I am not proficient at this but looking at here<div><a href="http://www.sipwise.com/news/technical/byov-system-spce-as-sbc/">http://www.sipwise.com/news/technical/byov-system-spce-as-sbc/</a> </div><div><br></div><div>you can see</div>
<div><br></div><div><b>"There’s still some work to do. Enabling REFER to be sent to the PBX (this is disabled by default in the SPCE) is needed if you put the SPCE in front of a PBX and phones use REFER for call-transfers. It is not needed in front of Class4 or Class5 switches. To enable that, it requires white-listing the REFER method in kamailio-proxy and white-listing some headers in the sbc profile."</b></div>
<div><br><br><div class="gmail_quote">On Wed, Sep 19, 2012 at 8:47 AM, Imanol Pardavila <span dir="ltr"><<a href="mailto:imanol.pardavila@ibercom.com" target="_blank">imanol.pardavila@ibercom.com</a>></span> wrote:<br>
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Hi,<br>
I've just started testing <a>sip:provider</a> CE, and I have my first
question. When I try making a transfer for my endpoint, I get a
Forbidden message. As I can see in the pcap file, it seems that
<a>sip:provider</a> CE doesn't allow REFER method. Can it be enabled on any
config file?<br>
Thanks<br>
Imanol<br>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div>-- </div><div>Ali S Ardestani </div><div>Telephony Systems Engineer</div><div>Private National Mortgage Acceptance Company (PennyMac)</div><div>6101 Condor Drive</div>
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