[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");

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

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