Thank you Andrew for your quick answer.<div><br></div><div><b>This is the subscribe message:</b><div><br></div><div><div>U <a href="http://192.168.15.108:5060">192.168.15.108:5060</a> -&gt; <a href="http://192.168.15.22:5060">192.168.15.22:5060</a></div>
<div>SUBSCRIBE <a href="http://sip:1104@192.168.15.22:5060">sip:1104@192.168.15.22:5060</a> SIP/2.0.</div><div>Via: SIP/2.0/UDP 192.168.15.108;branch=z9hG4bKa54a155ad67706dca.</div><div>Proxy-Authorization: Digest username=&quot;1104&quot;,realm=&quot;192.168.15.22&quot;,nonce=&quot;Ta7q1k2u6ar6DmLu8tDlXtvfjjhWEBct&quot;,uri=&quot;<a href="http://sip:1104@192.168.15.22:5060">sip:1104@192.168.15.22:5060</a>&quot;,response=&quot;de6b80891ba192ffff3830cefc552b47&quot;.</div>
<div>Max-Forwards: 70.</div><div>From: &quot;1104&quot; &lt;<a href="http://sip:1104@192.168.15.22:5060">sip:1104@192.168.15.22:5060</a>&gt;;tag=71cf5c9949.</div><div>To: &lt;<a href="http://sip:1104@192.168.15.22:5060">sip:1104@192.168.15.22:5060</a>&gt;.</div>
<div>Call-ID: f22823b8b4d58a8e.</div><div>CSeq: 3430 SUBSCRIBE.</div><div>Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, OPTIONS, UPDATE, PRACK, SUBSCRIBE, INFO.</div><div>Allow-Events: talk, hold, conference, LocalModeStatus.</div>
<div>Contact: &quot;1104&quot; &lt;sip:1104@192.168.15.108:5060;transport=udp&gt;;+sip.instance=&quot;&lt;urn:uuid:00000000-0000-1000-8000-00085D10A1A6&gt;&quot;.</div><div>Event: message-summary.</div><div>Expires: 86400.</div>
<div>Supported: path.</div><div>User-Agent: Aastra 57i/<a href="http://3.2.1.43">3.2.1.43</a>.</div><div>Content-Length: 0.</div><div><br></div><br><div class="gmail_quote">On Wed, Apr 20, 2011 at 12:40 PM, Andrew Pogrebennyk <span dir="ltr">&lt;<a href="mailto:andrew.pogrebennyk@portaone.com">andrew.pogrebennyk@portaone.com</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Lucas,<br>
It&#39;s not possible to answer your question without at least a corresponding SUBSCRIBE message from Aastra.<div class="im"><br>
<br>
On 20.04.2011 17:17, Lucas Alvarez wrote:<br>
</div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im">
Hi, I have implemented kamailio with asterisk, I want to enable BLF<br>
using kamailio instead of asterisk. I would appreciate any kind of help,<br>
below I&#39;m pasting my configuration.<br>
<br>
<br>
*I&#39;m testing with an Aastra phone, when phone sends the subscription<br>
kamailio answers with:*<br>
<br></div>
U <a href="http://192.168.15.22:5060" target="_blank">192.168.15.22:5060</a> &lt;<a href="http://192.168.15.22:5060" target="_blank">http://192.168.15.22:5060</a>&gt; -&gt; <a href="http://192.168.15.108:5060" target="_blank">192.168.15.108:5060</a><br>

&lt;<a href="http://192.168.15.108:5060" target="_blank">http://192.168.15.108:5060</a>&gt;<div class="im"><br>
SIP/2.0 489 Bad Event.<br>
Via: SIP/2.0/UDP 192.168.15.108;branch=z9hG4bKa54a155ad67706dca.<br>
From: &quot;1104&quot; &lt;<a href="http://sip:1104@192.168.15.22:5060" target="_blank">sip:1104@192.168.15.22:5060</a><br></div>
&lt;<a href="http://sip:1104@192.168.15.22:5060" target="_blank">http://sip:1104@192.168.15.22:5060</a>&gt;&gt;;tag=71cf5c9949.<div class="im"><br>
To: &lt;<a href="http://sip:1104@192.168.15.22:5060" target="_blank">sip:1104@192.168.15.22:5060</a><br></div>
&lt;<a href="http://sip:1104@192.168.15.22:5060" target="_blank">http://sip:1104@192.168.15.22:5060</a>&gt;&gt;;tag=99b712eabe88b2bf7a20409f3dc7ebf1-f71b.<div class="im"><br>
Call-ID: f22823b8b4d58a8e.<br>
CSeq: 3430 SUBSCRIBE.<br>
Allow-Events: presence.winfo, presence, dialog.<br>
Server: kamailio (3.1.3 (i386/linux)).<br>
Content-Length: 0.<br>
</div></blockquote>
<br>
-- <br>
Sincerely,<br><font color="#888888">
Andrew Pogrebennyk<br>
</font></blockquote></div><br></div></div>