search for: 1xfxs

...net deskphone device) and two connections to the outside world (one FXO pseudo-PSTN, and SIP to the office), and a maximum of two concurrent telephone calls going through the system. What I'm considering hardware-wise is a Soekris net5501 paired with a Digium TDM400P equipped with 1xFXO and 1xFXS (might add a second FXS later down the road). I'm a pretty well-versed linux hacker, so I'm not too worried about being able to get the software side up and running. What I'm really looking for is advice and info from people that have tried this (or similar) hardware setups on the fol...

I realise I am not alone in this, but I don't seem to be finding many solutions. I am running a CentOS box and * 1.09 with a TDM11B (1xFXS/1xFXO). Everything works great accept hang-up detection of incoming PSTN calls. * answers the call, but if the incoming caller hangs up, * does not release the line. I have determined the following information about my line: When On-Hook line voltage = 24.5VDC When Off-Hook line voltage = 8.27V...

...inbound calls I get a HUGE very loud echo that takes a good 20 seconds to go away (which I don't get on echocancel=128). Does anyone have any suggestions on how troubleshoot/tune this to eliminate the "buzz"? Here's my setup: Asterisk 1.2.9.1 Zaptel 1.2.6 TDM400P (3xFXO, 1xFXS) 6 Cisco 7960's running chan_sccp2 Along the same lines, in my hunt for echo, I was rather disappointed that I couldn't really find any tools to help troubleshoot the issue. It seemed like the general consensus was "Play with all the settings until it sounds good". I did...

I'm about to upgrade my currently running asterisk server from 1.0.3 to 1.0.6 is there anything I should do before doing the upgrade? I know since I'm using Fedora Core 3 that I must do for Zaptel : make clean then make linux26 and finally make install. Do I have to remove the version 1.0.3 first or only doing install will replace all existing modules without removing my config files?

Hi All, Can someone give me a definite answer as to wether or not you can reliably run multiple TDM400P's in the same machine? I need 4 x FXO and 4 x FXS to connect to both the PSTN and existing key system, but I have seen several threads suggesting that this is not a supported configuration Thanks, Marc. -------------- next part -------------- An HTML attachment was scrubbed...

I'm experiencing a very unusual problem with a few of my sipuras. They keep over heating after minimal usage. I unplug them and let them sit for 15 minutes and it starts working fine. The other way around is that I put a fan on it or something to keep it cooling. Has anyone else experienced this or are they just defective units? Regards, Mohammed Salim EZZI Telecom, Inc.