Hi Sanjeev,
As I understand correctly, you end up connecting into your opensips
devices from different networks - a devices from the private network
(same as opensips) and another device from the public network.
But note that bidirectional direct communication between the 2 devices
is not possible, as the public device cannot send traffic to a private
IP/destination.
Depending on the opensips cfg, the SIP signaling works, as OpenSIPS will
act as a bridge between the 2 networks. But this is not true for RTP, as
RTP goes directly between the 2 devices. So, what you need is to use a
media relay acting a bridge between the 2 networks.
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
OpenSIPS Bootcamp 2018
http://opensips.org/training/OpenSIPS_Bootcamp_2018/
On 07/24/2018 05:51 AM, Sanjeev Sharma via Users wrote:
Hi ,
i am new to opensips world and i installed the openSIPS version 2.2 ,
facing issue of media. Setup is my configuration is like
1) UAC request come through fortigate firewall on public address
([email protected]) and then passed to my opensip machine (centos 7
, opensip version 2.2) having local address ( natted with public address)
2) registration of UAC is fine and if UAC are on same network lets say
one client on my laptop and another on mobile device (both on same ISP
WIFI) then voice is going through between the UAC but i switch the
network of the mobile to telco service provider then their is no media
pass on in between the UA or some time only one UA able to listen the
other side.
i looked online and search lots of stuffs related to this and changed
in configuration but unable to solve or find what and where i am
getting. i tried TCP dump for both kinds of call i.e having voice or
no voice but unable to identify the difference between calls having
voice and no voice.
Since i am new to this setup and configuration , just stuck due to
above problem .
Please suggest where to look and what could be the possible reason.
Currently all traffic ( i.e all ports open) being allow from firewall
to machine
Thanks
Sanjeev
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