ETSI TR 103 459 PDF

Published Date: 08/01/2020

Rail Telecommunications (RT); Future Rail Mobile Communication System (FRMCS); Study on system architecture

Published Date: 01/01/2019

Rail Telecommunications (RT); Future Rail Mobile Communication System (FRMCS); Study on system architecture

Published Date: 08/01/1991

Business Telecommunications (BT); Transmission characteristics at 2-wire analogue interfaces of a digital Private Automatic Branch Exchange (PABX)

Published Date: 11/01/1999

Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON); Numbering; Scenarios 1, 2, 3 and 4

Published Date: 08/01/2020

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; Security services for Integration Reference Point (IRP); Information Service (IS) (3GPP TS 32.372 version 16.0.0 Release 16)

Published Date: 03/31/2011

Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); IMS-based PSTN/ISDN Emulation; Stage 3 specification

Published Date: 09/01/2000