Summary:ASTERISK-00531: TDM400P has noise on line
Reporter:jmaslak (jmaslak)Labels:
Date Opened:2003-11-16 11:01:51.000-0600Date Closed:2011-06-07 14:04:46
Versions:Frequency of
Description:TDM400P (with only one module) had extreme "static/crackling" on line this morning.  I could hear the dial tone, but it couldn't hear my DTMF.  Stopped Asterisk and reloaded, which didn't fix it; Stopped Asterisk and ran ztcfg which didn't fix it, zttool reported everything was okay.  Stopped Asterisk and reloaded ztfxs.o module which did fix it.

Unfortunately, I can't yet duplicate this or provide good logs for it.  I'll keep trying, though.  I don't really expect anyone to be able to fix this based on this information, I just wanted people to be aware of it in case someone else mentions it.

Using CVS sources from four or five days ago.
Comments:By: Leif Madsen (lmadsen) 2003-11-16 23:16:41.000-0600

I have a TDM400P and have not noticed this yet, but will keep an eye on it.

By: Mark Spencer (markster) 2003-11-16 23:58:45.000-0600

Is the board green or blue?  This is a "known issue" with the green (Revision C) board design and you can swap your Rev C board for a Rev E/F board at no charge (just paying shipping both ways).  In any case, this should be handled by Digium Support and not the Asterisk bug tracker.  Please e-mail support@digium.com for more information.