[cisco-voip] One-Way Audio

Voll, Scott Scott.Voll at wesd.org
Fri Feb 25 11:01:54 EST 2005


Ask I understand it, it sounds like the call is setup then when the
stream is connecting phone to phone it is dropping the RTP stream in one
direction.  Either a FW or routing issue.

 

Scott

 

________________________________

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Kevin Hoffer
Sent: Thursday, February 24, 2005 3:49 PM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] One-Way Audio

 

Ok everyone. I have a strange problem. I have one-way audio for some off
net phones.

 

I have a phone at my house that has a public IP Address. Then I have a
network of phones at my office which are all also on public IP
addresses. They do go through a iptables firewall but that as far as I
know isn't blocking anything that should be needed.

 

Anyways If I call the office the person on that end can not hear me
however I can hear them. Now to make this even stranger yet I can make a
outgoing phone call out the pri and back in it (call his did number) and
he can hear me and I can hear him but if it goes through cm from phone
to phone he can't hear me.

 

Kevin

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