Re: Kannel OMA-OTA

Paul,

After making the file you send it as a normal SMS?

Edward

----- Original Message ----- 
From: "Paul P Komkoff Jr" <[email protected]>
To: "Edward C.A. Tromp" <[email protected]>
Cc: <[email protected]>
Sent: Thursday, April 28, 2005 2:55 PM
Subject: Re: Kannel OMA-OTA


> Replying to Edward C.A. Tromp:
> > Hi Paul,
>
> I'm Paul too, so I'll respond
>
> > I tried it with Motorola ones without luck
> > the messages arrived and the phone but when i try to enter the pin it
give
> > incorrect pin number but i enter the right one.
>
> I do not use kannel or mbuni for OTA configuration tasks. I have my
> own ota-configurator, written in python. I've spent many hours
> debugging it (actually fighting with braindamaged phone models), but
> at the end code to deal with OMA phones in general and motorola phones
> specifically is very easy:
>
>   def sendOMA(self, sender, dst, fn = "motorola-gsm.bin", **kw):
>     data = file(self.trn(dst, fn), "rb").read()
>     wsp = MakeOMAWsp('1234', data)
>     pload = wsp + data
>     sendWithUDH(sender, self.src, dst, pload, SPort = 9200, DPort = 2948)
>
> def MakeOMAWsp(key, data):
>   mac = hmac.new(key, data, sha)
>   d = '\x01\x06\x2f\x1f\x2d\xb6\x91\x81\x92' + mac.hexdigest().upper() +
'\x00'
>   return d
>
>
> that's all
>
>
> -- 
> Paul P 'Stingray' Komkoff Jr // http://stingr.net/key <- my pgp key
>  This message represents the official view of the voices in my head