A.3 Blind call transfer with third party call control

3 Definitions and abbreviations

2 References

1 Scope

4 Explicit Communication transfer (ECT)

Foreword

A.3 Void

A.2 Call flow for 3PTY CONF

A.1 CONF interworking signalling flow in case of an active communication between IMS and PSTN

A.0 Scope of signalling flows