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Hi all, I have this project that requires me to use 8 PSTN lines and possible more. I was thinking 2 TDM cards with FXO modules. The I got to read the "Qs about FXO/FXS cards" thread and that scared me. Can anybody recommend anything that is known to work ok with no mysterious problems? I was thinking OpenSwitch12 cards. What do you guys think? Any help is appreciated. Regards, Hadi

Hi All, I have installed chan_unicall and MFC/R2 successfully, and is runnign fine. But I noticed that once unicall is installed, asterisk CPU usage as reported by 'top', jumps to 99% every few seconds. I have no incoming calls, and I have even removed the E1 lines from card and I tried almost everything possible but I was not successful in determining the cause of this high cpu

...esterday, I ready about the FXO modules being replaced by Digium, this relaxed me a bit. But as you said, I will have to worry about the ring and hangup detection, cleaner lines, impedance matching echo problems specially that I have not heard of anyone using TDM with FXO in Jordan. Regards, Hadi Jadallah. >Date: Mon, 03 Jan 2005 12:47:13 -0600 >From: Steven Critchfield <critch@basesys.com> >Subject: Re: [Asterisk-Users] 8 pstn lines+ on Asterisk supported > hardware. >To: Asterisk Users Mailing List - Non-Commercial Discussion > <asterisk-users@lists.digium.com> >M...

Hi timebandit, I'm realy happy to hear that, and as a matter of fact, all my Asterisk hardware is Intel server products, from chasis to MB. I know I can trust this hardware and I have excellent support from the guys I buy from. Thank you. >Message: 5 >Date: Mon, 3 Jan 2005 15:48:47 -0500 >From: <timebandit001@gmail.com> >Subject: Re: [Asterisk-Users] 8 pstn lines+ on