[asterisk-users] upgrade from 1.2 to 1.4 and now half channel audio

Danny Nicholas danny at debsinc.com
Fri Nov 21 10:56:28 CST 2008

You could trying changing this in sip.cfg
<AES voice.aes.hs.enable="0" 
<AES voice.aes.hs.enable="1" 

It's at line 324 in mine.  Results not guaranteed.

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Jerry Geis
Sent: Friday, November 21, 2008 10:28 AM
To: asterisk-users at lists.digium.com
Subject: [asterisk-users] upgrade from 1.2 to 1.4 and now half channel audio

Hi all,

I upgraded from asterisk 1.2.23 and zaptel 1.2.19
to asterisk 1.4.18 and zaptel
I use polycom 501 phones internally.

Everything seems fine. I can pick up the phone and call out,
calls coming in work just fine.

The issue I see is when the system first calls me,
then calls someone else. This works if its polycom to polycom. I hear 
audio full channel.
If I do  polycom to external line like a cell I only get HALF channel audio.
At this time they can hear me but I cannot hear them.

What might this be???


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