I disagree. If you look at www.e-smith.com and www.mitel.com you will find a product called a 6050 MAS (or something like that) its a small office solution which is a SIP PBX upto 8 end users. That product is a linux solution.
Therefore there is Linux a Linux SIP solution, its just if its open source or not. ----- Original Message ----- From: "Greg Herlein" <[EMAIL PROTECTED]> To: "Tim Pozar" <[EMAIL PROTECTED]> Cc: <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]> Sent: Friday, March 21, 2003 6:06 PM Subject: Re: [BAWUG] Looking for VOIP H.323 help for the Jhai project... > > Now, as we move forward it's time to start the thread on > > H.323 VOIP. We are in need of assistance and advice on using H.323 > > under Linux to place and receive Internet phone calls. We also > > need help from anyone with experience using the Voicetronix OpenLine4 > > computer telephony card for originating and answering POTS calls. > > Extra points for anyone familiar with the Laos telephone call > > progress standards (busy, dial tone, ringing signals). > > Currently there are no SIP-based services that provide PC-Phone > calling from linux. Nada. None. > > There *is* one H.323 based service: microtelco.com using > GnomeMeeting. Disclaimer: I have nothing to do with microtelco > anymore, though I did design the first version of the service and > I still own some (non public) stock in Quicknet. I've not been > with them for almost 3 years though. > > The OpenH323 library will probably make you crazy trying to get > it down onto a small CF - it has a huge footprint on disk and in > memory. But, it's had a lot of bang time and most of the bugs > are out of it most likely. > > You are going to want to get hardware support for G.723.1 voice > compression if you plan on using microtelco. Quicknet sells > cards that do this for reasonable prices - inlcuding pcmcia > cards. You may want to look at the LineJACK too as an > alternative to the Voicetronix cards. See www.linuxjack.com. > > If you are going to roll your own termination into the PSTN, then > you can get some freedom. Please look into the open source > patent free Speex codec (www.speex.org). Check out the Free > World Dialup (http://www.pulver.com/fwd/) - it's a SIP proxy > service that might let you do net only calls if both parties are > on the net with the right gear. > > Greg > > > -- > general wireless list, a bawug thing <http://www.bawug.org/> > [un]subscribe: http://lists.bawug.org/mailman/listinfo/wireless > > -- general wireless list, a bawug thing <http://www.bawug.org/> [un]subscribe: http://lists.bawug.org/mailman/listinfo/wireless
