Summary:ASTERISK-14730: Calleer don´t hear the called channel
Reporter:Fabiano Heringer (fabianoheringer)Labels:
Date Opened:2009-08-28 08:36:09Date Closed:2011-06-07 14:08:07
Versions:Frequency of
Description:When I call directly from my phone connected on TDM2400 I can´t hear the called part, but I can hear them. No errors on CLI and messagens from log...
But happens something strange, when I call from a SIP Channel (like GXP2000 from my secretary) and this call is transfered via atxfer for any channel connected on my TDM2400, it´s work normally. This happen only when I call directly from any channel connected in TDM2400. This started happens when I upraded from zaptel to DAHDI, and asterisk 1.4.26-1 . I tried to remove echo cancelations, but no success. I can´t reproduce if is problem from DAHDI or new version from Asterisk ...I was using the 1.4.25 version.

All channels are happening this.
Comments:By: Leif Madsen (lmadsen) 2009-09-01 16:03:08

Please provide relevant configuration parameters from the various files on your system, along with console output, and debugging output (logger.conf, add 'debug' to your console line, then run 'logger reload') -- enable 'core set version 10' and 'core set debug 10'.

Save the output to a file while you reproduce the issue. Provide enough information about call flow, devices in use, technologies in use, etc... in order to be able to reproduce the issue.


By: Fabiano Heringer (fabianoheringer) 2009-09-01 17:20:37

Hi, I got the real scenario when this happens, only when I call directly from my FXS channels directly to E1 card manufactured by Digivoice (model VB6060), when I call from FXS (TDM2400) to FXO (TDM 400) it´s works great. I made contact with Digivoice Support, and he ask to me to downgrade to dahdi version, but I didn´t have success to compile this version on my system. My doubt it´s if is a problem with DAHDI (when I had Zaptel that´s not ocurred this problem) or Digivoice software.
No errors or warnings happens in any log file, verbose or debug.

When I made in the other way (Digivoice to Digium) I don´t get this problem, only happens with Digium to Digivoice.

My System:

Slackware Version 11
TDM2400 with 24 FXS modules
TDM400 with 4 FXO modules
E1 Board Digivoice Model VB6060 (www.digivoice.com.br)
Voicerlib (Interface for VB6060)
DGV Channel (Channel driver Digivoice to Asterisk)
Asterisk 1.4.26-1
DAHDI- (Tools and Linux)

Sorry if not reproduce a bug in DAHDI version.


By: Tilghman Lesher (tilghman) 2009-09-01 19:05:05

Sorry, third party drivers are not supported on this forum.