[asterisk-users] switching from simple_bridge technology to native_rtp issue

Matthew Jordan mjordan at digium.com
Thu Jul 10 06:49:39 CDT 2014

On Thu, Jul 10, 2014 at 4:28 AM, Sameer Rathod <sameer at hostnsoft.com> wrote:
> Hi Matt,
> I also tested the directmedia=yes over 3g connection ie with a public ip but
> I am getting only one way audio
> am I doing anything wrong?

If you are getting one way audio when direct media is enabled, then
one of the devices cannot find the other. This is most likely because
one of the devices is behind a NAT.

If both devices are truly publicly accessible, then you would have to
look at a pcap at the re-INVITEs sent to the devices to determine
where Asterisk told the devices to send their media, then debug your
network to determine why media could not be sent directly between
those two devices.

Matthew Jordan
Digium, Inc. | Engineering Manager
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
Check us out at: http://digium.com & http://asterisk.org

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