Benny wrote: > It looks alright to me. What's the problem anyway? > > -benny Hi Benny, thank you for your reply, sorry, I forgot the last packet that give me a Forbidden error. As I say the code is the same but the response of the server is different if in my Makefile I include the stack 0.8.0 or newer version. I have tried to use differt SIP provider and now I'm using an IP-PBX and I have with all the same problem. thank you Davide This is the full traffic dump: REGISTER sip:192.168.203.200 SIP/2.0. Via: SIP/2.0/UDP 192.168.103.193:5062;rport;branch=z9hG4bKPj5EqX.VQ5j4N0gIAsn5UddHlYL46zf8w6. Max-Forwards: 70. From: <sip:801@192.168.203.200>;tag=f2gccAXvM53n8wkS.UkBhNzcI0xvTchw. To: <sip:801 at 192.168.203.200>. Call-ID: v0ZwbkXQO.ouTANAqgSq-4jV5QYwsvVM. CSeq: 24858 REGISTER. User-Agent: SIP client. Contact: <sip:801 at 192.168.103.193:5062>. Expires: 300. Content-Length: 0. . U 192.168.203.200:5060 -> 192.168.103.193:5062 SIP/2.0 401 Unauthorized. Via: SIP/2.0/UDP 192.168.103.193:5062;rport;branch=z9hG4bKPj5EqX.VQ5j4N0gIAsn5UddHlYL46zf8w6. From: <sip:801@192.168.203.200>;tag=f2gccAXvM53n8wkS.UkBhNzcI0xvTchw. To: <sip:801 at 192.168.203.200>;tag=1244799094. Call-ID: v0ZwbkXQO.ouTANAqgSq-4jV5QYwsvVM. CSeq: 24858 REGISTER. WWW-Authenticate: Digest realm="192.168.203.200", nonce="1e6b2815a000000c", opaque="4a322076", stale=false, algorithm=MD5, qop="auth". Content-Length: 0. . U 192.168.103.193:5062 -> 192.168.203.200:5060 REGISTER sip:192.168.203.200 SIP/2.0. Via: SIP/2.0/UDP 192.168.103.193:5062;rport;branch=z9hG4bKPj-.aQLti4SrxANuETQjwbvrblZ88v3OiE. Max-Forwards: 70. From: <sip:801@192.168.203.200>;tag=f2gccAXvM53n8wkS.UkBhNzcI0xvTchw. To: <sip:801 at 192.168.203.200>. Call-ID: v0ZwbkXQO.ouTANAqgSq-4jV5QYwsvVM. CSeq: 24859 REGISTER. User-Agent: SIP client. Contact: <sip:801 at 192.168.103.193:5062>. Expires: 300. Authorization: Digest username="801", realm="192.168.203.200", nonce="1e6b2815a000000c", uri="sip:192.168.203.200", response="32e8aa738baa42a724905f358aeff24a", algorithm=MD5, cnonce="JamEtY0CoWxTk-Nqg.WMmxT.thE6awVQ", opaque="4a322076", qop=auth, nc=00000001. Content-Length: 0. . U 192.168.203.200:5060 -> 192.168.103.193:5062 SIP/2.0 403 Forbidden. Via: SIP/2.0/UDP 192.168.103.193:5062;rport;branch=z9hG4bKPj-.aQLti4SrxANuETQjwbvrblZ88v3OiE. From: <sip:801@192.168.203.200>;tag=f2gccAXvM53n8wkS.UkBhNzcI0xvTchw. To: <sip:801 at 192.168.203.200>;tag=1244799094. Call-ID: v0ZwbkXQO.ouTANAqgSq-4jV5QYwsvVM. CSeq: 24859 REGISTER. Content-Length: 0.
