[Serusers] proxy_challenge and E60

Alexandr Dubovikov shurik at start4.info
Sun Jan 14 22:13:39 CET 2007


On Sat, Jan 13, 2007 at 05:57:20PM +0100, Stefan Tichy wrote:
> Hi,
> 
> a nokia E60 is registered to SER 0.9.6. The response to a INVITE by
> the E60 is not a proper 407 response but just a small UDP paket (46
> bytes). I cannot be shure that it is really the response and not
> some data send from time to time, but there is no other response.
> Ethereal does not identify this paket as SIP
> 
> if (!proxy_authorize("domain","subscriber")) {
>             log(3,"proxy_challenge");
>             proxy_challenge("domain","0");
>             break;
> } 
> 
> 
> The phone is registered and can be called. Just INVITE does not
> work. Compression and security flags in phones config are set to
> off. The firmware of the phone is somewhat old, but probably I am
> not the only one using E60 with old firmware.
> 
> The INVITE itself looks not bad and does work for asterisk 1.4
> server and other systems. Even if the INVITE would contain garbage
> SER should send some SIP response with 5XX code. It is strange.
> 

E60 has more bugs and one of this bugs is no present destination number in
URI, only in To.


if(!(uri =~ "@"))
{
    #Nokia E60 fix
    avp_write("$to", "$newuser");
    avp_pushto("$ruri", "$newuser");
};


Wbr,
-- 
Alexandr Dubovikov * baron at iRC RusNet * mailto:shurik at start4.info
    AD1-UANIC      *  ICQ: 122351182  *  http://www.start4.info



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