asterisk users - Aug 2004 - HELP: BYE-request not sent to SIP-peer

Hello,

When i have a "Hangup" in my dialplan (extensions.conf) the RFC says
to
terminate the session is to send a BYE request to UA. After tracing the
traffic on port 5060 UDP i recognized that my asterisk is NOT sending a
BYE request to it's peer, so the peer doen't know to end the session and
continues to send RTP packages to me. Does anyone know how to fix this?

Here's the complete trace from ngrep(make call, speak for 5 seconds,
hangup): UDP port 5060 in all directions


U [myIP]:5060 -> [peerIP]:5060
  INVITE sip:011423663900828@sip.provider.com SIP/2.0..Via: SIP/2.0/UDP
[myIP]:5060;branch=z9hG4bK4246930c..From: "423663098668" <sip:
  user@sip.provider.com>;tag=as10b2c259..To:
<sip:011423663900828@sip.provider.com>..Contact:
<sip:user@[myIP]>..Call
  -ID: 6dccb2ab1469a1c87fff22d2076fd449@[myIP]..CSeq: 102
INVITE..User-Agent: Grandstream..Date: Fri, 13 Aug 2004 21:57:57
GMT..Allow: INVI
  TE, ACK, CANCEL, OPTIONS, BYE, REFER..Content-Type:
application/sdp..Content-Length: 184....v=0..o=root 3608 3608 IN IP4
[myIP]..s=sessio
  n..c=IN IP4 [myIP]..t=0 0..m=audio 19430 RTP/AVP 8 0..a=rtpmap:8
PCMA/8000..a=rtpmap:0 PCMU/8000..a=silenceSupp:off - - - -..            
#
U [peerIP]:5060 -> [myIP]:5060
  SIP/2.0 401 Unauthorized..Via: SIP/2.0/UDP
[myIP]:5060;branch=z9hG4bK4246930c..From:
<sip:user@sip.provider.com>;tag=as10b2c25
  9..To: <sip:011423663900828@sip.provider.com>..CSeq: 102
INVITE..Call-ID: 6dccb2ab1469a1c87fff22d2076fd449@[myIP]..Contact:
alfredko
  hl@[myIP]..WWW-Authenticate: Digest
realm="sip.provider.com",algorithm="MD5",qop="auth",nonce="573FEFAFEF25C
B48",opaque="901158A266D
  481F7"..Max-Forwards: 70..Content-Length: 0....

#
U [myIP]:5060 -> [peerIP]:5060
  ACK sip:011423663900828@sip.provider.com SIP/2.0..Via: SIP/2.0/UDP
[myIP]:5060;branch=z9hG4bK4246930c..From: "423663098668" <sip:alf
  redkohl@sip.provider.com>;tag=as10b2c259..To:
<sip:011423663900828@sip.provider.com>..Contact:
<sip:user@[myIP]>..Call-ID
  : 6dccb2ab1469a1c87fff22d2076fd449@[myIP]..CSeq: 102 ACK..User-Agent:
Grandstream..Content-Length: 0....                                 
#
U [myIP]:5060 -> [peerIP]:5060
  INVITE sip:011423663900828@sip.provider.com SIP/2.0..Via: SIP/2.0/UDP
[myIP]:5060;branch=z9hG4bK069df2d9..From: "423663098668" <sip:
  user@sip.provider.com>;tag=as10b2c259..To:
<sip:011423663900828@sip.provider.com>..Contact:
<sip:user@[myIP]>..Call
  -ID: 6dccb2ab1469a1c87fff22d2076fd449@[myIP]..CSeq: 103
INVITE..User-Agent: Grandstream..Authorization: Digest
username="user@s1.do
  uglastelecom.com", realm="sip.provider.com", algorithm=MD5,
uri="user@[myIP]", nonce="573FEFAFEF25CB48",
response="00e118ce8d2
  72181311a762c91ea6cdc", opaque="901158A266D481F7",
qop="auth",
cnonce="7de950c3", nc=00000001..Date: Fri, 13 Aug 2004 21:57:57
GMT..Allow: INVIT
  E, ACK, CANCEL, OPTIONS, BYE, REFER..Content-Type:
application/sdp..Content-Length: 184....v=0..o=root 3608 3609 IN IP4
[myIP]..s=session
  ..c=IN IP4 [myIP]..t=0 0..m=audio 19430 RTP/AVP 8 0..a=rtpmap:8
PCMA/8000..a=rtpmap:0 PCMU/8000..a=silenceSupp:off - - - -..

#
U [peerIP]:5060 -> [myIP]:5060
  SIP/2.0 100 trying..Via: SIP/2.0/UDP
[myIP]:5060;branch=z9hG4bK069df2d9..To:
<sip:011423663900828@sip.provider.com>..From: <sip:alfr
  edkohl@sip.provider.com>;tag=as10b2c259..CSeq: 103 INVITE..Call-ID:
6dccb2ab1469a1c87fff22d2076fd449@[myIP]..Contact: user@62.
  99.190.238..Max-Forwards: 70..Content-Length: 0....

#
U [peerIP]:5060 -> [myIP]:5060
  SIP/2.0 180 ringing..Via: SIP/2.0/UDP
[myIP]:5060;branch=z9hG4bK069df2d9..To:
<sip:011423663900828@sip.provider.com>..From: <sip:alf
  redkohl@sip.provider.com>;tag=as10b2c259..CSeq: 103 INVITE..Call-ID:
6dccb2ab1469a1c87fff22d2076fd449@[myIP]..Contact: user@62
  .99.190.238..Max-Forwards: 70..Content-Length: 0....

#
U [peerIP]:5060 -> [myIP]:5060
  SIP/2.0 200 OK..Via: SIP/2.0/UDP
[myIP]:5060;branch=z9hG4bK069df2d9..To:
<sip:011423663900828@sip.provider.com>..From: <sip:alfredko
  hl@sip.provider.com>;tag=as10b2c259..CSeq: 103 INVITE..Call-ID:
6dccb2ab1469a1c87fff22d2076fd449@[myIP]..Contact: user@62.99.1
  90.238..Content-type: application/sdp..Max-Forwards:
70..Content-Length: 133....v=0..o=none 0 0 IN IP4 [peerIP]..s=-..c=IN
IP4 198.31.231.1
  7..t=0 0..m=audio 18691 RTP/AVP 8..a=rtpmap:8 PCMA/8000..a=ptime:30..



Thanxxxx

Roland Zagler
mailto:laureen@laureen.at
@fog smart partners