[Asterisk-Users] SIP REGISTER

Mike Bernson mike at mlb.org
Sat Nov 12 18:33:14 MST 2005


 From the dump that I have attached It looks like the first attempt
at register does not work then followd by a second register which
then works.

This is happening on all the SIP phone attach to asterisk. The version 
of asterisk here is 1.2.0b2.


Here is sip.conf for ext 204
[204]
username=204
type=friend
secret=xxxx
md5secret=356381525bb1969a32743b58db400342
auth=md5
record_out=Adhoc
record_in=Adhoc
port=5060
mailbox=204 at device
host=dynamic
context=from-sip
canreinvite=no
callerid=Library <204>

Is there somethng that I am missing to have phone only reigster once and 
not get the 401 unauthorized on the first attempt which
then get follow by the same register but get 200 Ok.
-------------- next part --------------
No.     Time        Source                Destination           Protocol Info
      3 0.494325    192.168.3.70          192.168.3.28          SIP      Request: REGISTER sip:192.168.3.28

Frame 3 (675 bytes on wire, 675 bytes captured)
Ethernet II, Src: 192.168.3.70 (00:0e:08:ca:5f:2d), Dst: 192.168.3.28 (00:a0:c9:e7:9c:6e)
Internet Protocol, Src: 192.168.3.70 (192.168.3.70), Dst: 192.168.3.28 (192.168.3.28)
User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)
Session Initiation Protocol
    Request-Line: REGISTER sip:192.168.3.28 SIP/2.0
    Message Header
        Via: SIP/2.0/UDP 192.168.3.70:5060;branch=z9hG4bK-8c701711
        From: Great Room <sip:204 at 192.168.3.28>;tag=51baed127acfd9a6o0
            SIP Display info: Great Room 
            SIP from address: sip:204 at 192.168.3.28
            SIP tag: 51baed127acfd9a6o0
        To: Great Room <sip:204 at 192.168.3.28>
            SIP Display info: Great Room 
            SIP to address: sip:204 at 192.168.3.28
        Call-ID: 4fa343c2-810bf2b6 at 192.168.3.70
        CSeq: 79 REGISTER
        Max-Forwards: 70
        Authorization: Digest username="204",realm="asterisk",nonce="6948ea10",uri="sip:192.168.3.28",algorithm=MD5,response="3c05b1dab053a739d7c8ad941ac98cee"
        Contact: Great Room <sip:204 at 192.168.3.70:5060>;expires=60
            Contact Binding: Great Room <sip:204 at 192.168.3.70:5060>;expires=60
        User-Agent: Sipura/SPA3000-3.1.7(GWg)
        Content-Length: 0
        Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
        Supported: x-sipura

No.     Time        Source                Destination           Protocol Info
      4 0.495379    192.168.3.28          192.168.3.70          SIP      Status: 100 Trying    (1 bindings)

Frame 4 (473 bytes on wire, 473 bytes captured)
Ethernet II, Src: 192.168.3.28 (00:a0:c9:e7:9c:6e), Dst: 192.168.3.70 (00:0e:08:ca:5f:2d)
Internet Protocol, Src: 192.168.3.28 (192.168.3.28), Dst: 192.168.3.70 (192.168.3.70)
User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)
Session Initiation Protocol
    Status-Line: SIP/2.0 100 Trying
    Message Header
        Via: SIP/2.0/UDP 192.168.3.70:5060;branch=z9hG4bK-8c701711;received=192.168.3.70
        From: Great Room <sip:204 at 192.168.3.28>;tag=51baed127acfd9a6o0
            SIP Display info: Great Room 
            SIP from address: sip:204 at 192.168.3.28
            SIP tag: 51baed127acfd9a6o0
        To: Great Room <sip:204 at 192.168.3.28>
            SIP Display info: Great Room 
            SIP to address: sip:204 at 192.168.3.28
        Call-ID: 4fa343c2-810bf2b6 at 192.168.3.70
        CSeq: 79 REGISTER
        User-Agent: Asterisk PBX
        Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
        Max-Forwards: 70
        Contact: <sip:204 at 192.168.3.28>
            Contact Binding: <sip:204 at 192.168.3.28>
        Content-Length: 0

No.     Time        Source                Destination           Protocol Info
      5 0.495662    192.168.3.28          192.168.3.70          SIP      Status: 401 Unauthorized    (1 bindings)

Frame 5 (555 bytes on wire, 555 bytes captured)
Ethernet II, Src: 192.168.3.28 (00:a0:c9:e7:9c:6e), Dst: 192.168.3.70 (00:0e:08:ca:5f:2d)
Internet Protocol, Src: 192.168.3.28 (192.168.3.28), Dst: 192.168.3.70 (192.168.3.70)
User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)
Session Initiation Protocol
    Status-Line: SIP/2.0 401 Unauthorized
    Message Header
        Via: SIP/2.0/UDP 192.168.3.70:5060;branch=z9hG4bK-8c701711;received=192.168.3.70
        From: Great Room <sip:204 at 192.168.3.28>;tag=51baed127acfd9a6o0
            SIP Display info: Great Room 
            SIP from address: sip:204 at 192.168.3.28
            SIP tag: 51baed127acfd9a6o0
        To: Great Room <sip:204 at 192.168.3.28>;tag=as6a7c3473
            SIP Display info: Great Room 
            SIP to address: sip:204 at 192.168.3.28
            SIP tag: as6a7c3473
        Call-ID: 4fa343c2-810bf2b6 at 192.168.3.70
        CSeq: 79 REGISTER
        User-Agent: Asterisk PBX
        Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
        Max-Forwards: 70
        Contact: <sip:204 at 192.168.3.28>
            Contact Binding: <sip:204 at 192.168.3.28>
        WWW-Authenticate: Digest realm="asterisk", nonce="3dbc57fe"
        Content-Length: 0

No.     Time        Source                Destination           Protocol Info
      6 0.513600    192.168.3.70          192.168.3.28          SIP      Request: REGISTER sip:192.168.3.28

Frame 6 (675 bytes on wire, 675 bytes captured)
Ethernet II, Src: 192.168.3.70 (00:0e:08:ca:5f:2d), Dst: 192.168.3.28 (00:a0:c9:e7:9c:6e)
Internet Protocol, Src: 192.168.3.70 (192.168.3.70), Dst: 192.168.3.28 (192.168.3.28)
User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)
Session Initiation Protocol
    Request-Line: REGISTER sip:192.168.3.28 SIP/2.0
    Message Header
        Via: SIP/2.0/UDP 192.168.3.70:5060;branch=z9hG4bK-88323b12
        From: Great Room <sip:204 at 192.168.3.28>;tag=51baed127acfd9a6o0
            SIP Display info: Great Room 
            SIP from address: sip:204 at 192.168.3.28
            SIP tag: 51baed127acfd9a6o0
        To: Great Room <sip:204 at 192.168.3.28>
            SIP Display info: Great Room 
            SIP to address: sip:204 at 192.168.3.28
        Call-ID: 4fa343c2-810bf2b6 at 192.168.3.70
        CSeq: 80 REGISTER
        Max-Forwards: 70
        Authorization: Digest username="204",realm="asterisk",nonce="3dbc57fe",uri="sip:192.168.3.28",algorithm=MD5,response="ece2a714f3f68a47b9b57edbde353dc6"
        Contact: Great Room <sip:204 at 192.168.3.70:5060>;expires=60
            Contact Binding: Great Room <sip:204 at 192.168.3.70:5060>;expires=60
        User-Agent: Sipura/SPA3000-3.1.7(GWg)
        Content-Length: 0
        Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
        Supported: x-sipura

No.     Time        Source                Destination           Protocol Info
      7 0.514302    192.168.3.28          192.168.3.70          SIP      Status: 100 Trying    (1 bindings)

Frame 7 (473 bytes on wire, 473 bytes captured)
Ethernet II, Src: 192.168.3.28 (00:a0:c9:e7:9c:6e), Dst: 192.168.3.70 (00:0e:08:ca:5f:2d)
Internet Protocol, Src: 192.168.3.28 (192.168.3.28), Dst: 192.168.3.70 (192.168.3.70)
User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)
Session Initiation Protocol
    Status-Line: SIP/2.0 100 Trying
    Message Header
        Via: SIP/2.0/UDP 192.168.3.70:5060;branch=z9hG4bK-88323b12;received=192.168.3.70
        From: Great Room <sip:204 at 192.168.3.28>;tag=51baed127acfd9a6o0
            SIP Display info: Great Room 
            SIP from address: sip:204 at 192.168.3.28
            SIP tag: 51baed127acfd9a6o0
        To: Great Room <sip:204 at 192.168.3.28>
            SIP Display info: Great Room 
            SIP to address: sip:204 at 192.168.3.28
        Call-ID: 4fa343c2-810bf2b6 at 192.168.3.70
        CSeq: 80 REGISTER
        User-Agent: Asterisk PBX
        Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
        Max-Forwards: 70
        Contact: <sip:204 at 192.168.3.28>
            Contact Binding: <sip:204 at 192.168.3.28>
        Content-Length: 0

No.     Time        Source                Destination           Protocol Info
      8 0.530594    192.168.3.28          192.168.3.70          SIP      Status: 200 OK    (1 bindings)

Frame 8 (550 bytes on wire, 550 bytes captured)
Ethernet II, Src: 192.168.3.28 (00:a0:c9:e7:9c:6e), Dst: 192.168.3.70 (00:0e:08:ca:5f:2d)
Internet Protocol, Src: 192.168.3.28 (192.168.3.28), Dst: 192.168.3.70 (192.168.3.70)
User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)
Session Initiation Protocol
    Status-Line: SIP/2.0 200 OK
    Message Header
        Via: SIP/2.0/UDP 192.168.3.70:5060;branch=z9hG4bK-88323b12;received=192.168.3.70
        From: Great Room <sip:204 at 192.168.3.28>;tag=51baed127acfd9a6o0
            SIP Display info: Great Room 
            SIP from address: sip:204 at 192.168.3.28
            SIP tag: 51baed127acfd9a6o0
        To: Great Room <sip:204 at 192.168.3.28>;tag=as6a7c3473
            SIP Display info: Great Room 
            SIP to address: sip:204 at 192.168.3.28
            SIP tag: as6a7c3473
        Call-ID: 4fa343c2-810bf2b6 at 192.168.3.70
        CSeq: 80 REGISTER
        User-Agent: Asterisk PBX
        Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
        Max-Forwards: 70
        Expires: 60
        Contact: <sip:204 at 192.168.3.70:5060>;expires=60
            Contact Binding: <sip:204 at 192.168.3.70:5060>;expires=60
        Date: Sun, 13 Nov 2005 00:29:50 GMT
        Content-Length: 0


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