[Asterisk-Users] RE: RE: snom reporting busy when it shouldn't

Wed May 26 07:55:21 MST 2004

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: asterisk-users-admin at lists.digium.com [mailto:asterisk-users-
> admin at lists.digium.com] On Behalf Of nicolas
> Sent: Tuesday, May 25, 2004 7:49 AM
> To: asterisk-users at lists.digium.com
> 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:100 at 190.100.200.19 SIP/2.0
> Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK38407e55
> From: "410137463" <sip:410137463 at 190.100.200.1>;tag=as6d950cc4
> To: <sip:100 at 190.100.200.19>
> Contact: <sip:410137463 at 190.100.200.1>
> Call-ID: 2e27e5ff12d5f36630f99ac87d30000b at 190.100.200.1
> 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:410137463 at 190.100.200.1>;tag=as6d950cc4
> To: <sip:100 at 190.100.200.19>;tag=l0ggp0vc1z
> Call-ID: 2e27e5ff12d5f36630f99ac87d30000b at 190.100.200.1
> CSeq: 102 INVITE
> Contact: <sip:100 at 190.100.200.19:5060;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:100 at 190.100.200.19 SIP/2.0
> Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK120fd9bf
> From: "0410137463" <sip:0410137463 at 190.100.200.1>;tag=as2a7e2d4f
> To: <sip:100 at 190.100.200.19>
> Contact: <sip:04101377463 at 190.100.200.1>
> Call-ID: 0042903d1d3080c93909f7534a1be427 at 190.100.200.1
> 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:200 at 190.100.200.18 SIP/2.0
> Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK5832dc08
> From: "410137463" <sip:410137463 at 190.100.200.1>;tag=as05d21741
> To: <sip:200 at 190.100.200.18>
> Contact: <sip:410137463 at 190.100.200.1>
> Call-ID: 00ddac815a326f0962ace6882f059280 at 190.100.200.1
> 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:0410137463 at 190.100.200.1>;tag=as2a7e2d4f
> To: <sip:100 at 190.100.200.19>;tag=1se6rz4cq8
> Call-ID: 0042903d1d3080c93909f7534a1be427 at 190.100.200.1
> CSeq: 102 INVITE
> Contact: <sip:100 at 190.100.200.19:5060;line=jet7pbic>
> Content-Length: 0
> 
> Transmitting:
> ACK sip:100 at 190.100.200.19:5060 SIP/2.0
> Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK120fd9bf
> From: "0410137463" <sip:0410137463 at 190.100.200.1>;tag=as2a7e2d4f
> To: <sip:100 at 190.100.200.19>;tag=1se6rz4cq8
> Contact: <sip:0410137463 at 190.100.200.1>
> Call-ID: 0042903d1d3080c93909f7534a1be427 at 190.100.200.1
> 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:410137463 at 190.100.200.1>;tag=as05d21741
> To: <sip:200 at 190.100.200.18>;tag=d2jhjs2gig
> Call-ID: 00ddac815a326f0962ace6882f059280 at 190.100.200.1
> CSeq: 102 INVITE
> Contact: <sip:200 at 190.100.200.18:5060;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:200 at 190.100.200.18 SIP/2.0
> Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK1e64da5d
> From: "0410137463" <sip:0410137463 at 190.100.200.1>;tag=as4981b9a8
> To: <sip:200 at 190.100.200.18>
> Contact: <sip:0410137463 at 190.100.200.1>
> Call-ID: 2f44ce840a588ccc62fb0ad62f875ec1 at 190.100.200.1
> 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:0410137463 at 190.100.200.1>;tag=as4981b9a8
> To: <sip:200 at 190.100.200.18>;tag=1pnv8t8wys
> Call-ID: 2f44ce840a588ccc62fb0ad62f875ec1 at 190.100.200.1
> CSeq: 102 INVITE
> Contact: <sip:200 at 190.100.200.18:5060;line=jet7pbic>
> Content-Length: 0
> 
> Transmitting:CLI>
> ACK sip:200 at 190.100.200.18:5060 SIP/2.0
> Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK1e64da5d
> From: "0410137463" <sip:0410137463 at 190.100.200.1>;tag=as4981b9a8
> To: <sip:200 at 190.100.200.18>;tag=1pnv8t8wys
> Contact: <sip:0410137463 at 190.100.200.1>
> Call-ID: 2f44ce840a588ccc62fb0ad62f875ec1 at 190.100.200.1
> 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:410137463 at 190.100.200.1>;tag=as6d950cc4
> To: <sip:100 at 190.100.200.19>;tag=l0ggp0vc1z
> Call-ID: 2e27e5ff12d5f36630f99ac87d30000b at 190.100.200.1
> CSeq: 102 INVITE
> Contact: <sip:100 at 190.100.200.19:5060;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:410137463 at 190.100.200.1>;tag=as05d21741
> To: <sip:200 at 190.100.200.18>;tag=d2jhjs2gig
> Call-ID: 00ddac815a326f0962ace6882f059280 at 190.100.200.1
> CSeq: 102 INVITE
> Contact: <sip:200 at 190.100.200.18:5060;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:410137463 at 190.100.200.1>;tag=as6d950cc4
> To: <sip:100 at 190.100.200.19>;tag=l0ggp0vc1z
> Call-ID: 2e27e5ff12d5f36630f99ac87d30000b at 190.100.200.1
> CSeq: 102 INVITE
> Contact: <sip:100 at 190.100.200.19:5060;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:410137463 at 190.100.200.1>;tag=as05d21741
> To: <sip:200 at 190.100.200.18>;tag=d2jhjs2gig
> Call-ID: 00ddac815a326f0962ace6882f059280 at 190.100.200.1
> CSeq: 102 INVITE
> Contact: <sip:200 at 190.100.200.18:5060;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:200 at 190.100.200.18:5060 SIP/2.0
> Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK5832dc08
> From: "410137463" <sip:410137463 at 190.100.200.1>;tag=as05d21741
> To: <sip:200 at 190.100.200.18>
> Contact: <sip:410137463 at 190.100.200.1>
> Call-ID: 00ddac815a326f0962ace6882f059280 at 190.100.200.1
> CSeq: 102 CANCEL
> User-Agent: Asterisk PBX
> Content-Length: 0
> 
> Reliably Transmitting:
> CANCEL sip:100 at 190.100.200.19:5060 SIP/2.0
> Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK38407e55
> From: "410137463" <sip:410137463 at 190.100.200.1>;tag=as6d950cc4
> To: <sip:100 at 190.100.200.19>
> Contact: <sip:4101377463 at 190.100.200.1>
> Call-ID: 2e27e5ff12d5f36630f99ac87d30000b at 190.100.200.1
> 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:410137463 at 190.100.200.1>;tag=as05d21741
> To: <sip:200 at 190.100.200.18>;tag=d2jhjs2gig
> Call-ID: 00ddac815a326f0962ace6882f059280 at 190.100.200.1
> 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:410137463 at 190.100.200.1>;tag=as6d950cc4
> To: <sip:100 at 190.100.200.19>;tag=l0ggp0vc1z
> Call-ID: 2e27e5ff12d5f36630f99ac87d30000b at 190.100.200.1
> 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:410137463 at 190.100.200.1>;tag=as05d21741
> To: <sip:200 at 190.100.200.18>;tag=d2jhjs2gig
> Call-ID: 00ddac815a326f0962ace6882f059280 at 190.100.200.1
> CSeq: 102 INVITE
> Contact: <sip:200 at 190.100.200.18:5060;line=jet7pbic>
> Content-Length: 0
> 
> Transmitting:CLI>
> ACK sip:200 at 190.100.200.18:5060 SIP/2.0
> Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK5832dc08
> From: "410137463" <sip:410137463 at 190.100.200.1>;tag=as05d21741
> To: <sip:200 at 190.100.200.18>;tag=d2jhjs2gig
> Contact: <sip:410137463 at 190.100.200.1>
> Call-ID: 00ddac815a326f0962ace6882f059280 at 190.100.200.1
> 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:410137463 at 190.100.200.1>;tag=as6d950cc4
> To: <sip:100 at 190.100.200.19>;tag=l0ggp0vc1z
> Call-ID: 2e27e5ff12d5f36630f99ac87d30000b at 190.100.200.1
> CSeq: 102 INVITE
> Contact: <sip:100 at 190.100.200.19:5060;line=jet7pbic>
> Content-Length: 0
> 
> Transmitting:
> ACK sip:100 at 190.100.200.19:5060 SIP/2.0
> Via: SIP/2.0/UDP 190.100.200.1:5060;branch=z9hG4bK38407e55
> From: "410137463" <sip:410137463 at 190.100.200.1>;tag=as6d950cc4
> To: <sip:100 at 190.100.200.19>;tag=l0ggp0vc1z
> Contact: <sip:4101377463 at 190.100.200.1>
> Call-ID: 2e27e5ff12d5f36630f99ac87d30000b at 190.100.200.1
> 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:4319553 at sipgate.de>;tag=as2457f85d
> To: <sip:4319553 at sipgate.de>
> Call-ID: 07533f38092306c937b4c7ef47aa26bf at 190.100.200.1
> CSeq: 106 REGISTER
> User-Agent: Asterisk PBX
> Expires: 120
> Contact: <sip:4319553 at 81.171.8.161>
> 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:4319553 at sipgate.de>;tag=as2457f85d
> To: <sip:4319553 at sipgate.de>;tag=b11cb9bb270104b49a99a995b8c68544.611d
> Call-ID: 07533f38092306c937b4c7ef47aa26bf at 190.100.200.1
> 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:4319553 at sipgate.de>;tag=as2457f85d
> To: <sip:4319553 at sipgate.de>
> Call-ID: 07533f38092306c937b4c7ef47aa26bf at 190.100.200.1
> 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:4319553 at 81.171.8.161>
> 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:4319553 at sipgate.de>;tag=as2457f85d
> To: <sip:4319553 at sipgate.de>;tag=b11cb9bb270104b49a99a995b8c68544.611d
> Call-ID: 07533f38092306c937b4c7ef47aa26bf at 190.100.200.1
> CSeq: 107 REGISTER
> Contact: <sip:4319553 at 80.171.8.161>;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"
> 
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