ETSI EN 300 257:2003
Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Call diversion supplementary service (V1.3.1; ISO/IEC 13873 (2003)@ modified)

Standard No.

ETSI EN 300 257:2003

Release Date

2003

Published By

ETSI - European Telecommunications Standards Institute

Status

Be replaced 2004-01

Replace By

ETSI EN 300 257:2004

Latest

ETSI EN 300 257:2004

ETSI EN 300 257:2003 history

• 2004 ETSI EN 300 257:2004 Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Call diversion supplementary service (V1.3.1; ISO/IEC 13873 (2003)@ modified)
• 2003 ETSI EN 300 257:2003 Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Call diversion supplementary service (V1.3.1; ISO/IEC 13873 (2003)@ modified)