Summary:ASTERISK-09516: Ring garbled on FXS when Dial(Zap/1,,d) and unknown extension pressed
Reporter:Arcadiy Ivanov (arcivanov)Labels:
Date Opened:2007-05-25 09:47:19Date Closed:2011-06-07 14:08:11
Versions:Frequency of
Description:Basically I have a following setup: incoming IAX context Dial Zap/1 FXS with option d. If * is pressed while ringing Zap/1 everything is cool. However if any other key is pressed any consecutive rings become garbled (sounds like scratching a plate with a fork) while execution of a dialplan continues normally. There are no error messages, no log entries or anything else.
I have a TDM400 with a single FXS module installed using HPEC 9.03.


context incoming-iax
s =>

* =>
// Authenticate, then internal menu;
Comments:By: Jason Parker (jparker) 2007-05-29 11:51:47

Can you confirm that this only happens when using the 'd' option, and have you also tried it without HPEC enabled?

By: Arcadiy Ivanov (arcivanov) 2007-05-29 12:10:17

When dialing * with "d" disabled the call is disconnected (feature), but any other key DOES garble the ring. Tested with HPEC. So issue is either HPEC or Dial in general.

By: Joshua C. Colp (jcolp) 2007-05-29 12:13:30

What Qwell means is have you tried it with HPEC disabled? If you can do that we can narrow down what is causing this.

By: Arcadiy Ivanov (arcivanov) 2007-05-29 12:19:05

Trying it now. Does it matter if I exclude HPEC altogether from Zaptel drivers or just disabling call to zaphpec_enable in rc.local is enough?

By: Arcadiy Ivanov (arcivanov) 2007-05-29 12:37:49

Tried with zaphpec_enable not run on startup, bug is reproducible. After the digit is pressed the sound as if the line was connected (white noise), but then rings try to go through garbled on top of white noise.

By: Arcadiy Ivanov (arcivanov) 2007-09-01 14:40:09

Bump. Any news on this one? I still experience the problem.

By: jmls (jmls) 2008-02-06 04:28:21.000-0600

is this still an issue ?

By: Arcadiy Ivanov (arcivanov) 2008-02-06 10:10:12.000-0600

Yes, it is still an issue. Please contact me on arcadiy at gmail.com if you're interested in listening what the problem sounds like.

By: jmls (jmls) 2008-02-17 14:35:34.000-0600

file ? Qwell ? Any thoughts ?

By: Jason Parker (jparker) 2008-04-02 13:19:08

This really should go through Digium technical support.  They would best be able to help diagnose the issue.