UPG KIT INTEG. TO INTEG. W/SPOOLING This kit is used to upgrade a Release 4.2 or R4.3 Integrated CallP or Integrated CallP/PNNI card to an Integrated CallP/PNNI/Spooling card in Release 5.0. Factory shipments of R5.0 Integrated CallP/PNNI/Spooling cards ship with the ePM Installed, as well as with a larger (256M) SanDisk and SRAM included,and do not require this upgrade kit. The kit contains an ePM (333MHz PowerPC 755 module with 512M RAM), 256M SanDisk, 6M SRAM, part number labels and instructions for