Thomas Kenyon wrote: > Joe Acquisto wrote: >> I need to ask, to refresh, is the aux power connector on the TDM400P card >> *only* to power the ringer on any >> analog phones/devices on the system? >> >> Can I still use this board, to "terminate" POTS lines and use all SIP Phones? >> > Yes, you only need to connect a power supply if you have FXS boards. > >> Due to circumstances, I end up with a 1u server that has no aux power >> connectors available. I "have to" use this server, so am considering >> abandoning the analog phones and using all SIP. >> >> IIRC, the aux power *is* only to power ringers. >> > I don't remember if it is also needed to provide the potential for the > line as well, but I cat testify to the fact that you can comfortably run > a TDM400P with 4 FXO boards on it and nothing plugged into the PSU header.
That is correct. You *only* need the power connector plugged in for FXS modules. FXO modules do not need them. -- Matthew Fredrickson Software/Firmware Engineer Digium, Inc. _______________________________________________ Sign up now for AstriCon 2007! September 25-28th. http://www.astricon.net/ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
