I have this in sip show history for a particular channel marked as dead
(should be removed) in sip show channels:
1. TxReqRel INVITE / 102 INVITE
2. Rx SIP/2.0 / 102 INVITE
3. CancelDestroy
4. Rx SIP/2.0 / 102 INVITE
5. CancelDestroy
6. Unhold SIP/2.0
7. Rx SIP/2.0 / 102 INVITE
8. CancelDestroy
9. Unhold SIP/2.0
10. Rx SIP/2.0 / 102 INVITE
11. CancelDestroy
12. Unhold SIP/2.0
13. TxReq ACK / 102 ACK
14. TxReqRel INVITE / 103 INVITE
15. Rx SIP/2.0 / 103 INVITE
16. CancelDestroy
17. Rx SIP/2.0 / 103 INVITE
18. CancelDestroy
19. Unhold SIP/2.0
20. TxReq ACK / 103 ACK
21. TxReqRel INVITE / 104 INVITE
22. Rx BYE / 302 BYE
23. TxResp SIP/2.0 / 302 BYE
24. Rx SIP/2.0 / 104 INVITE
25. CancelDestroy
Why is asterisk allowing an invite after receiving a bye on a particular
session/channel? From what I've read.. a bye should be the termination
of the session/channel and therefore it should be hungup and removed..
yet it is not.
I am using cvs head from 2005-10-08 00:00 .. I can't use the latest cvs
head as it's rather ugly with sip right now.. especially on
refer/redirect/reinvites.. but that will be left for a different topic.
I believe from looking at things that the sip gateway involved with the
sip session is re-using a particular call identifier immediately after
it believes that call from before is gone.. (possibly a bug on the
vendor side as far as that goes) but regardless of whether the vendor is
immediately re-using a session id or not should not matter as the fact
seems to be that asterisk allows this situation to happen when (from
what I've been reading) it should not. Does anyone have any comments or
thoughts on this?
begin:vcard
fn:Matt Hess
n:Hess;Matt
org:LiveWire Networks
adr;dom:;;4577 Pecos St;Denver;CO;80211
email;internet:[EMAIL PROTECTED]
title:Sr. Network Engineer
tel;work:303-458-5667 x 106
tel;fax:303-458-5725
x-mozilla-html:FALSE
url:http://www.livewirenet.com/
version:2.1
end:vcard
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