[Freeswitch-users] RTP NAT No Audio on EC2

[Callum Guy]

Hi All,

Its been a while since i've written to this board so i hope you're all
well. Today i've been trying out FreeSWITCH on AWS for the first time and
it certainly appears to be working as expected however my configuration
must be wrong for the environment so i wondered if someone here could offer
some advice?

A TCP dump shows correct SIP negotiation between my handset and the server
over the respective public IP's however when viewing the flow in Wireshark
the RTP heads off to my handsets internal IP.

I see this in the CLI:

2014-12-18 16:32:28.531022 [DEBUG] switch_core_media.c:5141 AUDIO RTP
[sofia/internal/1000 at 54.77.115.40] 172.31.6.36 port 30074 -> 192.168.5.195
port 16468 codec: 0 ms: 20

Does anyone have any keen suggestions?

Thanks,

Callum

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