your company time, money, and embarrassment. Learn More! http://p.sf.net/sfu/hpdev2dev-nov _______________________________________________ Astlinux-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/astlinux-users Donations to support AstLinux are graciously accepted via PayPal to [email protected].
