I think it's obvious that there are two dialogs being set up (take a look at the call-id and from-tag). I think on the protocol level the behavior is ok, although not beautiful.
But I assume that * should send only one INVITE. Maybe there is a second registration dangling and * is forking the request under a new call-id. Christian > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:asterisk-users- > [EMAIL PROTECTED] On Behalf Of nicolas > Sent: Tuesday, May 25, 2004 7:49 AM > To: [EMAIL PROTECTED] > Subject: [Asterisk-Users] RE: RE: snom reporting busy when it shouldn't > > Christian, > > they send two INVITE. > Below the sip debug of an dial without doing an answer before. > (There are 2 Phones (100/200) and a sipgate registrar) > > INVITE from * > RING from snom > INVITE from * > BUSY from snom > CANCEL from * > > if you want i can send a sip debug from the "call waiting indication" > matter > but is like above, without the 2. INVITE: > > INVITE from * > BUSY from snom > CANCEL from * > > Hope you can help. > > nicolas > > Reliably Transmitting: > INVITE sip:[EMAIL PROTECTED] SIP/2.0 > Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK38407e55 > From: "410137463" <sip:[EMAIL PROTECTED]>;tag=as6d950cc4 > To: <sip:[EMAIL PROTECTED]> > Contact: <sip:[EMAIL PROTECTED]> > Call-ID: [EMAIL PROTECTED] > CSeq: 102 INVITE > User-Agent: Asterisk PBX > Date: Tue, 25 May 2004 07:49:25 GMT > Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER > Content-Type: application/sdp > Content-Length: 364 > > Sip read: > SIP/2.0 180 Ringing > Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK38407e55 > From: "410137463" <sip:[EMAIL PROTECTED]>;tag=as6d950cc4 > To: <sip:[EMAIL PROTECTED]>;tag=l0ggp0vc1z > Call-ID: [EMAIL PROTECTED] > CSeq: 102 INVITE > Contact: <sip:[EMAIL PROTECTED]:5060;line=jet7pbic> > Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, > MESSAGE, INFO > Allow-Events: talk, hold, refer > Content-Length: 0 > > Reliably Transmitting: > INVITE sip:[EMAIL PROTECTED] SIP/2.0 > Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK120fd9bf > From: "0410137463" <sip:[EMAIL PROTECTED]>;tag=as2a7e2d4f > To: <sip:[EMAIL PROTECTED]> > Contact: <sip:[EMAIL PROTECTED]> > Call-ID: [EMAIL PROTECTED] > CSeq: 102 INVITE > User-Agent: Asterisk PBX > Date: Tue, 25 May 2004 07:49:25 GMT > Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER > Content-Type: application/sdp > Content-Length: 364 > > Reliably Transmitting: > INVITE sip:[EMAIL PROTECTED] SIP/2.0 > Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK5832dc08 > From: "410137463" <sip:[EMAIL PROTECTED]>;tag=as05d21741 > To: <sip:[EMAIL PROTECTED]> > Contact: <sip:[EMAIL PROTECTED]> > Call-ID: [EMAIL PROTECTED] > CSeq: 102 INVITE > User-Agent: Asterisk PBX > Date: Tue, 25 May 2004 07:49:25 GMT > Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER > Content-Type: application/sdp > Content-Length: 364 > > Sip read: > SIP/2.0 486 Busy Here > Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK120fd9bf > From: "0410137463" <sip:[EMAIL PROTECTED]>;tag=as2a7e2d4f > To: <sip:[EMAIL PROTECTED]>;tag=1se6rz4cq8 > Call-ID: [EMAIL PROTECTED] > CSeq: 102 INVITE > Contact: <sip:[EMAIL PROTECTED]:5060;line=jet7pbic> > Content-Length: 0 > > Transmitting: > ACK sip:[EMAIL PROTECTED]:5060 SIP/2.0 > Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK120fd9bf > From: "0410137463" <sip:[EMAIL PROTECTED]>;tag=as2a7e2d4f > To: <sip:[EMAIL PROTECTED]>;tag=1se6rz4cq8 > Contact: <sip:[EMAIL PROTECTED]> > Call-ID: [EMAIL PROTECTED] > CSeq: 102 ACK > User-Agent: Asterisk PBX > Content-Length: 0 > > Sip read: > SIP/2.0 180 Ringing > Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK5832dc08 > From: "410137463" <sip:[EMAIL PROTECTED]>;tag=as05d21741 > To: <sip:[EMAIL PROTECTED]>;tag=d2jhjs2gig > Call-ID: [EMAIL PROTECTED] > CSeq: 102 INVITE > Contact: <sip:[EMAIL PROTECTED]:5060;line=jet7pbic> > Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, > MESSAGE, INFO > Allow-Events: talk, hold, refer > Content-Length: 0 > > Reliably Transmitting: > INVITE sip:[EMAIL PROTECTED] SIP/2.0 > Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK1e64da5d > From: "0410137463" <sip:[EMAIL PROTECTED]>;tag=as4981b9a8 > To: <sip:[EMAIL PROTECTED]> > Contact: <sip:[EMAIL PROTECTED]> > Call-ID: [EMAIL PROTECTED] > CSeq: 102 INVITE > User-Agent: Asterisk PBX > Date: Tue, 25 May 2004 07:49:25 GMT > Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER > Content-Type: application/sdp > Content-Length: 364 > > Sip read: > SIP/2.0 486 Busy Here > Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK1e64da5d > From: "0410137463" <sip:[EMAIL PROTECTED]>;tag=as4981b9a8 > To: <sip:[EMAIL PROTECTED]>;tag=1pnv8t8wys > Call-ID: [EMAIL PROTECTED] > CSeq: 102 INVITE > Contact: <sip:[EMAIL PROTECTED]:5060;line=jet7pbic> > Content-Length: 0 > > Transmitting:CLI> > ACK sip:[EMAIL PROTECTED]:5060 SIP/2.0 > Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK1e64da5d > From: "0410137463" <sip:[EMAIL PROTECTED]>;tag=as4981b9a8 > To: <sip:[EMAIL PROTECTED]>;tag=1pnv8t8wys > Contact: <sip:[EMAIL PROTECTED]> > Call-ID: [EMAIL PROTECTED] > CSeq: 102 ACK > User-Agent: Asterisk PBX > Content-Length: 0 > > Sip read: > SIP/2.0 180 Ringing > Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK38407e55 > From: "410137463" <sip:[EMAIL PROTECTED]>;tag=as6d950cc4 > To: <sip:[EMAIL PROTECTED]>;tag=l0ggp0vc1z > Call-ID: [EMAIL PROTECTED] > CSeq: 102 INVITE > Contact: <sip:[EMAIL PROTECTED]:5060;line=jet7pbic> > Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, > MESSAGE, INFO > Allow-Events: talk, hold, refer > Content-Length: 0 > > Sip read: > SIP/2.0 180 Ringing > Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK5832dc08 > From: "410137463" <sip:[EMAIL PROTECTED]>;tag=as05d21741 > To: <sip:[EMAIL PROTECTED]>;tag=d2jhjs2gig > Call-ID: [EMAIL PROTECTED] > CSeq: 102 INVITE > Contact: <sip:[EMAIL PROTECTED]:5060;line=jet7pbic> > Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, > MESSAGE, INFO > Allow-Events: talk, hold, refer > Content-Length: 0 > > Sip read: > SIP/2.0 180 Ringing > Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK38407e55 > From: "410137463" <sip:[EMAIL PROTECTED]>;tag=as6d950cc4 > To: <sip:[EMAIL PROTECTED]>;tag=l0ggp0vc1z > Call-ID: [EMAIL PROTECTED] > CSeq: 102 INVITE > Contact: <sip:[EMAIL PROTECTED]:5060;line=jet7pbic> > Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, > MESSAGE, INFO > Allow-Events: talk, hold, refer > Content-Length: 0 > > Sip read: > SIP/2.0 180 Ringing > Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK5832dc08 > From: "410137463" <sip:[EMAIL PROTECTED]>;tag=as05d21741 > To: <sip:[EMAIL PROTECTED]>;tag=d2jhjs2gig > Call-ID: [EMAIL PROTECTED] > CSeq: 102 INVITE > Contact: <sip:[EMAIL PROTECTED]:5060;line=jet7pbic> > Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, > MESSAGE, INFO > Allow-Events: talk, hold, refer > Content-Length: 0 > > Reliably Transmitting: > CANCEL sip:[EMAIL PROTECTED]:5060 SIP/2.0 > Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK5832dc08 > From: "410137463" <sip:[EMAIL PROTECTED]>;tag=as05d21741 > To: <sip:[EMAIL PROTECTED]> > Contact: <sip:[EMAIL PROTECTED]> > Call-ID: [EMAIL PROTECTED] > CSeq: 102 CANCEL > User-Agent: Asterisk PBX > Content-Length: 0 > > Reliably Transmitting: > CANCEL sip:[EMAIL PROTECTED]:5060 SIP/2.0 > Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK38407e55 > From: "410137463" <sip:[EMAIL PROTECTED]>;tag=as6d950cc4 > To: <sip:[EMAIL PROTECTED]> > Contact: <sip:[EMAIL PROTECTED]> > Call-ID: [EMAIL PROTECTED] > CSeq: 102 CANCEL > User-Agent: Asterisk PBX > Content-Length: 0 > > Sip read: > SIP/2.0 200 OK > Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK5832dc08 > From: "410137463" <sip:[EMAIL PROTECTED]>;tag=as05d21741 > To: <sip:[EMAIL PROTECTED]>;tag=d2jhjs2gig > Call-ID: [EMAIL PROTECTED] > CSeq: 102 CANCEL > Content-Length: 0 > > Sip read: > SIP/2.0 200 OK > Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK38407e55 > From: "410137463" <sip:[EMAIL PROTECTED]>;tag=as6d950cc4 > To: <sip:[EMAIL PROTECTED]>;tag=l0ggp0vc1z > Call-ID: [EMAIL PROTECTED] > CSeq: 102 CANCEL > Content-Length: 0 > > Sip read: > SIP/2.0 487 Request Terminated > Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK5832dc08 > From: "410137463" <sip:[EMAIL PROTECTED]>;tag=as05d21741 > To: <sip:[EMAIL PROTECTED]>;tag=d2jhjs2gig > Call-ID: [EMAIL PROTECTED] > CSeq: 102 INVITE > Contact: <sip:[EMAIL PROTECTED]:5060;line=jet7pbic> > Content-Length: 0 > > Transmitting:CLI> > ACK sip:[EMAIL PROTECTED]:5060 SIP/2.0 > Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK5832dc08 > From: "410137463" <sip:[EMAIL PROTECTED]>;tag=as05d21741 > To: <sip:[EMAIL PROTECTED]>;tag=d2jhjs2gig > Contact: <sip:[EMAIL PROTECTED]> > Call-ID: [EMAIL PROTECTED] > CSeq: 102 ACK > User-Agent: Asterisk PBX > Content-Length: 0 > > Sip read: > SIP/2.0 487 Request Terminated > Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK38407e55 > From: "410137463" <sip:[EMAIL PROTECTED]>;tag=as6d950cc4 > To: <sip:[EMAIL PROTECTED]>;tag=l0ggp0vc1z > Call-ID: [EMAIL PROTECTED] > CSeq: 102 INVITE > Contact: <sip:[EMAIL PROTECTED]:5060;line=jet7pbic> > Content-Length: 0 > > Transmitting: > ACK sip:[EMAIL PROTECTED]:5060 SIP/2.0 > Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK38407e55 > From: "410137463" <sip:[EMAIL PROTECTED]>;tag=as6d950cc4 > To: <sip:[EMAIL PROTECTED]>;tag=l0ggp0vc1z > Contact: <sip:[EMAIL PROTECTED]> > Call-ID: [EMAIL PROTECTED] > CSeq: 102 ACK > User-Agent: Asterisk PBX > Content-Length: 0 > > > Reliably Transmitting:debug > REGISTER sip:sipgate.de SIP/2.0 > Via: SIP/2.0/UDP 80.171.8.161:5060;branch=z9hG4bK5e9f4a33 > From: <sip:[EMAIL PROTECTED]>;tag=as2457f85d > To: <sip:[EMAIL PROTECTED]> > Call-ID: [EMAIL PROTECTED] > CSeq: 106 REGISTER > User-Agent: Asterisk PBX > Expires: 120 > Contact: <sip:[EMAIL PROTECTED]> > Event: registration > Content-Length: 0 > > Sip read: > SIP/2.0 401 Unauthorized > Via: SIP/2.0/UDP 81.171.8.161:5060;branch=z9hG4bK5e9f4a33 > From: <sip:[EMAIL PROTECTED]>;tag=as2457f85d > To: <sip:[EMAIL PROTECTED]>;tag=b11cb9bb270104b49a99a995b8c68544.611d > Call-ID: [EMAIL PROTECTED] > CSeq: 106 REGISTER > WWW-Authenticate: Digest realm="sipgate.de", > nonce="40b304736d893c3e85dd0c6cc1dbb2aaa19d2b31" > Server: Sip EXpress router (0.8.12-tcp_nonb (i386/linux)) > Content-Length: 0 > Warning: 392 217.10.79.9:5060 "Noisy feedback tells:��pid=12949 > req_src_ip=81.171.8.161 req_src_port=5060 in_uri=sip:sipgate.de > out_uri=sip:sipgate.de via_cnt==1" > > > Reliably Transmitting: > REGISTER sip:sipgate.de SIP/2.0 > Via: SIP/2.0/UDP 81.171.8.161:5060;branch=z9hG4bK5e9f4a33 > From: <sip:[EMAIL PROTECTED]>;tag=as2457f85d > To: <sip:[EMAIL PROTECTED]> > Call-ID: [EMAIL PROTECTED] > CSeq: 107 REGISTER > User-Agent: Asterisk PBX > Authorization: Digest username="4319553", realm="sipgate.de", > algorithm="MD5", uri="sip:sipgate.de", > nonce="40b304736d893c3e85dd0c6cc1dbb2aaa19d2b31", > response="dbf10680f5f83773ba30a0fe220965d9", opaque="" > Expires: 120 > Contact: <sip:[EMAIL PROTECTED]> > Event: registration > Content-Length: 0 > > Sip read: > SIP/2.0 200 OK > Via: SIP/2.0/UDP 81.171.8.161:5060;branch=z9hG4bK5e9f4a33 > From: <sip:[EMAIL PROTECTED]>;tag=as2457f85d > To: <sip:[EMAIL PROTECTED]>;tag=b11cb9bb270104b49a99a995b8c68544.611d > Call-ID: [EMAIL PROTECTED] > CSeq: 107 REGISTER > Contact: <sip:[EMAIL PROTECTED]>;q=0.00;expires=120 > Server: Sip EXpress router (0.8.12-tcp_nonb (i386/linux)) > Content-Length: 0 > Warning: 392 217.10.79.9:5060 "Noisy feedback tells:��pid=12945 > req_src_ip=81.171.8.161 req_src_port=5060 in_uri=sip:sipgate.de > out_uri=sip:sipgate.de via_cnt==1" > > _______________________________________________ > Asterisk-Users mailing list > [EMAIL PROTECTED] > 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