[Home]

Summary:DAHLIN-00287: EchoCanceler do one way noise
Reporter:Badalian Vyacheslav (slavon)Labels:
Date Opened:2012-04-06 05:43:13Date Closed:2012-04-07 16:35:46
Priority:MajorRegression?
Status:Closed/CompleteComponents:
Versions:2.6.0 Frequency of
Occurrence
Related
Issues:
duplicatesDAHLIN-00275 E1 spans have noise on some alternative channels when VPM is active
Environment:Attachments:
Description:[root@voip ~]# dahdi_hardware
pci:0000:04:08.0     wct4xxp+     d161:1420 Wildcard TE420 (5th Gen)

OS CentOS, Asterisk 1.8.10.1

If i enable echo canceler(kb1, mg2) at half of call we listen big one way noise.
If we disable it on chan_dahdi noise is gone but we listen echo :(
Comments:By: Shaun Ruffell (sruffell) 2012-04-06 13:54:11.725-0500

Badalain, could you try with the head of the 2.6 branch. Are you sure you're not using a hardware echocan?  You could be affected by DAHLIN-275.

By: Badalian Vyacheslav (slavon) 2012-04-07 06:40:59.143-0500

Yes. Its DAHLIN-275.
When release new rpm in packages.digium.com for centos with this patch?

By: Shaun Ruffell (sruffell) 2012-04-07 16:36:54.749-0500

The 2.6.1-rc2 is currently tagged. I expect the final to be released next week. Not sure how long after that it will take for RPMS to be generated, but I don't think that long.  Sorry for the trouble.