Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] m-Law maintenance, remote site (SRST) Malicious Call Identification (MCID) management, congestion 2nd MANs (metropolitan-area networks) mark probability denominators marking BECN CoS FECN traffic MCID (Malicious Call Identification) MCS (Media Convergence Servers) 2nd MCUs (Multipoint Control Units) 2nd 3rd Mean Opinion Score (MOS) mean time between failures (MTBF) mean time to repair (MTTR) media encryption Media Gateway Control Protocol [See MGCP] MeetingPlace application 2nd messages ACF ARJ ARQ Cisco Unity INVITE keepalive TCP connect unified messaging metropolitan-area networks (MANs) MGCP (Media Gateway Control Protocol) 2nd components fault tolerance midspans, inline power from migration case study reliability routers connecting digital circuits connecting phone lines trunks minimum thresholds models redundancy WAN modulation PAM PCM MOH (music on hold) MOS (Mean Opinion Score) MTBF (mean time between failures) MTTR (mean time to repair) multiframes Multilevel Precedence (IP Phone) Multipoint Control Units (MCUs) 2nd 3rd music on hold (MOH) |