[Spce-user] Mediaproxy

Dave Massey dave at optionsdsl.ca
Wed Oct 30 22:16:40 EDT 2013

I wanted to understand how/why/when mediaproxy works.

I was pretty sure it was used in NAT situations more than anything but doing some checks I have media proxied via the SPCE server, that I cant figure out why it wouldnt be going straight to my SIP trunk provider's gateway.
In SPCE the customer shows a public IP and says NAT is NO, but the call is still proxied via SPCE.
All my customers have public routable IPs but the ATA does always sit behind a consumer router.

Do I just not understand how it works?

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