ISDN:Specification
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Revision as of 10:53, 4 August 2010
The ISDN protocol layer conforms to the following standards:
- ITU-T Q.920
- ITU-T Q.921
- ITU-T Q.931
- ETS 300 102
- ETS 300 125
- ETS 300 403-1, 403-2, 403-3
- AT&T TR 41459
- TS-013 and TS-014
TelcoBridges' implementation of ISDN supports the following switch variants:
- Q.921 LAPD
- Q.931 ISDN PRI
- NI-2, Lucent 4ESS and 5ESS, Nortel DMS-100, Nortel DMS-250
- Euro ISDN ETSI NET5 (French, German, UK, China, Hong-Kong, and Korea)
- Japanese NTT INSnetl500
- Australian