Eternity ge next-generation platform with cpu card, 12 universal slots (required software license for activation) and ac power supply in 19inch 4u enclosure. Vocoder and voice mail hardware daughter-boards are not included. Required sarvam ucs sme for ip-pbx application or sarvam umg sme for umg application. Refer sarvam ucs sme/sarvam umg sme for preloaded licenses.