[asterisk-bugs] [Asterisk 0015855]: chan_mobile: audio trouble

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=15855 
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Reported By:                alexanderheinz
Assigned To:                mnicholson
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Project:                    Asterisk
Issue ID:                   15855
Category:                   Addons/chan_mobile
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     assigned
Asterisk Version:           SVN 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases):  trunk 
SVN Revision (number only!): 217037 
Request Review:              
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Date Submitted:             2009-09-08 12:54 CDT
Last Modified:              2009-09-09 09:14 CDT
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Summary:                    chan_mobile: audio trouble
Description: 
I am testing chan_mobile to see if it fits my needs.

Therefore I have setup a simple test: an incoming call on my mobile.
Asterisk waits 3s and then answers the call and plays a message announcing
the following echo test.

The message plays fine but the echo test is broken: I do not hear anything
unless I really *really* shout into the microphone (tried both, calling
from a landline and another mobile phone).

SSH access to this machine is possible if required for further analysis
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 (0110422) alexanderheinz (reporter) - 2009-09-09 09:14
 https://issues.asterisk.org/view.php?id=15855#c110422 
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I have played a little bit more with the setup and recorded what is
received by the Asterisk server. Incoming audio was already very quiet, so
it is obvious that the echo is also very quiet. I have adjusted the volume
on my cell phone and the situation has improved. However I still feel like
it is not loud enough.

I think it makes sense to add a paragraph about setting the volume to
maximum on the cell phone to the documentation (is there any?). Would it
also be possible to add volume control to chan_mobile. I have read some
parts of the code and it looks like volume control is a defined bluetooth
feature. 

Issue History 
Date Modified    Username       Field                    Change               
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2009-09-09 09:14 alexanderheinz Note Added: 0110422                          
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