Object: Electronic Auction - Hiring A Specialized Company To Supply A Symmetric Dedicated Link Of 500 Mbps And An Integrated Fixed Telephony Solution (Stfc) With Virtual Pabx In The Cloud, Covering Complete Infrastructure (Hardware And Software), Unlimited National Fixed-Fixed And Fixed-Mobile Traffic, 60 Ip Extensions, Customizable Ivr, Voip, Chatbot, E1 Trunking Or Equivalent, Ip Devices On Loan, As Well As Installation, Configuration, Support Services, Maintenance And Training For The Crf-Pe.