List of QoE Tables
Topic Last Modified: 2012-10-02
The database schema consists of the following tables.
Supporting Tables
| Table | Description |
|---|---|
| Stores optimal and acceptable values for the Quality of Experience metrics used with application sharing. | |
| Maps unique codec identifiers to their corresponding codec. | |
| Maps IP addresses to the unique IP address identifiers used elsewhere in the Quality of Experience database. | |
| Maps network connection types to the network connection identifiers used elsewhere in the Quality of Experience database. | |
| Stores information that specifies if (and when) outdated Quality of Experience records will automatically be deleted from the QoE database. | |
| Stores routing information for calls. | |
| Maps user agent identifiers to the agent’s descriptive names. | |
| Stores optimal and acceptable values for the Quality of Experience metrics used with video calls. | |
| Stores Session Initiation Protocol (SIP) User Agent (UA) strings and UA types used in audio and video sessions. | |
| Stores user, conference, and phone URIs used in audio and video sessions. | |
| Stores FQDN computer names of endpoints participating in audio and video sessions. | |
| Stores the names of pools to which metrics data belongs. | |
| Stores capture devices and render devices which are used in an audio/video calls. | |
| Stores driver for the capture device and the render device which are used in audio/video calls. | |
| Stores Conference URIs for conference scenarios or DialogID for other scenarios. | |
| Stores CorrelationID for PSTN calls. | |
| Stores the Codec used in audio/video calls. | |
| Stores the bandwidth source used in audio/video calls. | |
| Stores the MAC address of the endpoints participating in audio and video sessions. | |
| Stores the Dialog ID of audio and video sessions. | |
| Stores the network region defined in NCS setting. | |
| Stores the network site defined in NCS setting. | |
| Stores the subnet defined in NCS setting. | |
| Stores the region link defined in NCS setting. | |
| Stores the network site links defined in NCS setting. | |
| Stores the subnet of the endpoint participating in an audio and video session. | |
| Stores the FQDN or IP address of the server the media goes through. |
Tables for metrics data
| Table | Description |
|---|---|
| Stores Quality of Experience metrics for the network streams used for application sharing. Quality of Experience metrics for the network streams used for application sharing. | |
| Stores overall information about an audio or audio/video session. A session is defined as an audio or video SIP dialog between two endpoints. | |
| Stores information about each media line in a session. A media line is a collection of one or more audio and video streams. Typically, a single media line will have two streams, either audio or video. | |
| Stores audio media quality metrics for each audio stream in the media line. | |
| Stores audio media quality metrics in the media line. This includes acoustic echo cancellation (AEC) and automatic gain control (AGC) metrics. | |
| Stores video media quality metrics for each audio stream in the media line. | |
| Stores audio media quality metrics collected from the client event. | |
| Stores video media quality metrics collected from the client event. | |
| DiagnosticData Table | Stores diagnostic data which is for internal use only. |
Tables for summary data
| Table | Description |
|---|---|
| ServerSummary Table | Stores summary data for the servers, these data is used for Quality of Experience (QoE) reporting only. |
| UserSummary Table | Stores summary data for users, these data is used for QoE reporting only. |
| CallTypeSummary Table | Store summary data for call types, these data is used for QoE reporting only. |
Tables for Internal Use by Monitoring Server
| Table | Description |
|---|---|
| DbConfigDateTime | For internal use only. |
| DbConfigInt | For internal use only. |
| FrontEnd Table | For internal use only. |
| Task Table | For internal use only. |
| SummaryTableConfiguration | For internal use only. |
| DbErrorMessage | For internal use only. |
| MetricsThreshold | For internal use only. |
| DaylightSavingYears | For internal use only. |
| TimeZoneConfiguration | For internal use only. |
| TimeZones | For internal use only. |
| CallSummary Table | For internal use only. |
| DeviceCallSumary Table | For internal use only. |
| Tenant Table | For internal use only. |
| VideoCallSummaryTable | For internal use only. |
| ASCallSummaryTable | For internal use only. |
