ATIS 1000616

Integrated Services Digital Network (ISDN) – Call Hold Supplementary Service

active, Most Current
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Organization: ATIS
Publication Date: 1 June 2014
Status: active
Page Count: 31
scope:

Scope & Purpose

This standard specifies the service capabilities of the Call Hold service within the context of an Integrated Services Digital Network (ISDN). The Call Hold service allows a served user to interrupt Bchannel communications on an existing call and then subsequently, if desired, re-establish communications. The associated switching and signaling specifications are also provided. This service may be made available on demand or in a subscription arrangement. The interaction of this service with other service capabilities defined in American National Standards is also included. The purpose of this standard is to allow maximum compatibility among public-, and user-owned telecommunications equipment in order to increase the attractiveness and usefulness of ISDN-based capabilities.

Document History

ATIS 1000616
June 1, 2014
Integrated Services Digital Network (ISDN) – Call Hold Supplementary Service
Scope & Purpose This standard specifies the service capabilities of the Call Hold service within the context of an Integrated Services Digital Network (ISDN). The Call Hold service allows a served...
March 1, 1992
Integrated Services Digital Network (ISDN) – Call Hold Supplementary Service
Scope and purpose This standard specifies the service capabilities of the Call Hold service within the context of an Integrated Services Digital Network (ISDN). The Call Hold service allows a served...
March 1, 1992
Integrated Services Digital Network (ISDN) – Call Hold Supplementary Service
Scope and purpose This standard specifies the service capabilities of the Call Hold service within the context of an Integrated Services Digital Network (ISDN). The Call Hold service allows a served...
January 1, 1992
Telecommunications - Integrated Services Digital Network (ISDN) - Call Hold Supplementary Service
A description is not available for this item.
January 1, 1992
ISDN Call Hold Supplementary Services
A description is not available for this item.

References

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