[reSIProcate] Polycom BYE auth failure

[Adam Roach]

There appears to be a known issue with Polycom's generation of 
authentication information for BYE, REFER, and NOTIFY requests. See 
http://www.stalker.com/SIP/SIPProblems.html

/a

Daniel Pocock wrote:
>
> I've been having problems with BYE from a Polycom IP500 (SIP 1.6.7) and 
> an IP501 (SIP 1.6.3)
>
> The response field in the packet doesn't match the return value of 
> Helper::makeResponseMD5withA1()
>
> Subsequently, Helper::advancedAuthenticateRequest() returns a failure.
>
> If I make the same test call from my Budgetone, the BYE is accepted by 
> reSIProcate.
>
> The INVITE packet is accepted, it's only the BYE that is rejected - and 
> it happens every time, with both Polycom phones and firmware versions.
>
> Does anyone have any suggestions, or is this a known Polycom bug?
>
> Regards,
>
> Daniel
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