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Thanks, Tom<br>
<br>
I have the same settings as yours now, except that our current
router only support 20 consecutive ports at maximum.<br>
So I changed port range used by mediaproxy from 30000-40000 to
things like 39981-40000 (through configuration file
/etc/ngcp-config/config.yml, with `ngcpcf apply` command followed),
and set RTP port forwarding accordingly.<br>
It does not work for me, though. I will keep trying and let you know
what I find.<br>
<br>
<br>
Russell<br>
<br>
<div class="moz-cite-prefix">On 2014年11月03日 16:58, Tom Foley wrote:<br>
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<blockquote
cite="mid:CAFQtygfveR3ADZC829rQtn5EVS7afKAeLeRYKWTUvZHAHmef0g@mail.gmail.com"
type="cite">
<div dir="ltr">See the image attachment for what works for me....
<div class="gmail_extra"><br clear="all">
<div>
<div class="gmail_signature">-- Tom <br>
<br>
<br>
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<div class="gmail_quote">On Mon, Nov 3, 2014 at 2:50 AM, yanzs
<span dir="ltr"><<a moz-do-not-send="true"
href="mailto:danrenjian@gmail.com" target="_blank">danrenjian@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
I have make calls successfully within LAN using spce.<br>
<br>
Now I am trying to put it behind nat, and have set port
forwarding for 5060 of both TCP and UDP protocol.<br>
The sip clients can register subscriber successfully after
these port forwarding settings, but they cannot make call
to each other, so what else ports should I set?<br>
Or maybe I should not put spce behind nat? What is its
disadvantage if that is the case?<br>
<br>
Thanks,<br>
Russell<br>
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