FW: MMS PDU Decode

"Darien Jesus Alvarez de la Cruz" <[email protected]>
Newsgroups gmane.comp.mobile.kannel.devel
Message-ID <84D5189C3AE8244CAF3D7E53B106DAEB102722@datakeeper.procyonsoluciones.com>
Hello every body:

 

    I need to understand each parameters in SMS PDU message I expect and
MMS notification.

 

These are the messages:

First:

06913527460040440A91352546004000F57020125120750A8C0B05040B8423F000039802
010106226170706C69636174696F6E2F766E642E7761702E6D6D732D6D65737361676500
AF848C82983137353337406D6D73008D928917802B353335323638303636382F54595045
3D504C4D4E008A808E029FAF8805810301518083687474703A2F2F6D6D732E6375626163
656C2E63752F3F69643D31373533372670773D4B77

Second:

06913527460040440A91352546004000F57020125120750A2B0B05040B8423F000039802
0248394D73684A4948446C6937394849344C5568686E597A7969545A62633900

 

I understand these things:

primer mensaje

06 // Phone number lenght *2 = 6*2 = 12

913527460040  //Phone

44 //configuration byte (23040-670.doc), in this case indicates that has
User Data Header (udh)

0A // Phone number lenght

91 3525460040 //Phone

00 //protocol identifier

F5 //data coding schema, (23038-440.pdf)

7020125120750A //Date

8C //user data lenght

0B //udh data lenght (Why is 0B. I expect 06 ???) 

05040B8423F0 //udh 

0003 //wap push indicator

98//serial ID

0201 // 1 menssage of 2

0106 //I don't understand ............... What is this??????????????

226170706C69636174696F6E2F766E642E7761702E6D6D732D6D65737361676500 //
"application/vnd.wap.mms-message@

AF84 // (WAP PUSH APPLICATION) 

8C 82 //X-Mms-Message-Type : m-notification-ind

98 3137353337406D6D7300 //X-Mms-Transaction-Id : "17537@mms@"

8D92 //X-Mms-Version: "1.2"

89 // From

17 // From Lenght to decimal + 2 = 23

80// Adreess presents

2B353335323638303636382F545950453D504C4D4E00 //+5352680668/TYPE=PLMN@

8A80 //Message-Class: "Personal"

8E 02 9FAF //Message-Size: 

88 05 8103015180 //Expiry : (Value lenght 05   DateValue 8103015180)

83
687474703A2F2F6D6D732E6375626163656C2E63752F3F69643D31373533372670773D4B
77 //Content-Location: http://mms.cubacel.cu/?id=17537&pw=Kw

 

I don't understand what is 0106 .........

I don't understand why is 0B if I expect 06 in the UDH data length

I don't understand the second message, just the headers, is the same
thing
06913527460040440A91352546004000F57020125120750A2B0B05040B8423F000039802
02 

 

Thanks in advance,
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