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answered 2020-12-10 08:22:32 +0000

Anders gravatar image

Hi, I'm not sure I understand, if you look at 

Setup-UUIE ::= SEQUENCE {
  protocolIdentifier             ProtocolIdentifier,
  h245Address                    TransportAddress OPTIONAL,
  sourceAddress                  SEQUENCE OF AliasAddress OPTIONAL,
:

It's encoded using ASN1 PER encoding rules. If you have a trace try "edit->preferences->protocols-per" Check the box "show internal PER structures". You also need to take a look at:

 Abstract Syntax Notation One (ASN.1) X.680–X.699 specifications 
and particulary:
  ITU-T Rec. X.691 | ISO/IEC 8825-2: Specification of Packed Encoding Rules (PER)