IdTelnet

TIdTelnet is a TIdTCPClientCustom descendant that implements the TELNET Protocol as described in the Internet Standards documents: 

RFC 854 - TELNET Protocol Specification RFC 855 - TELNET Option Specifications RFC 856 - TELNET Binary Transmission RFC 857 - TELNET Echo Option RFC 858 - TELNET Suppress Go Ahead Option RFC 859 - TELNET Status Option RFC 860 - TELNET Timing Mark Option RFC 861 - TELNET Extended Options: List Option RFC 1700 - Assigned Numbers  

TIdTelnet is used to transmit data with interspersed TELNET control information. 

TIdTelnet provides a general, eight-bit byte-oriented communications facility designed to interface terminal devices and terminal-oriented processes. The TELNET protocol may also be used for terminal-to-terminal communication ("linking") and process-to-process communication (distributed computation). 

TIdTelnet also provides negotiated options that allows additional services over and above those available within an NVT (Network Virtual Terminal). 

TIdTelnet implements the protect InitComponent procedure to assign the default values for component properties, including the following: 

TIdTCPClientCustom 

IndySupport