No Audio in One Way

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What steps will reproduce the problem?
1. install red5.v8
2. I am using sip_R28
3.

What is the expected output? What do you see instead?

when  we make a call via red5phone to an extension, it dials the extension when 
the call is answered, the voice of callee can be heared, but we cannot hear 
voice of the caller. 

I will be glad if you help me to overcome this problem.

What version of the product are you using? On what operating system?

Please provide any additional information below.

Original issue reported on code.google.com by ugurk...@gmail.com on 1 Sep 2010 at 1:07

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Maybe you must to change che Red5Phone release use sip_r29.  I try and it's ok 
for me.

Original comment by jennyard...@gmail.com on 1 Sep 2010 at 1:24

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Did you face with same problem? You can find brief info about my problem.

auidio was ok from red5 phone to cisco phone, but cisco ip phone cannot hear 
anytthing from red phone? 

thank you

Original comment by ugurk...@gmail.com on 1 Sep 2010 at 1:27

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I never use Red5_0.8.0 with sip_r28. I always use Red5_0.8.0 with sip_r29, and 
it's all OK else you can use Red5_0.9.1 with new versione of Red5Phone sip_r40.

I had your problem with Red5_0.9.0 and sip_r29 or sip_r39 or sip_r40 and I 
never solve it.

Original comment by jennyard...@gmail.com on 1 Sep 2010 at 4:26

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Hi Jenny,

I  tried to use red5_0.8 with sip_r29, i still exprience the same problem. I am 
using the webphone under the javascript directory. I placed the sip directory 
under the webapp directory of red5_0.8  and i can access the phone with 
http://10.134.100.2:5080/sip/javascript/. My red5 Url is 
rtmp://10.134.100.2/sip, can this be the problem?

let me define the problem again. When i make a call via webphone (101) to an 
extension (102) registered to astersik (caller is also  registered), the 
caller(101) can hear what the callee(102) says.However, the callee(102) cannot 
hear anything.
is myred5 url right?

Thank you

Original comment by ugurk...@gmail.com on 2 Sep 2010 at 6:33

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Yes, your red5 url is true, but I never use Red5Phone with javascript but only 
with flex. 
You try to look the log file maybe there is some error. 
And you try to see the output answers of Red5 when execute your Red5Phone.

Original comment by jennyard...@gmail.com on 2 Sep 2010 at 12:56

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Hi,

It works fine with javascript / asterisk / r.40 / RED5 0.9.1 for me in both 
directions. (Well one direction lags about 2 seconds) but both directions work.

Original comment by g1dan...@googlemail.com on 13 Sep 2010 at 2:41

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Did you solve the audio lag problem? Thanks.

Original comment by pozsarba...@gmail.com on 11 Nov 2010 at 6:26

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Hi,
i have the same issue with javascript phone (one way), it works with others 
(Flex and flash). When the communication begins the Flash doesn't the show the 
box to allow the use of the local mic, in other case it's done. ANy idea ?
thx,
Cyrille.

Original comment by cymo...@gmail.com on 25 Jan 2011 at 10:28

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I installed sip_r54.zip, sip_r53.zip, sip_r47.zip, and sip_r42.zip.   I was 
able to connect AND dial out via SIP.  The other phone would ring and i am 
unable to answer the phone on the flex file under 
http://myip:5080/sip/flex/index.html.  However, I am unable to hear the voice.  
I get a loud "kreek...kreek" noice on other receiver and i cannot hear voice on 
the flex receiver from the other phone either.  I suspect this is a codec 
issue.  Where can i get the log file for red5phone.  I checked it under 
wrapper/log unable to see a log file there?

Original comment by Chathura...@gmail.com on 18 Oct 2011 at 5:14

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When i tested sip_r54.zip, sip_r53.zip, sip_r47.zip, and sip_r42.zip i tested 
with crome browser it did not work.  However, i got sip_r54.zip to work with 
firefox :)

Original comment by Chathura...@gmail.com on 18 Oct 2011 at 6:16

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I am using Red5 server 0.9.1 and sip_r68 I am also not getting audio in one 
way. Is it a codec issue or redphone is not able to use microphone?

Original comment by debratna...@gmail.com on 17 Aug 2012 at 6:59