on 
What kind of data was transmitted? It was a phonebook-entry with name
"ZEIT" (the german word for time) and phonenumber "01191" from mobile.
Here you can read and learn some basics over the kind of datatransmission
between nokia-mobiles over IrDA.
notes for this trace: ##################### complete l1 frames are show (all bytes incl. BOF and EOF) 65 is transmitter (primary in irda) 64 is receiver (secondary in irda) trace start after switch to 115.2 kbps C0 A: 65 C: 11 (RR) FCS: A2 15 C1 C0 A: 64 C: 11 (RR) FCS: 7A 0C C1 C0 A: 65 C: 10 (I) INFORMATION: 80 (1000 0000) C=1, DLSAP-SEL: 0 INFORMATION: 03 (0000 0011) SLSAP-SEL: 3 INFORMATION: 01 (0000 0001) A=0, OPCODE : 1 (CONNECT cmd) INFORMATION: 00 (0000 0000) rsvd: 0x00 FCS: 2B 0B C1 C0 A: 64 C: 31 (RR) FCS: 78 2D C1 C0 A: 65 C: 11 (RR) FCS: A2 15 C1 C0 A: 64 C: 30 (I) INFORMATION: 83 (1000 0011) C=1, DLSAP-SEL: 3 INFORMATION: 00 (0000 0000) SLSAP-SEL: 0 INFORMATION: 81 (1000 0001) A=1, OPCODE : 1 (CONNECT confirm) INFORMATION: 00 (0000 0000) rsvd: 0x00 FCS: F4 29 C1 C0 A: 65 C: 32 (I) INFORMATION: 00 (0000 0000) C=0, DLSAP-SEL: 0 INFORMATION: 03 (0000 0011) SLSAP-SEL: 3 INFORMATION: 84 (1000 0100) Lst: 1, Ack: 0 OpCode: 4 LM_GetValueByClass INFORMATION: 0F (0000 1111) Length of Class N o k i a : N B S r o u t e r (Class) 4E 6F 6B 69 61 3A 4E 42 53 72 6F 75 74 65 72 INFORMATION: 12 (0001 0010) Length of attribute I r D A : I r L M P : L s a p S e l (attribute) 49 72 44 41 3A 49 72 4C 4D 50 3A 4C 73 61 70 53 65 6C FCS: 9E F6 C1 C0 A: 64 C: 51 (RR) FCS: 7E 4E C1 C0 A: 65 C: 31 (RR) FCS: A0 34 C1 C0 A: 64 C: 52 (I) INFORMATION: 03 (0000 0011) C=0, DLSAP-SEL: 3 INFORMATION: 00 (0000 0000) SLSAP-SEL: 0 INFORMATION: 84 (1000 0100) Lst: 1, Ack: 0, OpCode: 4 INFORMATION: 00 (0000 0000) INFORMATION: 00 (0000 0000) INFORMATION: 01 (0000 0001) INFORMATION: 00 (0000 0000) INFORMATION: 08 (0000 1000) INFORMATION: 01 (0000 0001) Type 1 Integer INFORMATION: 00 (0000 0000) Int 4,4 INFORMATION: 00 (0000 0000) Int 3,4 INFORMATION: 00 (0000 0000) Int 2,4 INFORMATION: 05 (0000 0101) Int 1,4 FCS: 84 94 C1 C0 A: 65 C: 54 (I) INFORMATION: 85 (1000 1001) C=1, DLSAP-SEL: 5 INFORMATION: 05 (0000 1001) SLSAP-SEL: 5 INFORMATIOM: 01 (0000 0001) A=0, OPCODE : 1 (CONNECT cmd) INFORMATION: 00 (0000 0000) rsvd: 0x00 FCS: 97 5F C1 C0 A: 64 C: 71 (RR) FCS: 7C 6F C1 C0 A: 65 C: 51 (RR) FCS: A6 57 C1 C0 A: 64 C: 74 (I) INFORMATION: 85 (1000 1001) C=1, DLSAP-SEL: 5 INFORMATION: 05 (0000 1001) SLSAP-SEL: 5 INFORMATION: 81 (1000 0001) A=1, OPCODE : 1 (CONNECT confirm) INFORMATION: 00 (0000 0000) rsvd: 0x00 FCS: E1 B7 C1 C0 A: 65 C: 71 (RR) FCS: A4 76 C1 C0 A: 64 C: 71 (RR) FCS: 7C 6F C1 C0 A: 65 C: 76 (I) INFORMATION: 05 (0000 0101) C=0, DLSAP-SEL: 5 INFORMATION: 05 (0000 0101) SLSAP-SEL: 5 INFORMATION: 00 (0000 0000) NBS: INFORMATION: 04 (0000 0100) NBS: Length of total header INFORMATION: 04 (0000 0100) NBS: InfoIdent for 8-bit-addressing INFORMATION: 02 (0000 0010) NBS: Length of application-addressing-scheme INFORMATION: E2 (1110 0010) NBS: DEST-PORT (E2 port for vcard ) INFORMATION: 00 (0000 0000) NBS: SRC-PORT B E G I N : V C A R D 42 45 47 49 4E 3A 56 43 41 52 44 0D 0A N : Z E I T 4E 3A 5A 45 49 54 0D 0A T E L : 0 1 1 9 1 54 45 4C 3A 30 31 31 39 31 0D 0A E N D : V C A R D 45 4E 44 3A 56 43 41 52 44 0D 0A FCS: A0 A0 C1 C0 A: 64 C: 91 (RR) FCS: 72 88 C1 C0 A: 65 C: 53 (DISC cmd) FCS: B4 74 C1 C0 A: 64 C: 73 (UA response) 00 00 6F 7E 00 00 68 8F FCS: FA 0F C1... go back to noktrace-home