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

[Satish Patel]

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>
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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>
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