The Simple Network Management Protocol (SNMP V.1 as specified in RFC 1157) allows monitoring and configuration of the devices on a network from a single central instance.
There are a number of configuration and management programs that run via SNMP. Commercial examples are Tivoli, OpenView from Hewlett-Packard, SunNet Manager and CiscoWorks. In addition, numerous programs also exist as freeware and shareware.
Your LANCOM can export a so-called device MIB file (Management Information Base) for use in SNMP programs.
WEBconfig: Extras / Get Device SNMP MIB