DiovanÂ® (valsartan) is a prescription medicine that has been licensed to treat several conditions related to the heart and blood vessels. It is part of a class of drugs called angiotensin II receptor blockers, or ARBs for short. Diovan is manufactured by Novartis Pharmaceuticals.
In a telecommunications network, a switch is a device that channels incoming data from any of multiple input ports to the specific output port that will take the data toward its intended destination.n a wide area packet-switched network such as the Internet, a switch determines from the IP address in each packet which output port to use for the next part of its trip to the intended destination.
From Wikipedia, the free encyclopedia. This list of telephone switches is a compilation of telephone company-operated telephone switches used in telephone exchanges or central offices and large enterprise office telephone switching systems.ee also Lucent. 1  1000 E10 / S12 (during the 1990s the E10 and S12 systems were converged into a single product line). 2  E10 versions: 3  E10A (E10N3)- Original switch introduced in 1972 one of the earliest deployments of TDM switching in the world.