Hello, I am trying to decode the following pdu with the type GCCPDU found in T124 (attached). It is PER aligned.
86 08 01 61 90 0c 20 61 8b 20 10 00 42 00 72 00
75 00 6e 00 6f 00 20 00 4b 00 6f 00 6e 00 69 00
6b 00 20 00 4b 00 49 00 57 00 49 03 c0 40 b5 00
53 4c 01 80 a8 70 85 aa 6c e5 ca cf 11 8f a5 00
80 5f 74 2e f6 54 00 43 00 50 00 3a 00 31 00 39
00 32 00 2e 00 31 00 36 00 38 00 2e 00 30 00 2e
00 31 00 00 00 54 00 43 00 50 00 3a 00 31 00 39
00 32 00 2e 00 31 00 36 00 38 00 2e 00 30 00 2e
00 31 00 00 00 56 00 45 00 52 00 3a 00 30 00 34
00 30 00 34 00 30 00 44 00 33 00 43 00 00 00 45
00 4d 00 41 00 49 00 4c 00 3a 00 62 00 72 00 75
00 6e 00 6f 00 2e 00 6b 00 6f 00 6e 00 69 00 6b
00 40 00 75 00 6e 00 69 00 67 00 6f 00 6e 00 65
00 2e 00 63 00 6f 00 6d 00 00 00 00 00 c0 40 b5
00 53 4c 01 14 90 a5 8b 5e 59 8c d0 11 8d d6 00
00 f8 03 a4 46 37 00 0a 00 c0 40 b5 00 53 4c 01
20 81 38 42 74 84 cc d2 11 b4 e3 00 a0 c9 0d 06
60 28 da a5 86 92 03 d7 11 95 52 00 c0 4f 09 4b
14 00 01 80 00 01 20 40 b5 00 53 4c 02 00 40 01 <--
61 90 00 01 0a 00 01 80 00 00 11 42 72 75 6e 6f |
20 4b 6f 6e 69 6b 20 4b 49 57 49 00 00 00 01 80 |
|
I have got a little problem 3 lines before the end | where we see 80 00 01
20 40 ... . There should be a length for the following component (in type
RosterUpdateIndication) :
...},
applicationInformation SET (SIZE (0..65536)) OF
SEQUENCE
-- One for each Application Protocol Session;
-- all Application Protocol Sessions if full refresh;
-- no Application Protocol Session shall be
-- listed more than once
{sessionKey SessionKey,
As we can see it is a length for SET (SIZE(0..65536)) OF . This length
should be encoded on only 1 octet if my understanding of 10.9 of x691 is
correct but I see here 2 bytes for the length "00 01". Where is the mistake?
BTW : this pdu is extracted from an exchange of T120 using MS Netmeeting.
Thanks for your time.
Bruno KONIK - uniGone
Tel : +33 (0)1 60 12 77 64
Fax : +33 (0)1 60 12 77 65
41-43 rue de Cronstadt - 75015 PARIS FRANCE
mailto:[EMAIL PROTECTED]
URL : http://www.unigone.com
-- uniGone provides a complete environment for ASN.1 users : JAVA compiler,
ASN.1 IP analyzer, simulator... contact us for more information... --
t124.asn1
Description: Binary data
