On December 15, 2004 10:54 pm, Eric Bishop wrote: > I'm not sure if it is the CPU spikes or not but there definately is a > high level of flakiness with the card. ie very low gain levels and > often for no reason will refuse to accept calls until the driver is > reloaded. Honestly at this time I am recommedning all my customers > with Analog lines to stick with their traditional PBX and just attach > an FXS VoIP gateway to it.
This is unfortunately what I do, too -- T1+channel bank in lieu of a TDM400P -- I know for *certain* that Digium's working on it, but they are being awful quiet about it. As far as CPU spikes being the culprit of this, I think it's normal operation -- I have a Digiumless box (A101u+S518) that has similar CPU spikes but zttool is showing that the timing is spot-on, and audio is perfect. I am going to assume that the CPU spikes are likely in the zaptel driver (which the A101u hooks in to for Asterisk support) and not in the wctdm driver. From what I understand the crackly audio on FXS and problematic pickup/hangup on FXO is due more to static and/or noise issues, not driver issues, but I very well could be mistaken. -A. _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
