<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; "><br></div><div dir="ltr" style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; ">i installed kamailio and freeswitch according to <a href="http://kb.asipto.com/freeswitch:kamailio-3.1.x-freeswitch-1.0.6d-sbc">http://kb.asipto.com/freeswitch:kamailio-3.1.x-freeswitch-1.0.6d-sbc</a></div><div dir="ltr" style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; "><br></div><div dir="ltr" style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; ">i installed also rtpproxy .</div><div dir="ltr" style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; "><br></div><div dir="ltr" style="font-family: 'times new roman', 'new york', times, serif;
font-size: 12pt; ">i managed to create 101,102,103 and all of them registered , i am not able to make calls between them, 480 temporarily unavailable always the error .</div><div dir="ltr" style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; "><br></div><div dir="ltr"><font class="Apple-style-span" face="'times new roman', 'new york', times, serif" size="3">i cant find in the </font><font class="Apple-style-span" face="'times new roman', 'new york', times, serif">configuration file what cause this error.</font></div><div dir="ltr"><font class="Apple-style-span" face="'times new roman', 'new york', times, serif" size="3"><br></font></div><div dir="ltr"><font class="Apple-style-span" face="'times new roman', 'new york', times, serif"></font><font class="Apple-style-span" face="'times new roman', 'new york', times, serif" size="3">this is the track.</font></div><div dir="ltr"><font class="Apple-style-span"
face="'times new roman', 'new york', times, serif" size="3"><br></font></div><div dir="ltr"><font class="Apple-style-span" face="'times new roman', 'new york', times, serif" size="3">i will be thankful for any help .</font></div><div dir="ltr"><font class="Apple-style-span" face="'times new roman', 'new york', times, serif" size="3">Hala</font></div><div dir="ltr"><font class="Apple-style-span" face="'times new roman', 'new york', times, serif" size="3"><br></font></div><div dir="ltr"><font class="Apple-style-span" face="'times new roman', 'new york', times, serif" size="3"><br></font></div><div dir="ltr"><font class="Apple-style-span" face="'times new roman', 'new york', times, serif" size="3"><br></font></div><div dir="ltr"><font class="Apple-style-span" face="'times new roman', 'new york', times, serif" size="3"><div class="MsoNormal">interface: eth0 (192.168.1.0/255.255.255.0)</div>
<div class="MsoNormal">filter: (ip or ip6) and ( port 5060 )</div>
<div class="MsoNormal">match: 101</div>
<div class="MsoNormal"><o:p> </o:p></div>
<div class="MsoNormal">U 2011/08/04 13:16:57.351872 192.168.1.175:5060 ->
192.168.1.233:5060</div>
<div class="MsoNormal">INVITE sip:102@192.168.1.233 SIP/2.0.</div>
<div class="MsoNormal">Via: SIP/2.0/UDP 192.168.1.175:5060;branch=z9hG4bK-6eabf9b3.</div>
<div class="MsoNormal">From: <sip:101@192.168.1.233>;tag=43c22ff96586a71ao0.</div>
<div class="MsoNormal">To: <sip:102@192.168.1.233>.</div>
<div class="MsoNormal">Call-ID: 9acd1ca5-9162c25e@192.168.1.175.</div>
<div class="MsoNormal">CSeq: 101 INVITE.</div>
<div class="MsoNormal">Max-Forwards: 70.</div>
<div class="MsoNormal">Contact: <sip:101@192.168.1.175:5060>.</div>
<div class="MsoNormal">Expires: 240.</div>
<div class="MsoNormal">User-Agent: Linksys/PAP2T-5.1.6(LS).</div>
<div class="MsoNormal">Content-Length: 444.</div>
<div class="MsoNormal">Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS,
REFER.</div>
<div class="MsoNormal">Supported: x-sipura, replaces.</div>
<div class="MsoNormal">Content-Type: application/sdp.</div>
<div class="MsoNormal">.</div>
<div class="MsoNormal">v=0.</div>
<div class="MsoNormal">o=- 986176 986176 IN IP4 192.168.1.175.</div>
<div class="MsoNormal">s=-.</div>
<div class="MsoNormal">c=IN IP4 192.168.1.175.</div>
<div class="MsoNormal">t=0 0.</div>
<div class="MsoNormal">m=audio 16450 RTP/AVP 8 0 2 4 18 96 97 98 100 101.</div>
<div class="MsoNormal">a=rtpmap:8 PCMA/8000.</div>
<div class="MsoNormal">a=rtpmap:0 PCMU/8000.</div>
<div class="MsoNormal">a=rtpmap:2 G726-32/8000.</div>
<div class="MsoNormal">a=rtpmap:4 G723/8000.</div>
<div class="MsoNormal">a=rtpmap:18 G729a/8000.</div>
<div class="MsoNormal">a=rtpmap:96 G726-40/8000.</div>
<div class="MsoNormal">a=rtpmap:97 G726-24/8000.</div>
<div class="MsoNormal">a=rtpmap:98 G726-16/8000.</div>
<div class="MsoNormal">a=rtpmap:100 NSE/8000.</div>
<div class="MsoNormal">a=fmtp:100 192-193.</div>
<div class="MsoNormal">a=rtpmap:101 telephone-event/8000.</div>
<div class="MsoNormal">a=fmtp:101 0-15.</div>
<div class="MsoNormal">a=ptime:30.</div>
<div class="MsoNormal">a=sendrecv.</div>
<div class="MsoNormal"><o:p> </o:p></div>
<div class="MsoNormal"><o:p> </o:p></div>
<div class="MsoNormal">U 2011/08/04 13:16:57.352037 192.168.1.233:5060 ->
192.168.1.175:5060</div>
<div class="MsoNormal">SIP/2.0 407 Proxy Authentication Required.</div>
<div class="MsoNormal">Via: SIP/2.0/UDP 192.168.1.175:5060;branch=z9hG4bK-6eabf9b3.</div>
<div class="MsoNormal">From: <sip:101@192.168.1.233>;tag=43c22ff96586a71ao0.</div>
<div class="MsoNormal">To:
<sip:102@192.168.1.233>;tag=b27e1a1d33761e85846fc98f5f3a7e58.7d11.</div>
<div class="MsoNormal">Call-ID: 9acd1ca5-9162c25e@192.168.1.175.</div>
<div class="MsoNormal">CSeq: 101 INVITE.</div>
<div class="MsoNormal">Proxy-Authenticate: Digest realm="192.168.1.233",
nonce="TjqA1U46f6liNM8a6LX5HBJ2wXEBtOIX".</div>
<div class="MsoNormal">Server: kamailio (3.1.4 (x86_64/linux)).</div>
<div class="MsoNormal">Content-Length: 0.</div>
<div class="MsoNormal">.</div>
<div class="MsoNormal"><o:p> </o:p></div>
<div class="MsoNormal"><o:p> </o:p></div>
<div class="MsoNormal">U 2011/08/04 13:16:57.370381 192.168.1.175:5060 ->
192.168.1.233:5060</div>
<div class="MsoNormal">ACK sip:102@192.168.1.233 SIP/2.0.</div>
<div class="MsoNormal">Via: SIP/2.0/UDP 192.168.1.175:5060;branch=z9hG4bK-6eabf9b3.</div>
<div class="MsoNormal">From: <sip:101@192.168.1.233>;tag=43c22ff96586a71ao0.</div>
<div class="MsoNormal">To:
<sip:102@192.168.1.233>;tag=b27e1a1d33761e85846fc98f5f3a7e58.7d11.</div>
<div class="MsoNormal">Call-ID: 9acd1ca5-9162c25e@192.168.1.175.</div>
<div class="MsoNormal">CSeq: 101 ACK.</div>
<div class="MsoNormal">Max-Forwards: 70.</div>
<div class="MsoNormal">Contact: <sip:101@192.168.1.175:5060>.</div>
<div class="MsoNormal">User-Agent: Linksys/PAP2T-5.1.6(LS).</div>
<div class="MsoNormal">Content-Length: 0.</div>
<div class="MsoNormal">.</div>
<div class="MsoNormal"><o:p> </o:p></div>
<div class="MsoNormal"><o:p> </o:p></div>
<div class="MsoNormal">U 2011/08/04 13:16:57.380065 192.168.1.175:5060 ->
192.168.1.233:5060</div>
<div class="MsoNormal">INVITE sip:102@192.168.1.233 SIP/2.0.</div>
<div class="MsoNormal"><span lang="IT" style="mso-ansi-language:IT">Via: SIP/2.0/UDP
192.168.1.175:5060;branch=z9hG4bK-eab8c613.<o:p></o:p></span></div>
<div class="MsoNormal">From: <sip:101@192.168.1.233>;tag=43c22ff96586a71ao0.</div>
<div class="MsoNormal">To: <sip:102@192.168.1.233>.</div>
<div class="MsoNormal">Call-ID: 9acd1ca5-9162c25e@192.168.1.175.</div>
<div class="MsoNormal">CSeq: 102 INVITE.</div>
<div class="MsoNormal">Max-Forwards: 70.</div>
<div class="MsoNormal">Proxy-Authorization: Digest
username="101",realm="192.168.1.233",nonce="TjqA1U46f6liNM8a6LX5HBJ2wXEBtOIX",uri="sip:102@192.168.1.233",algorithm=MD5,response="a019828b7a7334539ffa6b668dfcfada".</div>
<div class="MsoNormal">Contact: <sip:101@192.168.1.175:5060>.</div>
<div class="MsoNormal">Expires: 240.</div>
<div class="MsoNormal">User-Agent: Linksys/PAP2T-5.1.6(LS).</div>
<div class="MsoNormal">Content-Length: 444.</div>
<div class="MsoNormal">Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS,
REFER.</div>
<div class="MsoNormal">Supported: x-sipura, replaces.</div>
<div class="MsoNormal">Content-Type: application/sdp.</div>
<div class="MsoNormal">.</div>
<div class="MsoNormal">v=0.</div>
<div class="MsoNormal">o=- 986176 986176 IN IP4 192.168.1.175.</div>
<div class="MsoNormal">s=-.</div>
<div class="MsoNormal">c=IN IP4 192.168.1.175.</div>
<div class="MsoNormal">t=0 0.</div>
<div class="MsoNormal">m=audio 16450 RTP/AVP 8 0 2 4 18 96 97 98 100 101.</div>
<div class="MsoNormal">a=rtpmap:8 PCMA/8000.</div>
<div class="MsoNormal">a=rtpmap:0 PCMU/8000.</div>
<div class="MsoNormal">a=rtpmap:2 G726-32/8000.</div>
<div class="MsoNormal">a=rtpmap:4 G723/8000.</div>
<div class="MsoNormal">a=rtpmap:18 G729a/8000.</div>
<div class="MsoNormal">a=rtpmap:96 G726-40/8000.</div>
<div class="MsoNormal">a=rtpmap:97 G726-24/8000.</div>
<div class="MsoNormal">a=rtpmap:98 G726-16/8000.</div>
<div class="MsoNormal">a=rtpmap:100 NSE/8000.</div>
<div class="MsoNormal">a=fmtp:100 192-193.</div>
<div class="MsoNormal">a=rtpmap:101 telephone-event/8000.</div>
<div class="MsoNormal">a=fmtp:101 0-15.</div>
<div class="MsoNormal">a=ptime:30.</div>
<div class="MsoNormal">a=sendrecv.</div>
<div class="MsoNormal"><o:p> </o:p></div>
<div class="MsoNormal"><o:p> </o:p></div>
<div class="MsoNormal">U 2011/08/04 13:16:57.380329 192.168.1.233:5060 ->
192.168.1.175:5060</div>
<div class="MsoNormal">SIP/2.0 100 trying -- your call is important to us.</div>
<div class="MsoNormal"><span lang="IT" style="mso-ansi-language:IT">Via: SIP/2.0/UDP
192.168.1.175:5060;branch=z9hG4bK-eab8c613.<o:p></o:p></span></div>
<div class="MsoNormal">From: <sip:101@192.168.1.233>;tag=43c22ff96586a71ao0.</div>
<div class="MsoNormal">To: <sip:102@192.168.1.233>.</div>
<div class="MsoNormal">Call-ID: 9acd1ca5-9162c25e@192.168.1.175.</div>
<div class="MsoNormal">CSeq: 102 INVITE.</div>
<div class="MsoNormal">Server: kamailio (3.1.4 (x86_64/linux)).</div>
<div class="MsoNormal">Content-Length: 0.</div>
<div class="MsoNormal">.</div>
<div class="MsoNormal"><o:p> </o:p></div>
<div class="MsoNormal"><o:p> </o:p></div>
<div class="MsoNormal">U 2011/08/04 13:16:57.488511 192.168.1.233:5060 ->
192.168.1.175:5060</div>
<div class="MsoNormal">SIP/2.0 480 Temporarily Unavailable.</div>
<div class="MsoNormal">Via: SIP/2.0/UDP 192.168.1.175:5060;branch=z9hG4bK-eab8c613.</div>
<div class="MsoNormal">From: <sip:101@192.168.1.233>;tag=43c22ff96586a71ao0.</div>
<div class="MsoNormal">To: <sip:102@192.168.1.233>;tag=NDrNpDZ1g0jZe.</div>
<div class="MsoNormal">Call-ID: 9acd1ca5-9162c25e@192.168.1.175.</div>
<div class="MsoNormal">CSeq: 102 INVITE.</div>
<div class="MsoNormal">User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-5d37bc9
2011-08-03 09-05-01 -0500.</div>
<div class="MsoNormal">From: <sip:101@192.168.1.233>;tag=43c22ff96586a71ao0.</div>
<div class="MsoNormal">To: <sip:102@192.168.1.233>.</div>
<div class="MsoNormal">Call-ID: 9acd1ca5-9162c25e@192.168.1.175.</div>
<div class="MsoNormal">CSeq: 102 INVITE.</div>
<div class="MsoNormal">Server: kamailio (3.1.4 (x86_64/linux)).</div>
<div class="MsoNormal">Content-Length: 0.</div>
<div class="MsoNormal">.</div>
<div class="MsoNormal"><o:p> </o:p></div>
<div class="MsoNormal"><o:p> </o:p></div>
<div class="MsoNormal">U 2011/08/04 13:16:57.488511 192.168.1.233:5060 ->
192.168.1.175:5060</div>
<div class="MsoNormal">SIP/2.0 480 Temporarily Unavailable.</div>
<div class="MsoNormal">Via: SIP/2.0/UDP 192.168.1.175:5060;branch=z9hG4bK-eab8c613.</div>
<div class="MsoNormal">From: <sip:101@192.168.1.233>;tag=43c22ff96586a71ao0.</div>
<div class="MsoNormal">To: <sip:102@192.168.1.233>;tag=NDrNpDZ1g0jZe.</div>
<div class="MsoNormal">Call-ID: 9acd1ca5-9162c25e@192.168.1.175.</div>
<div class="MsoNormal">CSeq: 102 INVITE.</div>
<div class="MsoNormal">User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-5d37bc9
2011-08-03 09-05-01 -0500.</div>
<div class="MsoNormal">Accept: application/sdp.</div>
<div class="MsoNormal">Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE,
INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE.</div>
<div class="MsoNormal">Supported: timer, precondition, path, replaces.</div>
<div class="MsoNormal">Allow-Events: talk, hold, presence, dialog, line-seize,
call-info, sla, include-session-description, presence.winfo, message-summary,
refer.</div>
<div class="MsoNormal">Reason: Q.850;cause=16;text="NORMAL_CLEARING".</div>
<div class="MsoNormal">Content-Length: 0.</div>
<div class="MsoNormal">Remote-Party-ID: "kb-102"
<sip:kb-102@192.168.1.233>;party=calling;privacy=off;screen=no.</div>
<div class="MsoNormal">.</div>
<div class="MsoNormal"><o:p> </o:p></div>
<div class="MsoNormal"><o:p> </o:p></div>
<div class="MsoNormal">U 2011/08/04 13:16:57.502085 192.168.1.175:5060 ->
192.168.1.233:5060</div>
<div class="MsoNormal">ACK sip:102@192.168.1.233 SIP/2.0.</div>
<div class="MsoNormal">Via: SIP/2.0/UDP 192.168.1.175:5060;branch=z9hG4bK-eab8c613.</div>
<div class="MsoNormal">From: <sip:101@192.168.1.233>;tag=43c22ff96586a71ao0.</div>
<div class="MsoNormal">To: <sip:102@192.168.1.233>;tag=NDrNpDZ1g0jZe.</div>
<div class="MsoNormal">Call-ID: 9acd1ca5-9162c25e@192.168.1.175.</div>
<div class="MsoNormal">CSeq: 102 ACK.</div>
<div class="MsoNormal">Max-Forwards: 70.</div>
<div class="MsoNormal">Proxy-Authorization: Digest
username="101",realm="192.168.1.233",nonce="TjqA1U46f6liNM8a6LX5HBJ2wXEBtOIX",uri="sip:102@192.168.1.233",algorithm=MD5,response="a019828b7a7334539ffa6b668dfcfada".</div>
<div class="MsoNormal">Contact: <sip:101@192.168.1.175:5060>.</div>
<div class="MsoNormal">User-Agent: Linksys/PAP2T-5.1.6(LS).</div>
<div class="MsoNormal">Content-Length: 0.</div>
<div class="MsoNormal">.</div></font></div><div dir="ltr"><font class="Apple-style-span" face="'times new roman', 'new york', times, serif" size="3"><br></font></div><div dir="ltr"><font class="Apple-style-span" face="'times new roman', 'new york', times, serif" size="3"> </font></div><div dir="ltr" style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; "><br></div></div></body></html>