Which two strings that could be dialed to start a multipoint conference that is hosted by the multip seenagape 12 years ago Refer to the exhibit. Which two strings that could be dialed to start a multipoint conference that is hosted by themultipoint control unit? (Choose two.) A.52900121 B.ex90@osl147.local C.ex90@osl148.local D.5919 E.ex90 F.mcu8510@osl147.local ← Previous question Next question →