Telebit Corp has extended its NetBlazer LS router range with the LS I-1BS-IP and LS 2S/A-IP models. The former is a dial-up router with an integrated ISDN Basic Rate Interface port, as well as one synchronous-asynchronous port. The latter has two synchronous-asynchronous ports. Both products are shipping now. They list for $1,000 and $900 respectively with upgrades to full multiprotocol routing facilities offered at $500.