[Spce-user] kamailio hangs out after got call from anonymous

[Daniel Grotti]

Please share the kamailio-proxy.log.

Daniel
On Apr 30, 2015 4:47 PM, Tóth Csaba <tsabi at tsabi.hu> wrote:
>
> Dear SipWise Team, 
>
> i use mr3.8.1 version. 
> Have a new customer, who uses a Avaya IP Office. When they make an 
> anonymous call the kamailio "crash", and from that don't accept any 
> other register from that host. Just a restart helps (but i restart both 
> of the proxy and lb, don't know which one solvs the issue). 
>
> The subscriber makes this call: 
>
> INVITE sip:BNUMBER at DOMAIN SIP/2.0 
> Via: SIP/2.0/UDP 
> 89.xx.xx.xx:5060;rport;branch=z9hG4bK9471122e5c5572b28fffd346d1f642f8 
> From: "Anonymous" <sip:anonymous at anonymous.invalid>;tag=7de012ee906d7bd5 
> To: <sip:BNUMBER at DOMAIN> 
> Call-ID: b6d1c9ab095bdf9e975810897ae3010a 
> CSeq: 153349233 INVITE 
> Contact: <sip:anonymous at 89.xx.xx.xx:5060;transport=udp> 
> Authorization: Digest 
> username="USERNAME",realm="DOMAIN",nonce="NONCE",response="RESP",uri="sip:BNUMBER at DOMAIN" 
> Max-Forwards: 70 
> Allow: INVITE,ACK,CANCEL,OPTIONS,BYE,INFO,NOTIFY,UPDATE 
> Content-Type: application/sdp 
> Supported: timer 
> User-Agent: IP Office 9.0.5.0 build 972 
> Privacy: id 
> P-Asserted-Identity: "USERNAME" <sip:USERNAME at 192.168.48.3:5060> 
> Content-Length: 300 
>
> v=0 
> o=UserA ..... ..... IN IP4 89.xx.xx.xx 
> s=Session SDP 
> c=IN IP4 89.xx.xx.xx 
> t=0 0 
> m=audio 49154 RTP/AVP 8 0 18 4 101 
> a=rtpmap:8 PCMA/8000 
> a=rtpmap:0 PCMU/8000 
> a=rtpmap:18 G729/8000 
> a=fmtp:18 annexb=no 
> a=rtpmap:4 G723/8000 
> a=rtpmap:101 telephone-event/8000 
> a=fmtp:101 0-15 
>
>
> SipWise NGCP system sends back a 407 reauth: 
>
> SIP/2.0 407 Proxy Authentication Required 
> Via: SIP/2.0/UDP 
> 89.xx.xx.xx:5060;rport=5060;branch=z9hG4bK9471122e5c5572b28fffd346d1f642f8 
> From: "Anonymous" <sip:anonymous at anonymous.invalid>;tag=7de012ee906d7bd5 
> To: <sip:BNUMBER at DOMAIN>;tag=1d24a28a0bded6c40d31e6db8aab9ac6.f9b1 
> Call-ID: b6d1c9ab095bdf9e975810897ae3010a 
> CSeq: 153349233 INVITE 
> P-NGCP-Auth-IP: 89.xx.xx.xx 
> P-NGCP-Auth-UA: IP Office 9.0.5.0 build 972 
> P-NGCP-Caller-Info: <sip:USER at DOMAIN>;ip=89.xx.xx.xx;port=5060 
> Proxy-Authenticate: Digest realm="anonymous.invalid", nonce="NONCE" 
> Server: Sipwise NGCP Proxy 3.X 
> Content-Length: 0 
>
>
>
>
> Here the realm changed. And after this the Avaya tries to authenticate 
> using this realm, but fails all the time. Only the restart of the two 
> kamailio helps. 
>
> What can be wrong? 
>
> I can send the full pcap in private if that helps. 
>
> Thanks in advance! 
> Csaba Tóth 
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