Hi men, You must effectively use the FXS (green) modules for ARIB boards. They provide the 48Vcc reversed for the PTT command. Best 73's from F6HQZ -----Message d'origine----- De : app_rpt-bounces@lists.illiana.net [mailto:app_rpt-bounces@lists.illiana.net]De la part de Roger F. Jordan Sr. Envoyé : samedi 20 septembre 2008 01:01 A : 'Asterisk Repeater Controler' Objet : Re: [App_rpt] driving arib boards with tdm400 card Sure do!! Roger W4RFJ ---------------------------------------------------------------------------- -- From: app_rpt-bounces@lists.illiana.net [mailto:app_rpt-bounces@lists.illiana.net] On Behalf Of Eric Fort Sent: Friday, September 19, 2008 6:51 PM To: Asterisk Repeater Controler Subject: Re: [App_rpt] driving arib boards with tdm400 card so the green ones drive the arib boards and a phone instrument as well correct? Eric On Fri, Sep 19, 2008 at 3:32 PM, Roger F. Jordan Sr. <w4rfj@comcast.net> wrote: I believe they should be Green for FXS which provides a ringing voltage… the Red FXO provides a loop or off hook to an FXS Best Regards Roger W4RFJ ---------------------------------------------------------------------------- -- From: app_rpt-bounces@lists.illiana.net [mailto:app_rpt-bounces@lists.illiana.net] On Behalf Of Eric Fort Sent: Friday, September 19, 2008 5:47 PM To: Asterisk Repeater Controler Subject: [App_rpt] driving arib boards with tdm400 card Could someone please remind me if it's the red or green modules on the tdm 400 card that I need to drive an arib board. Also are these the same modules that drive pots telephones? Thanks, Eric _______________________________________________ App_rpt mailing list App_rpt@lists.illiana.net http://lists.illiana.net/mailman/listinfo/app_rpt