EN 300 646-1 : 4.2.2
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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
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