Daniel Petrie wrote:
> I am not sure which connection you are referring to.  These appear to
> be UDP transported SIP messages.  The REGISTER request has nothing to
> do with the BYE transaction.  It is merely a timing coinsidence.  The
> sipX client is not resending the BYE with digest credentials most
> likely because it is not provisioned with credentials for the
> sip.ub2.cae.local realm.
> 

Sipxtacklib was given credentials for the sip.ub2.cae.local realm, as it
resent REGISTER (after 401) and INVITE (after 407) for the same realm.
But it didn't resend a BYE after 407. I also wonder whether
transport=tls in received contact could cause any confusion in
sipxtacklib as it was compiled without TLS support (TLS is not fully
functional in sipxtapi branch as far as I know, it only works in the
main branch).

I'm attaching a wireshark dump where the problem can be clearly seen.

Jaro

Attachment: AvayaCall.pcap
Description: Binary data

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