Hi Noah, I figured it out. The module wasn't loading. After I found out that HPEC was an add-on I went back to the default and it is a lot better now that the module loads. It could still use some tweaking but at least it's usable now.
This computer is a retired server that a client outgrew. It's a dual 933 P III with 2 GB ram and mirrored 320 SATA drives. There haven't been any call quality issues. Thanks for getting back to me and have a nice weekend. Bob On Fri, 2009-11-13 at 10:33 -0500, Noah Miller wrote: > Hi Bob - > > > I'm back tinkering with the echo problem again. Out-going calls work with > > this exception: > > [Oct 22 13:48:16] WARNING[7846]: chan_dahdi.c:2027 dahdi_enable_ec: Unable > > to en able echo cancellation on channel 5 (No such device) > > You might have more luck asking this on the asterisk-users mailing > list. It's really more of a general question. > > I don't have a whole lot of experience with HPEC, but just to check - > you definitely have enough licenses for all 12 channels? > > On another note: 12 channels of HPEC will require a lot of processing > power. I remember that one system that I worked with that used HPEC > had sustained CPU usage of up to 70% when using just four channels of > HPEC. It was a Pentium D 2.8ghz. > > On yet another note: you have three TDM400's in one box? That's a lot > of interrupts to service (3000 per second). Do you ever have call > quality issues (other than echo)? I guess a lot of the systems I work > with are older or lower power, so maybe newer, faster hardware can do > this. > > > - Noah _______________________________________________ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-gui mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-gui
