Asterisk 1.8.29.0 + chan_dongle rev 35 - NO AUDIO

[GoogleCodeExporter]

I'm using a E160X with firmware 11.609.10.02.432, when I'm placing a call from 
a SIP or IAX client I have no send/recv audio when I'm calling a number and the 
other end is answer BUT I can listen audio only when I'm calling a 4 digit 
support provider number and a recorded message is playing. 
I'm using an ARM platform and a Greek mobile carrier.

I have no warnings or errors messages is difficult to debug it, I have try any 
kind of codecs and various uclibc/glibc builds. 

Output:
Called Dongle/g0/XXXXXXXXXX
-- Dongle/dc_2950_3288-0100000001 is making progress passing it to 
IAX2/iaxuser-16
-- Dongle/dc_2950_3288-0100000001 answered IAX2/iaxuser-16

Original issue reported on code.google.com by nnick...@gmail.com on 17 Jul 2014 at 7:19

[GoogleCodeExporter]

possible source of problem
1) invalid dongle or firmware
2) invalid OS and build 
3) hardware problems

usually problems with audio mean one way

Original comment by bg_...@mail.ru on 23 Jul 2014 at 7:24

[GoogleCodeExporter]

When I plug the dongle directly to my USB board's port the problem solved. So, 
I think is the USB-hub relative known issue. I can't full explain why I can 
listening only the provider recorded messages when I'm using USB hub but it 
works.

Original comment by nnick...@gmail.com on 7 Aug 2014 at 6:48

[GoogleCodeExporter]

Please check you hub, it should be USB 2.0 not USB 1.0.

read kernel messages with dmesg, kernel complain if USB 2.0 dongle attached to 
USB 1.0 bus.

Same result you will have if load USB 1.0 drivers BEFORE USB 2.0 drivers

I close issue as invalid

Original comment by bg_...@mail.ru on 31 Aug 2014 at 3:07

• Changed state: Invalid