RE: [ASN.1] ROS APDU

2001-11-27 Thread Gyorgy Rethy (ETH)
Hi, The ROS concept can be found in the ITU-T X.880 series Recommendations, but it may be too detailed for the first round. The H.323 suppl. services are adaptations of ISDN supplementary services, so it seems worthwhile to look first into ETSI's ETS 300 196-1. This contains the general

RE: [ASN.1] Dynamic ObjectSets

2001-11-20 Thread Gyorgy Rethy (ETH)
Hi, I do not quite agree. Dynamically means here, that it is OK to add inf. objects not specified in the spec. (of the same class), but no objects specified in the spec. can be dynamically deleted. Shortly, IO sets A and B contains AT LEAST information objects a1, a2 and a3 and b1, b2

RE: [ASN.1] Signed Integer Encoding

2001-10-19 Thread Gyorgy Rethy (ETH)
Hi, It is one of the correct results if - the INTEGER is not implicitly tagged (and in automatic tagging it IS even if taggs are not seen directly in the text) - the coder uses the short length format But other correct results also exists like (again, no tagging is considered) 02 81 02 FE D4