Sanjoy Rath
2008-Feb-05 20:32 UTC
[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. ____________________________________________________________________________________ Never miss a thing. Make Yahoo your home page. http://www.yahoo.com/r/hs
Erik Anderson
2008-Feb-05 20:46 UTC
[asterisk-users] Cannot hear voice through SIP Phone from one side
On Feb 5, 2008 2:32 PM, Sanjoy Rath <sanjoy_rath at yahoo.com> wrote:> > The Asterisk server is a linux server. There is no firewall between the servers. It is in a DMZ.My bet is that it's not a *true* DMZ. You're still dealing with NAT, and that's what's causing the one-way audio. This topic has been discussed ad nauseam on the list and is documented quite well on the wiki - search there and you'll most likely find the answers you're looking for. -erik
Sanjoy Rath
2008-Feb-05 20:52 UTC
[asterisk-users] Cannot hear voice through SIP Phone from one side
I have an 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. _________________________________________________________________ -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20080205/bf35fc4e/attachment.htm
Dovid B
2008-Feb-26 17:55 UTC
[asterisk-users] Cannot hear voice through SIP Phone from one side
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. > > > > ____________________________________________________________________________________ > Never miss a thing. Make Yahoo your home page. > http://www.yahoo.com/r/hs > > _______________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >
Todd Houle
2008-Feb-26 22:00 UTC
[asterisk-users] Cannot hear voice through SIP Phone from one side
On Feb 5, 2008, at 3:32 PM, Sanjoy Rath wrote:> 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. >You can read this: http://www.asteriskguru.com/tutorials/sip_nat_oneway_or_no_audio_asterisk.html In short, adding code similar to the following to your sip.conf should fix it. [general] externip = 99.230.47.247 localnet = 192.168.2.0/255.255.255.0 Todd