Library /sys$common/syshlp/nclhelp.hlb show, x25_server, Characteristics  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 o  incoming session template (Tru64 UNIX)

    The Session Control template specified on an OpenIncoming
    invocation at the End User Session Control interface. You cannot
    modify this characteristic.

 o  maximum session connections

    Default: 512           Value: [1..65535]

    Maximum number of session control connections with clients that
    the entity can support. This includes both incoming and outgoing
    connections. You cannot modify this characteristic.

 o  version

    Default: Current version number

    Version number of the X.25 Gateway Access Protocol to which the
    implementation conforms. You cannot modify this characteristic.