#1, MCIAPI_Error_NetworkError

#2, MCIAPI_Error_WrongSenderUser

#3, MCIAPI_Error_WrongReceiverUser

#4, MCIAPI_Error_EmptyMessage

#5, MCIAPI_Error_WrongIntegrationKey

#6, MCIAPI_Error_UnknownUID

#7, MCIAPI_Error_UserNotInChannel

#8, MCIAPI_Error_NickNotFound

#9, MCIAPI_Error_API_Disabled

#10, MCIAPI_Error_ParameterAbsent

#11, MCIAPI_Error_WrongDomainUserReceiver

#12, MCIAPI_Error_WrongDomainUserSender

#14, MCIAPI_Error_Nick_Already_Exists

#15, MCIAPI_Error_UnknownIntegrationToolName

#16, MCIAPI_Error_IntegrationToolDisabled

#17, MCIAPI_Error_CantSendMessageToSelf

#18, MCIAPI_Error_NickCannotBeEmpty

#19, MCIAPI_Error_UINNotFound

#20, MCIAPI_Error_EmailNotFound

#21, MCIAPI_Error_WrongData

#22, MCIAPI_Error_NoServerConnections

#23, MCIAPI_Error_EmailIsNotDefined

#24, MCIAPI_Error_UINIsNotDefined

#25, MCIAPI_Error_UINSIsNotDefined

#26, MCIAPI_Error_WrongUINSList

#27, MCIAPI_Error_WrongAuthData

#28, MCIAPI_Error_CannotWorkWithRobot

#29, MCIAPI_Error_CommonContactListIsEmpty

#30, MCIAPI_Error_UINIsNotInTheCommonContactList

#31, MCIAPI_Error_WrongDepartmentID

#32, MCIAPI_Error_WrongDepartmentPath

#33, MCIAPI_Error_UserListIsEmpty

#34 MCIAPI_Error_CommonContactsIsEmpty

#35 MCIAPI_Error_UINIsAlreadyInCommonContactList

#36: MCIAPI_Error_WrongUsersList

#37: MCIAPI_Error_UINMustBeGreaterThanZero

#38: MCIAPI_Error_UserOffline

#39: MCIAPI_Error_InvalidMediaCallType

#40: MCIAPI_Error_NotEnoughRightsToMakeMediaCall

#41: MCIAPI_Error_NotEnoughRightsToReceiveMediaCall

#42, MCIAPI_Error_UnknownUser

#43, MCIAPI_Error_UnknownDomainUser

#43, MCIAPI_Error_UnknownDomainUser

#44, MCIAPI_Error_ReservedNickName

#45, MCIAPI_Error_PasswordCannotBeEmpty

#46, MCIAPI_Error_DomainNickAlreadyExists

#47, MCIAPI_Error_ParameterIsEmpty

#50: MCIAPI_Error_WebSupportGroupIDNotExists

#65, MCIAPI_Error_BadWord

#66: MCIAPI_Error_ConfNotFound