Meaning of ROUTING in English
< tool > /row'ting/ Using a kind of rotating cutting tool called a router, pronounced /row't*/. In the USA a router , pronounced /row't*/, is also a network device that performs "routing". In the UK, the network device is pronounced /roo't*/ and what it does is spelled " routeing ".
FOLDOC computer English dictionary. Английский словарь по компьютерам FOLDOC. 2012