Ozeki NG SMS Gateway sends and receives SMS, MMS, email, and voice messages via GSM modem connections or directly over the Internet (SMPP, UCP, CIMD2) to/from mobile phones. It is useful for SMS services like SMS notifications, two-way SMS systems, automated SMS services, SMS paging, SMS games, billing systems, email-to-SMS forwarding, premium rated SMS services, etc. It supports various APIs.
fio is an I/O tool meant to be used both for benchmark and stress/hardware verification. It has support for 13 different types of I/O engines (sync, mmap, libaio, posixaio, SG v3, splice, null, network, syslet, guasi, solarisaio, and more), I/O priorities (for newer Linux kernels), rate I/O, forked or threaded jobs, and much more. It can work on block devices as well as files. fio accepts job descriptions in a simple-to-understand text format. Several example job files are included. fio displays all sorts of I/O performance information, including complete IO latencies and percentiles. Fio is in wide use in many places, for both benchmarking, QA, and verification purposes. It supports Linux, FreeBSD, NetBSD, OS X, OpenSolaris, AIX, HP-UX, and Windows.