[asterisk-users] microphone on Polycom 550/650

[Danny Nicholas]

You don't state this, but the assumption would be that your external calls
are DAHDI based, so you might need to tweak txgain in dahdi.conf.

 

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From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of hin lee
Sent: Friday, January 29, 2010 12:08 PM
To: Asterisk Users
Subject: [asterisk-users] microphone on Polycom 550/650

 

I have quite a number of users complaining that when they are using
handsfree to talk over a landline, the other end can't hear them.  It's like
the person is speaking 5 feet away and can barely hear their voice.  However
between internal SIP calls, it's fine.

What could be the problem?

 

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