TIA - TSB-39-B
Message Type Assignments for the Extended Protocol Facility of TIA-136, TIA-691 and TIA/EIA/IS-2000
active, Most Current
| Organization: | TIA |
| Publication Date: | 1 August 2003 |
| Status: | active |
| Page Count: | 10 |
scope:
Introduction
Revision C of EIA/IS-3 introduced the facility of "extended protocol" where neither the coding nor use of the message type was standardized. The extended protocol facility usage was standardized by TIA-691 and is also indirectly referenced by TIA/EIA/IS-2000.6. In addition, the extended protocol facility allowed for proprietary implementations through the reservation of Message Type Codes.
To avoid confusion resulting from multiple assignments, the Committee recognized the need to provide a single master list of the message type codes that have been registered for the analog air interface. Manufacturers or others wishing to register non-standardized use of particular message type codes should refer to section 3 of this document.
Document History
TSB-39-B
August 1, 2003
Message Type Assignments for the Extended Protocol Facility of TIA-136, TIA-691 and TIA/EIA/IS-2000
Introduction
Revision C of EIA/IS-3 introduced the facility of “extended protocol” where neither the coding nor use of the message type was standardized. The extended protocol facility usage was...
October 1, 1994
Message Type Assignments for the Extended Protocol Facility of ANSI/EIA/TIA-553, EIA/TIA/IS-54, TIA/EIA/IS-88 and TIA/EIA/IS-95
A description is not available for this item.
January 1, 1994
Message Type Assignments for the Extended Protocol Facility of ANSI/EIA/TIA-553, EIA/TIA/IS-54, TIA/EIA/IS-88 and TIA/EIA/IS-95
A description is not available for this item.