1
Scope
2 References
3 Definitions
4 Abbreviations
5
Delta documentation against ITU-T Q.73x-series Recommendations
5.1 Delta Q.730 – Generic
procedures
5.2 Delta Q.731 – Number Identification
supplementary services
5.3 Delta Q.732 – Call Offering
supplementary services
5.3.1 Handling of Hop Counter with the Call Diversion supplementary services
5.3.2 Handling of Global Call Reference with the Explicit Call Transfer
supplementary services
5.4 Delta Q.733 – Call Completion
supplementary services
5.4.1 TC-based signalling transport with the Call Completion supplementary
services
5.5 Delta Q.734 – Multiparty
supplementary services
5.5.1 Handling of Global Call Reference with the Multiparty supplementary
services
5.6 Delta Q.735 – Community of
Interest supplementary services
5.6.1 TC-based signalling transport with the Community of Interest
supplementary services
5.7 Delta Q.736 – Charging
supplementary services
5.7.1 TC-based signalling transport with the Charging supplementary services
5.8 Delta Q.737 – Additional
Information Transfer supplementary services
6 Bearer Redirection
6.1 Introduction
6.2 Interaction with services invoking
bearer redirection
6.3 Cut-through of new bearer
connection
6.4 Use of BAT ASE
6.5 Procedures
6.5.1 Indication of Bearer Redirection Capability
6.5.2 Bearer redirection takes place in the same direction as the call
6.5.3 Redirection takes place in the opposite direction to the original call
set-up
6.5.4 Special Cases
6.5.5 Interaction with Pivot Routing
6.5.6 Interaction with Redirection (national use)