Object: Electronic Auction - Hiring A Company Specialized In Continuous Services, Without The Exclusive Dedication Of Labor, To Provide A Telecommunications Solution For The Rental And Installation Of An Ip Pabx Telephone Exchange, Including Audible Response Unit (Ura) Services, Ip Extensions And All Resources Necessary For The Full Provision Of Telephony Services, Including Ip Telephone Devices, Automatic Ticketing System, Pricing, Licenses And Technical Assistance.