Hardware Platfrom for UNIFIED COMMUNICATION SERVER OR UNIVERSAL MEDIA GATEWAY,Max. Universal Slots,12,Max. IP Trunks:,99 (license-free),Max. IP Users:,999,Max. VOCODER CHNLS:,128,Max. VMS CHNLS:,64,ETERNITY GE NEXT-GENERATION PLATFORM WITH CPU CARD, 12 UNIVERSAL SLOTS (Required software license for activation) AND 48VDC 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.