ECMA 347-2003
Private Integrated Services Network (PISN) Inter-Exchange Signalling Protocol Message Centre Monitoring and Mailbox Identification Supplementary Services

Standard No.

ECMA 347-2003

Release Date

2003

Published By

IX-ECMA

Latest

ECMA 347-2003

ECMA 347-2003 history

• 2003 ECMA 347-2003 Private Integrated Services Network (PISN) Inter-Exchange Signalling Protocol Message Centre Monitoring and Mailbox Identification Supplementary Services