EN 300 646-1 : 4.2.2

Intellectual Property Rights
Foreword
1 Scope
2 References
3 Definitions and abbreviations
  3.1 Definitions
  3.2 Abbreviations
4 General principles
5 Exceptions and clarifications for basic call
  5.1 Formats and codes
  5.2 Basic call signalling procedures
6 Exceptions and clarifications for supplementary
  services
  6.1 Considerations on ISDN supplementary services
  6.2 Considerations on GSM unique supplementary
      services
7 Message Transfer Part (MTP) protocol requirements
Annex A (informative): Considerations on teleservices
      A.1 Relation between ISDN teleservices and GSM
          teleservices
Annex B (informative): Considerations on bearer services
Annex C (informative): Mapping of parameters between
        ISUP and MAP
      C.1 Mapping of parameters from IAM to
          MAP_SEND_ROUTING_INFORMATION req
      C.2 Mapping of parameters from
          MAP_SEND_ROUTING_INFORMATION rsp. to IAM
Annex D (normative): Formats and codes
      D.1 Exceptions to table 4 of ITU-T Recommendation
          Q.763 as modified by ETS 300 356-1
      D.2 Exceptions to table 5 of ITU-T Recommendation
          Q.763 as modified n Q.763 as modified by
          ETS 300 356-1
      D.3 Exceptions and clarifications to clause 3 of
          ITU-T Recommendation Q.763 as modified by
          ETS 300 356-1
Annex E (informative): Examples of echo control procedures
      E.1 Outgoing call in a Mobile-service Switching
          Centre (MSC)
      E.2 Incoming call in the MSC
      E.3 Examples of echo control procedure
History

Describes the second version of the Integrated Services Digital Network (ISDN) - Global System for Mobile communications (GSM) Public Land Mobile Network (PLMN) signalling interface.