Asia-Pacifc Connectivity - Nortel Meridian 1 Administration And Maintenance

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Chapter 1 — ISDN Basic Rate Interface

Asia-Pacifc connectivity

553-3011-311 Standard 7.0
This Asia Pacific Connectivity provides interface between the Meridian 1 and
Public Exchange/Central Offices in the following markets:
— Australia
— China
— Hong Kong
— Indonesia
— Japan
— Malaysia
— New Zealand
— Singapore
— Thailand
The following ISDN features are supported for the Asia Pacific connectivity:
— Basic Call Service
— Calling Line Identification Presentation and Restriction (CLIP and
CLIR)
— Circuit switched voice and data on the B-channel (data calls are not
supported on the Hong Kong interface)
— Overlap Sending (supported by all except Japan)
— Overlap Receiving (supported by the Indonesia, China, Malaysia, and
Thailand interfaces only)
— COT, DID, DOD, and TIE trunk call types, as applicable
— 64 kbps unrestricted digital information
— Channel Negotiation
Note: in cases where several ISDN BRI trunks (and hence several
DSLs) are configured on a route, if Channel Negotiation fails to yield an
acceptable channel on any of these DSLs, it is not possible to use another
channel on another DSL.
— Flexible Numbering Plan
May 1999