2008/1/7, Kevin P. Fleming <<a href="mailto:kpfleming@digium.com">kpfleming@digium.com</a>>:<div><span class="gmail_quote"></span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Olivier wrote:<br><br>> Is there way for an Asterisk server to check if a sip phone is forwarded<br>> without bothering phone's user ?<br><br>No.<br><br>> I was thinking of some Alert-Info option that would let the phone reply
<br>> with a 302 Moved Temporarily or 182 Queued message and not let the phone<br>> ring or display anything on its screen.<br><br>According to the SIP RFC, a SIP endpoint is supposed to respond to an<br>OPTIONS message the same way that it would respond to an INVITE message
<br>with the identical destination, but I've never seen a phone respond to<br>an OPTIONS message with anything but '200 OK', even when a redirect<br>(forward) is in place.</blockquote><div><br>So, the alternative option is to play with html and use phone embedded html server to get this redirection data.
<br><br>Cheers<br></div><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">--<br>Kevin P. Fleming<br>Director of Software Technologies<br>Digium, Inc. - "The Genuine Asterisk Experience" (TM)
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