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

[Mark Campbell-Smith]

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



On Mon, Feb 15, 2010 at 3:17 PM, Mark Campbell-Smith
<mcampbellsmith at gmail.com> wrote:
> FS and the ATA are on different networks.  FS is nat'd (192.168.1.120,
> upnp enabled on the router) and the ATA is on the internet at another
> location.
>
> Any other ideas?
>
> On Mon, Feb 15, 2010 at 3:07 PM, Brian West <brian at freeswitch.org> wrote:
>> Is the device behind nat with your FreeSWITCH?  If so disable stun on the device.  If FS is 192.168.1.120 and your device is 121.x.x.x something then I suspect its doing a hair pin thru your router.  Your network is busted which is my final answer.
>>
>> /b
>>
>> On Feb 14, 2010, at 7:08 PM, Mark Campbell-Smith wrote:
>>
>>> Hi,
>>>
>>> The sip trace provided only contains 4 SIP messages.  Do you need the
>>> IP's to decode the messages?
>>>
>>> from udp/[121.xxx.xxx.xxx] is the SPA3102
>>> from (udp/192.168.1.120:5060) is FS server
>>>
>>> I can register the device to all my voip providers successfully using
>>> UDP but it will not register to FS using UDP.
>>> It can register using TLS and TCP.
>>>
>>> Very confusing as to why that would be.
>>
>>
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>