[asterisk-bugs] [JIRA] (ASTERISK-24715) chan_sip: stale nonce causes failure

[Kevin Harwell (JIRA)]

Kevin Harwell created ASTERISK-24715:
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             Summary: chan_sip: stale nonce causes failure
                 Key: ASTERISK-24715
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-24715
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Channels/chan_sip/Registration
    Affects Versions: 13.1.0
            Reporter: Kevin Harwell
            Severity: Trivial


A stale nonce problem occurs when trying to fresh a registration with chan_sip.  With a small enough timeout and upon register refresh Asterisk replies with the following:

{noformat}
[Jan 14 11:43:29] NOTICE[19356] chan_sip.c: Correct auth, but based on stale nonce received from '<sip:siptrunk at xxx.xxx.xxx.xxx>;tag=f4e4eb10-9c46-4efd-871b-297f410f5bd3'
{noformat}

steps to reproduce:

Using two Asterisk systems configure one using res_pjsip for outbound registration and the other using chan_sip to receive the registration(s). Specify a low expiration (~15 seconds seems to always reproduce) and then start both systems.

It will initially register and then upon refresh the problem will occur.



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