[Freeswitch-users] 401 Unauthorized in iptel external gateway

[Denis Gasparin]

Hi to all.

It was definitively a NAT problem as Brian pointed out.

I added the following lines to sip_profiles/external.xml:

    <param name="ext-rtp-ip" value="rfc1918"/>
    <param name="ext-sip-ip" value="rfc1918"/>

After that, registration and calls worked just fine.

I think it should be added to the default configuration or elsewhere as a little tip for new users following the book examples.

Thank you to all for your help, you're a great community!

Denis

----- Messaggio originale -----
> Da: "Denis Gasparin" <denis.gasparin at edistar.com>
> A: "FreeSWITCH Users Help" <freeswitch-users at lists.freeswitch.org>
> Inviato: Lunedì, 27 febbraio 2012 12:46:27
> Oggetto: Re: [Freeswitch-users] 401 Unauthorized in iptel external gateway
> Hi Brian.
> 
> 
> It was my first thought when I saw the logs... but the strange thing
> is that I have no NAT problems if I configure an extension in default
> context like this:
> 
> 
> <extension name="iptel">
> <condition field="destination_number" expression="^iptel(.*)$">
> <action application="bridge" data="sofia/internal/$1 at iptel.org"/>
> </condition>
> </extension>
> 
> With this configuration I call iptel[my_iptel_account] without any
> problem from my sip phone registered to freeswitch.
> 
> I'll double check the NAT configuration in sofia module but from the
> logs I see it was configured correctly using UPNP.
> 
> 
> Thank you
> 
> Denis
> 
> 
> 
> 
> Da: "Brian West" <brian at freeswitch.org>
> A: "FreeSWITCH Users Help" <freeswitch-users at lists.freeswitch.org>
> Inviato: Lunedì, 27 febbraio 2012 3:28:51
> Oggetto: Re: [Freeswitch-users] 401 Unauthorized in iptel external
> gateway
> 
> Its nat.
> 
> 
> notice the 401
> Via: SIP/2.0/UDP
> 192.168.1.2:5080:5080;rport=14802;branch=z9hG4bKjS09v88N9p59K
> 
> 
> IT says I received you from 192.168.1.2:5080 but port 14802 so go fix
> your nat and fix your external profile with the right info/ip's in it.
> 
> 
> /b
> Sent from my hospital bed
> 
> 
> On Feb 26, 2012, at 8:14 PM, Vitalie Colosov wrote:
> 
> 
> Maybe some explanation can be received from these lines:
> 
> 
> nta: received 401 Unauthorized for REGISTER (24810914)
> nta: 401 Unauthorized has fatal syntax errors
> nta: timer E fired, retransmit REGISTER (24810914)
> 
> 
> Curious what are those "syntax errors" which other soft phones are
> able to overcome...
> Maybe it does not like this message?
> 
> 
> Warning: 392 217.9.36.145:5060 "Noisy feedback tells: pid=868
> req_src_ip=122.176.168.104 req_src_port=14802 in_uri=sip:
> sip.iptel.org ;transport=udp out_uri=sip: sip.iptel.org ;transport=udp
> via_cnt==1"
> 
> 
> 
> 
> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
> 
> 
> 
> 
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> 
> 
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