GB/T 3384-1982
Abolished
YD/T 1939.2-2009
Active
Industry standards-Postal and telecommunications
YD/T 1939.2-2009 Open Business Access Main Program Interface (Parlay API) Mapping Technical Requirements Part 2: Mapping with 900/1800MHz TDMA Digital Cellular Mobile Communication Network Mobile Application Part (MAP) and CAMEL Application Part (CAP) Mapping
YD/T 1939.2-2009 Open Business Access Main Program Interface (Parlay API) Mapping Technical Requirements Part 2: Mapping with 900/1800MHz TDMA Digital Cellular Mobile Communication Network Mobile Application Part (MAP) and CAMEL Application Part (CAP) Mapping
Price:
$ 30
Basic Information
Standard Code:
YD/T 1939.2-2009
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Computing openness and system interconnectivity
ICS Name:
Data communication network
Publish Date:
2009-06-15
Implement Date:
2009-09-01
Pages:
80 pages
Development Information
Same series standard
YD/T 1939.1-2009 Open Business Access Main Program Interface (Parlay API) Mapping Technical Requirements Part 1: Mapping to Session Initiation Protocol (SIP)
YD/T 1939.3-2009 Open Business Access Main Program Interface (Parlay API) Mapping Technical Requirements Part 3: Mapping to Intelligent Network Application Protocol (INAP)
Related Standards
GB/T 4575-1984
Abolished
GB/T 4575-1984 Frequency comparison pilot series for the FDM systems in the toll communication network
GB/T 4827-1984
Abolished
GB/T 4827-1984 Requirements of data transmission at 50 bit/s
GB/T 7436-1987
Active
GB/T 7436-1987 Specifications of TDM equipment operating on an analog telephone-type circuit for telegraph and lower-speed data
GB/T 7555-1987
Abolished
GB/T 7555-1987 General characteristics complying with the network performance objectives for 12 channel carrier telephone systems on open-wire pairs
GB/T 7556-1987
Abolished