[OpenSIPS-Users] URGENT! uac_auth PSTN gateway authentication issue

Vlad Paiu vladpaiu at opensips.org
Mon Aug 25 16:36:35 CEST 2014


Hello,

Sorry about that - failed to commit auth.h , also apply

https://github.com/OpenSIPS/opensips/commit/fc2ed8ace7040734f5c1b11fe235478014817de5

Best Regards,

Vlad Paiu
OpenSIPS Developer
http://www.opensips-solutions.com

On 25.08.2014 15:26, Satish Patel wrote:
> I downloaded latest repo from git whatever you mentioned. At compile 
> time I got following error when it was compiling uac.c
>
> Fatal error: auth.h file and directory not found.
>
> Does it require any dependencies?
>
> Sent from my iPhone
>
> On Aug 25, 2014, at 8:10 AM, Vlad Paiu <vladpaiu at opensips.org 
> <mailto:vladpaiu at opensips.org>> wrote:
>
>> Hello,
>>
>> Ok then, the patches should apply just fine -
>> https://github.com/OpenSIPS/opensips/commit/3316a2a518a2ac27401408369e4bd3adc70b4e48
>>
>> was already backported, so just apply
>> https://github.com/OpenSIPS/opensips/commit/7989c4fcf1825afccb8102b65d94d66105dbdf33
>>
>> and test it out.
>>
>> Best Regards,
>> Vlad Paiu
>> OpenSIPS Developer
>> http://www.opensips-solutions.com  
>> On 25.08.2014 13:36, Satish Patel wrote:
>>> I'm using 1.11 last week installed.
>>>
>>> Sent from my iPhone
>>>
>>> On Aug 25, 2014, at 6:34 AM, Vlad Paiu <vladpaiu at opensips.org 
>>> <mailto:vladpaiu at opensips.org>> wrote:
>>>
>>>> Hello,
>>>>
>>>> What OpenSIPS version are you currently using ?
>>>> I've just committed a fix that implements a preliminary version of 
>>>> this, see commits :
>>>>
>>>> https://github.com/OpenSIPS/opensips/commit/3316a2a518a2ac27401408369e4bd3adc70b4e48
>>>> and
>>>> https://github.com/OpenSIPS/opensips/commit/7989c4fcf1825afccb8102b65d94d66105dbdf33
>>>>
>>>> Please apply them to your sources and let me know how it oges
>>>> Best Regards,
>>>> Vlad Paiu
>>>> OpenSIPS Developer
>>>> http://www.opensips-solutions.com  
>>>> On 25.08.2014 13:31, Satish Patel wrote:
>>>>> Great!! I can see light in tunnel now because last 1 week I tried 
>>>>> everything and now I was planing to go for B2B but I guess as you 
>>>>> said you guys working on so I'm holding my breath.
>>>>>
>>>>> This is must needed solution because SIP service provide most of 
>>>>> time provide password to make outbound trunk call.
>>>>>
>>>>> Sent from my iPhone
>>>>>
>>>>> On Aug 24, 2014, at 11:13 PM, Bogdan-Andrei Iancu 
>>>>> <bogdan at opensips.org <mailto:bogdan at opensips.org>> wrote:
>>>>>
>>>>>> Hi Satish,
>>>>>>
>>>>>> It is an known issue that OpenSIPS does not increases the cseq 
>>>>>> number when performing UAC auth against another party. Asterisk 
>>>>>> does not like that and consider the new branch INVITE with 
>>>>>> credentials a simple retransmission (even if it has a different 
>>>>>> VIA-branch :P) and discards them - this is why you get that 
>>>>>> timeout from asterisk.
>>>>>>
>>>>>> We have ongoing work (hopefully to be ready in 1-2 weeks) for 
>>>>>> increasing the cseq number is a sip-wise manner. Just keep an eye 
>>>>>> on the mailing list.
>>>>>>
>>>>>> Regards,
>>>>>> Bogdan-Andrei Iancu
>>>>>> OpenSIPS Founder and Developer
>>>>>> http://www.opensips-solutions.com
>>>>>> On 25.08.2014 04:47, Satish Patel wrote:
>>>>>>> I am seeing following and all transaction has CSeq: 2 INVITE, I 
>>>>>>> have notice one thing asterisk asking for 407 but opensips never 
>>>>>>> send any challenge response
>>>>>>>
>>>>>>> Opensips ---> INVITE ---> Asterisk
>>>>>>> Asterisk -----> 407 ------> Opensips (Proxy-Authenticate: Digest 
>>>>>>> algorithm=MD5, realm="asterisk", nonce="3a710e79".)
>>>>>>> Opensips ----> ACK -----> Asterisk
>>>>>>>
>>>>>>> Here opensips challenging SIP client and saying giving try to 
>>>>>>> asterisk and then following
>>>>>>>
>>>>>>> Opensips ----> INVITE ---> Asterisk
>>>>>>> Opensips ----> INVITE ----> Asterisk
>>>>>>> Opensips ----> INVITE ----> Asterisk
>>>>>>>
>>>>>>> After 3 tries opensips send SIP client 408 Request timeout..
>>>>>>>
>>>>>>>
>>>>>>> On Sun, Aug 24, 2014 at 4:26 PM, Stefano Pisani 
>>>>>>> <stefano.pisani at omnianet.it <mailto:stefano.pisani at omnianet.it>> 
>>>>>>> wrote:
>>>>>>>
>>>>>>>     Check if the cseq was incremented by one in the second try.
>>>>>>>     Use ngrep.
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>     Il 24/08/2014 22.24, Satish Patel ha scritto:
>>>>>>>>
>>>>>>>>     Hi,
>>>>>>>>
>>>>>>>>     my Opensips (UAC) registered to PSTN gateway and now i am
>>>>>>>>     trying to call using my SIPphone which is register to
>>>>>>>>     opensip but no success. I am getting 407 Proxy
>>>>>>>>     authentication issue..  I am using following method but it
>>>>>>>>     didn't work. I need solution badly..
>>>>>>>>
>>>>>>>>     PSTN gateway sending 407 Proxy auth and then my Opensip
>>>>>>>>     sending 407 proxy auth to SIP phone.
>>>>>>>>
>>>>>>>>     Does anyone has any working example or some kind of
>>>>>>>>     document? I haven;t see any single doc anywhere in Internet
>>>>>>>>     about uac_auth  issue
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>     modparam("uac","credential","username:domain:password")
>>>>>>>>
>>>>>>>>     route {
>>>>>>>>     ....
>>>>>>>>     	    t_on_failure("2");
>>>>>>>>     	    t_relay( "udp:ip_addr:5060" );
>>>>>>>>     ...
>>>>>>>>     }
>>>>>>>>
>>>>>>>>     failure_route[2] {
>>>>>>>>           uac_auth();
>>>>>>>>           t_relay("udp:ip_addr:5060");
>>>>>>>>     }
>>>>>>>>
>>>>>>>>
>>>>>>>>     _______________________________________________
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>>>>>>>>     http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>>>>>
>>>>>>>
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>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
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>>>>>>
>>>>>
>>>>>
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>>

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