Introduction to Tandem X.25 Capabilities

X25AM Connectivity
Tandem X.25 Features and Capabilities
2–32 065307 Tandem Computers Incorporated
Connecting to OSI
Networks
X25AM provides the lower-layer data communications functions for Tandem OSI
products. To connect a Tandem system to an OSI application, OSI/TS and OSI/AS
configure an X25AM subdevice for the PTP (process-to-process) protocol. (For
additional information on upper-layer OSI products, refer to the Tandem OSI/TS
Manual, or Tandem OSI/AS Configuration and Management Manual.) User applications or
other products interface with OSI/AS or OSI/TS. Figure 2-19 shows how X25AM can
be used within an OSI network configuration.