[asterisk-users] Cannot hear voice through SIP Phone from one side

[Dovid B]

This smells of NAT issues. Since you said that you do have the server set up 
as a DMZ did you set NAT=yes, externip= ? as well as the other NAT settings 
?

----- Original Message ----- 
From: "Sanjoy Rath" <sanjoy_rath at yahoo.com>
To: <asterisk-users at lists.digium.com>
Sent: Tuesday, February 05, 2008 10:32 PM
Subject: [asterisk-users] Cannot hear voice through SIP Phone from one side


>I have a asterisk server. Two SIP Soft XLites are connected to the server. 
>I am able to make
> calls from one SIP Phones to the other SIP Phones and landlines 
> successfully. The SIP Soft Phone on th eother side can hear my voice but I 
> cannot hear their voice.
>
> They can call my local cell phone as well. Samething, they can hears my 
> voice, I cannot hear their voice.
>
> The microphone and speakers are working on both sides because we are able 
> to use google talk and are able to talk successfully. But it would not 
> work on XLite over asterisk for some reason.
>
> The Asterisk server is a linux server. There is no firewall between the 
> servers. It is in a DMZ.
>
> Any suggestion how to get it to work :)
>
> Thanks,
> Sanjoy.
>
>
> 
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