ETSI
ETSI ETR 251 ed.1 (1996-03)
Public Switched Telephone Network (PSTN);
Signalling System R2;
Digital line signalling [CEPT Recommendation T/CS 42-03 E (1985)]
DTR/SPS-00001-9
Javno komutirano telefonsko omrežje (PSTN) – Signalizacija R2 – Signalizacija digitalnega voda [priporočilo CEPT T/CS 42-03 E (1985)]
General Information
Status
Published
Publication Date
11-Mar-1996
Technical Committee
Current Stage
12 - Completion
Due Date
15-Mar-1996
Completion Date
12-Mar-1996
Standards Content (sample)
SLOVENSKI STANDARD
SIST-TP ETSI/ETR 251 E1:2005
01-januar-2005
-DYQRNRPXWLUDQRWHOHIRQVNRRPUHåMH 3671 ±6LJQDOL]DFLMD5±6LJQDOL]DFLMD
GLJLWDOQHJDYRGD>SULSRURþLOR&(377&6( @
Public Switched Telephone Network (PSTN); Signalling System R2; Digital line signalling
[CEPT Recommendation T/CS 42-03 E (1985)]Ta slovenski standard je istoveten z: ETR 251 Edition 1
ICS:
33.040.35 Telefonska omrežja Telephone networks
SIST-TP ETSI/ETR 251 E1:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST-TP ETSI/ETR 251 E1:2005
ETSI ETR 251
TECHNICAL March 1996
REPORT
Source: ETSI TC-SPS Reference: DTR/SPS-00001-9
ICS: 33.020
PSTN, R2
Key words:
Public Switched Telephone Network (PSTN);
Signalling System R2;
Digital line signalling
[CEPT Recommendation T/CS 42-03 E (1985)]
ETSI
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Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the
foregoing restriction extend to reproduction in all media.© European Telecommunications Standards Institute 1996. All rights reserved.
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SIST-TP ETSI/ETR 251 E1:2005
Page 2
ETR 251: March 1996
Foreword
This ETSI Technical Report (ETR) has been produced by the Signalling Protocols and Switching (SPS)
Technical Committee of the Eu...
Questions, Comments and Discussion
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