Library /sys$common/syshlp/nclhelp.hlb set, x25_server, client, outgoing session template (OpenVMS)  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    Default: Default template                    Value: Simplename

    Transport template to be used by the X.25 server to set up a
    session control connection to the X.25 client. The name is the
    name of an osi transport template entity.