<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">no, you need a tag i.e From: <<a href="sip:ping@XX.XX.XX.XX">sip:ping@XX.XX.XX.XX</a>>;tag=xxxxxxx, where xxxxxx is a unique identifier<div><br></div><div>see the definition of SIP Dialog</div><div><br></div><div><span class="Apple-style-span" style="font-family: Times; "><pre style="word-wrap: break-word; white-space: pre-wrap; ">Dialog: A dialog is a peer-to-peer SIP relationship between two
UAs that persists for some time. A dialog is established by
SIP messages, such as a 2xx response to an INVITE request. A
dialog is identified by a call identifier, local tag, and a
remote tag. A dialog was formerly known as a call leg in RFC
2543.</pre></span><div><br></div><div><div>On Sep 19, 2011, at 1:11 PM, Bruce Ferrell wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>On 09/19/2011 09:33 AM, Alex Balashov wrote:<br><blockquote type="cite">Every request needs a From tag.<br></blockquote><blockquote type="cite"><br></blockquote><br>Uh... OK. Isn't this a From tag:<br><br>From: <<a href="sip:ping@XX.XX.XX.XX">sip:ping@XX.XX.XX.XX</a>></div></blockquote><blockquote type="cite"><div><br>Line three of what I send?<br><br><br>--<br>_____________________________________________________________________<br>-- Bandwidth and Colocation Provided by <a href="http://www.api-digital.com">http://www.api-digital.com</a> --<br>New to Asterisk? Join us for a live introductory webinar every Thurs:<br> <a href="http://www.asterisk.org/hello">http://www.asterisk.org/hello</a><br><br>asterisk-users mailing list<br>To UNSUBSCRIBE or update options visit:<br> <a href="http://lists.digium.com/mailman/listinfo/asterisk-users">http://lists.digium.com/mailman/listinfo/asterisk-users</a><br></div></blockquote></div><br></div></body></html>