[Freeswitch-users] Forbidden using UDP, works with TCP/TLS

[Brian West]

Interesting... I wonder if we have to echo back the qop token?

/b

On Feb 14, 2010, at 11:09 PM, Mark Campbell-Smith wrote:

> A little more testing.    I noticed that the Authorization field
> differs when TCP or UDP:
> 
> UDP (fails)
> Digest username=\"2010\", realm=\"mydns.dyndns.org\",
> nonce=\"e5f119c6-19e9-11df-bd09-773b7a755f78\",
> uri=\"sip:mydns.dyndns.org:5060\",
> response=\"e37be3e49c159d4f98e8bd04b36f2bd7\", algorithm=MD5,
> qop=\"1fffcc9f\"
> 
> TCP (works)
> Digest username=\"2010\",realm=\"mydns.dyndns.org\",nonce=\"5d9e75c2-19ea-11df-bd0b-773b7a755f78\",uri=\"sip:mydns.dyndns.org:5060\",algorithm=MD5,response=\"45ba55d3fbafcbf2bc2aa6418656ecc2\",qop=auth,nc=00000001,cnonce=\"3a650454\"
> 
> Is qop = 1fffcc9f valid in SIP?  Does a cnonce need to be included also?
> 
> FS sends qop=auth in the Unauthorized response.
> 
> Thanks

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