External ISDN Terminal AdapterFeatures‧CAPI compatible (G3 fax and soft modem provided)‧AT COMMAND SET‧Data speed : 64000 / 128000 bps‧Auto-dial & Auto-answer‧Plug and Play‧ITU-T V.120 - for Compuserve or others INTERNET service provider‧PPP asynchronous to synchronous HDLC conversion - for main INTERNET service provider‧Multilink PPP combines the two 64Kbps B-channels of an ISDN BRI line into a single 128Kbps channel‧Setup Utility for Windows environment‧Run all Hayes compatible software packages‧ITU-T X.75 transparent‧Non-volatile RAM to store configuration profile‧FLASH download software‧Multiple Subscriber NumberISDN-TA/MLP/2CMultilink PPP for 128Kbps fast INTERNET accessPPP/V.120/X.75 protocol for INTERNET service