[Spce-user] Nat configuration with AWS AMI

[Daniele Renda]

Hi,
I'm new to C5 CE, so sorry if my question is too banal.
I installed C5 mr7.1.1 on a AWS t2.medium instance. I followed step by step
the tutorial https://www.sipwise.org/doc/mr7.1.1 and I also set the
advertised-ip.

I created a peer (outbound/inbound). The scenario is simple: I have a DID
bought from a provider and I need to receive and make calls via SipwiseC5.

I was able to create the outbound registration to the provider, but in the
provider side I see the registration comes with the private ip of the EC2
instance (i.e. 172.xx.xx.xx): so when I make a call to my mobile phone for
example I see the phone ringing but when I pick up the call I don't hear
any audio.

The rtp.log shows:

] INFO: [313535313739363530363535363736-52dacv20j9ei]: ------ Media #1
(audio over RTP/AVP) using unknown codec
Mar  5 14:35:54 ip-172-31-25-213 (info) rtpengine[591]: [1551796554.000202]
INFO: [313535313739363530363535363736-52dacv20j9ei]: --------- Port
172.31.25.213:30114 <>  95.xx.xx.252:63416, SSRC 0, 0 p, 0

Where should I specify my public ip in order it is used correctly also for
RTP stream? I didn't find hints in the guide.

Thanks
-- 
Daniele Renda
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