Object: Electronic Auction - Contracting Of Continuous Switched Fixed Telephony Services (Stfc), Covering The Making And Receiving Of Calls In The Local, National Long Distance (Ldn) And International Long Distance (Ldi) Modalities, To Meet The Needs Of The Federal University Of Mato Grosso (Ufmt) On The Campuses Of Cuiabá, Araguaia, Sinop, Várzea Grande, Lucas Do Rio Verde, On Campus Ii, On The Experimental Farm In Santo Antônio Do Leverger And At The Pantanal Advanced Research Base.