Glossary:

ATIS Telecom Glossary

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Select a term name to open its entry and any media references. Longer definitions end with a “Read More” link.

mechanical splice

Of optical fibers, a splice, i.e., permanent joint, accomplished by aligning the mating fibers in some kind of mechanical fixture.
Note 1: The fibers may be secured by mechanical means or with an optical adhesive.
Note 2: When the fibers are secured by mechanical means, the gap between them is usually filled with an index-matching gel to reduce Fresnel reflection.… (Read More →)

mechanically induced modulation

Optical signal modulation induced by mechanical means.
Note: An example of deleterious mechanically induced modulation is speckle noise created in a multimode fiber by an imperfect splice or imperfectly mated connectors. Mechanical disturbance of the fiber ahead of the joint will introduce changes in the modal structure, resulting in variations of joint loss.

Mechanism

The software, hardware, procedures, etc. by which a function (e. g. a security function) is implemented [CESG].

MECOD

Multiple Exchange Carriers Ordering and Design

Media

1. Generic term for elements such as movies, sounds, and pictures.
2. An object or device, such as a disk, on which data (Content) is stored.

Media Gateway Control Function

The Media Gateway Controller Function (MGCF) provides the ability to control a trunking media gateway function (T-MGF) through a standardized interface. Such control includes allocation and deallocation of resources of the media gateway, as well as modification of the usage of these resources. The MGCF communicates with the CSCF, the BGCF and circuit-switched networks. The MGCF performs protocol conversion between… (Read More →)

Media Gateway Control Function (MGCF)

The Media Gateway Controller Function (MGCF) provides the ability to control a trunking media gateway function (T-MGF) through a standardized interface. Such control includes allocation and deallocation of resources of the media gateway, as well as modification of the usage of these resources. The MGCF communicates with the CSCF, the BGCF and circuit-switched networks. The MGCF performs protocol conversion between… (Read More →)

media server

An Intelligent Peripheral, which provides and manages voice enabled application resources in packet-based networks.

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