Infinity 5000 Series – XSTIM and SIP Comparison
Firmware TypeXSTIMSIPModel50065010500450085010W50065010500450085010WNumber of line keys61048102036122836Number of line keys on 5046n/a20n/an/a20n/a40n/an/a40Conference buttonYesYes YesYes Transfer buttonYesYes YesYesYesYes YesYesRedial buttonCall logCall log Call logCall logRedialRedial RedialRedialSupports 5030 wireless adapterYesYes YesYesYesYes YesYesBuilt-in Wifi for internet Yes YesBuild-in Bluetooth for headset Yes YesNo-touch Cloud ProvisioningSupportedNot supportedProgramming of…