A file transfer protocol with error checking and crash recovery. Developed by Chuck Forsberg. Its transfer rate is similar to YMODEM-g. Like YMODEM-g, ZMODEM does not wait for positive acknowledgement after each block is sent, but rather sends blocks in rapid succession. If a ZMODEM transfer is cancelled or interrupted for any reason, the transfer can be resurrected later and the previously transferred information need not be resent. {FTP Oakland (ftp://oak.oakland.edu/pub/simtelnet/msdos/zmodem/)}, {FTP PDX (ftp://ftp.cs.pdx.edu/pub/zmodem/)}. Telephone: +1 900 737 7836. (1996-07-02)
