UDH interpretation

UDH interpretation SearchSearch
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SixSpeed
Unregistered guest
Posted on Thursday, October 07, 2004 - 04:26 pm:   

I have this UDH: 010C0B0504158A000000032A0301, but i'm having a little trouble to translate it. this is how far i've reach:
01 -> TT (Type of Service, GSM UDH information)
0C -> LL (Length, 12 octets)
0B0504158A000000032A0301 -> DD (Data Element)
0B -> Information Element Identifier a, Predefined sound
05 -> Length of information element a, 5 octets
04 -> ?
15 -> ?
8A -> ?
00 -> ?
00 -> ?
00 -> Information Element Identifier b, Concatenated short messages, 8-bit reference number
03 -> Length of information element b, 3 octets
2A -> Concatenated short message reference number, 42
03 -> Max number of short messages in the concatenated message, 3
01 -> Sequence number of the current short message, 1

Can you help me to interpretate where i have the '?', because i think that all other are right, aren't they :P?
Bryce Norwood - NowSMS Support
Board Administrator
Username: Bryce

Post Number: 3626
Registered: 10-2002
Posted on Thursday, October 21, 2004 - 06:40 pm:   

Doesn't look like UDH.

I don't know what the 010C is ...

But it looks like the actual UDH starts at 0B, and it is a Nokia Smart Messaging Picture Message to port 158A.