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<div class="moz-cite-prefix">Yes, problem was the firewall of the
softphone pc.<br>
<br>
I also found another problem.<br>
When I used linphone for the softphone client, the agent could't
hear voice from linphone.<br>
I have set "Direct connection to the Internet" of the linphone but
still got the one way audio.<br>
<br>
Thank you all.<br>
<br>
JImmy<br>
<br>
<br>
於 2013/3/28 上午 12:10, Steven Ayre 提到:<br>
</div>
<blockquote
cite="mid:CAFiqYumEJ+q=tOgxgOUQY8aDX-Q3Ef109X1WvF4eVyjBpZhshg@mail.gmail.com"
type="cite">That will have no effect. That's for setting the port
range, and those are already the defaults.
<div><br>
</div>
<div>You may find opening that port range on your router's
firewall may help though.</div>
<div><br>
</div>
<div>-Steve</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
<br>
<div class="gmail_quote">On 27 March 2013 15:11, johnthan123 <span
dir="ltr"><<a moz-do-not-send="true"
href="mailto:johnthan123@gmail.com" target="_blank">johnthan123@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">
<div><br>
<param name="rtp-start-port" value="16384"/> <br>
<br>
<param name="rtp-end-port" value="32768"/><br>
<br>
<br>
<br>
</div>
uncomment this in switch.conf.xml<br>
<div>
<div class="gmail_extra"><br>
<br>
</div>
<div class="gmail_extra">Thanks<br>
</div>
<div class="gmail_extra">JT<br>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">
<div>
<div class="h5">On Wed, Mar 27, 2013 at 12:04 AM,
Jimmy Chang <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:chang33.tw@gmail.com"
target="_blank">chang33.tw@gmail.com</a>></span>
wrote:<br>
</div>
</div>
<blockquote class="gmail_quote" style="margin:0px
0px 0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div>
<div class="h5">
<div text="#000000" bgcolor="#FFFFFF"> <font
face="Arial">Hi,<br>
<br>
I could make a call within NAT without any
problem.<br>
When I made a call from internet, I got no
audio.<br>
I have read the document <br>
<br>
<a moz-do-not-send="true"
href="http://wiki.freeswitch.org/wiki/NAT_Traversal"
target="_blank">http://wiki.freeswitch.org/wiki/NAT_Traversal</a><br>
</font><br>
<font face="Arial"><font face="Arial">and
set the parameters.<br>
vars.xml<br>
<X-PRE-PROCESS cmd="set"
data="bind_server_ip=my.server.ip"/><br>
<X-PRE-PROCESS cmd="set"
data="external_sip_ip=my.server.ip"/><br>
<X-PRE-PROCESS cmd="set"
data="external_rtp_ip=my.server.ip"/><br>
internal.xml<br>
<param name="ext-rtp-ip"
value="$${external_rtp_ip}"/><br>
external.xml<br>
<param name="ext-sip-ip"
value="$${external_sip_ip}"/><br>
<param name="ext-rtp-ip"
value="$${external_rtp_ip}"/><br>
<br>
Any advice?<br>
Thanks.<span><font color="#888888"><br>
Jimmy<br>
<br>
</font></span></font></font> </div>
<br>
</div>
</div>
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<pre wrap="">_________________________________________________________________________
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