CREATE TABLE VoIPServerIVR__Zones
(
    Zone BIGINT UNSIGNED DEFAULT NULL,
    Server BIGINT UNSIGNED DEFAULT NULL,
    StabilityLevel ENUM("Latest", "RC", "Stable", "Custom") DEFAULT "Stable" COMMENT "Stability level required by the customer, used to determine on which IVR server the zone must run",
    DataCentre ENUM("Automatic", "QBC", "MTL") DEFAULT "Automatic" COMMENT "Must the zone run in a specific data centre?",
    Channels INT UNSIGNED DEFAULT NULL,
    PRIMARY KEY ( Zone ),
    KEY ( Server )

) ENGINE=INNODB CHARSET=UTF8;
