The drill down feature in Analytics+ allows you to explore detailed information behind each metric across calls, user events, network diagnostics, and messaging (SMS and WhatsApp). It provides visibility into the specific records that compose a metric, helping you identify patterns, troubleshoot issues, and better understand user or system behavior.

This article compiles all drill down fields across the following categories for easier reference and navigation:

Note: If you are a Supervisor with access limited to specific teams or numbers, data visibility in drill downs will also be restricted.
User details, team names, and recording links are hidden in drill downs for metrics filtered only by numbers.
This measure helps protect sensitive information.

Please visit our article Understanding permissions in Analytics for more details on permissions.

To know more about general metrics and attributes used in Aircall's dashboards, please visit our articles:

Calls

The Calls drill down lists detailed attributes for every inbound and outbound call, including timing, participants, classifications, and outcomes.

Drill down field nameDescription / Notes

Top fields

Call ID (UUID)Unique identifier for the call in UUID format.
Datetime (UTC)The date and time the call was logged, displayed in Coordinated Universal Time.
Call timelineDetailed timeline of the call, including each phase.
Started atTimestamp indicating when the call began.
Number timezoneThe timezone associated with the Aircall number used.
Aircall numberThe Aircall number from which the call originated or was received.
IVR widgetIdentifies the IVR widget that handled the call.
IVR branchThe specific IVR path or branch followed during the call.
Customer numberThe phone number of the external contact or customer.
UserThe Aircall user involved in the call.
Call direction - TypeSpecifies whether the call was inbound or outbound and its type.
Unanswered call reasonReason why an inbound call was not answered.
Had a subsequent callIndicates whether another call occurred soon after with the same contact.
User on subsequent callWhich user handled the subsequent call.
TagsAny tags applied to the call.
CommentsInternal comments associated with the call.
Play recording/voicemailLink to play the call recording or voicemail (if available).
Total call timeFull duration from call initiation to disconnection.
In call timeDuration of the actual conversation once connected.
Waiting timeTime elapsed before the call was answered or disconnected.
Time in IVRTime spent in IVR or Smartflow before routing.
Time to answerTime taken for the call to be answered by a user.
Country codeCountry code of the customer number.
TeamTeam assigned to the user who handled the call.
Call qualityRating or status indicating call quality.

Time stamps

Answered atWhen the call was answered.
Ended atWhen the call ended.

Caller / recipient / line

LineThe specific line associated with the call.
FromOriginating phone number of the call.
ToDestination phone number of the call.

Classification (type and outcome)

Call directionIndicates if the call was inbound or outbound.
Call typeCall category (for example, standard, internal, transfer).
AnsweredWhether the call was answered.
Disconnected byWho disconnected the call (user or contact).

Call information / metadata

VoicemailWhether the call resulted in a voicemail.
RecordingWhether a recording is available for playback or download.

ID

Call ID (internal)Internal Aircall identifier for system reference.

User events

The User events drill down lets you analyze user-level call interactions, such as ringing attempts, picked-up calls, or missed calls. This view helps you understand user availability, response behavior, and reasons for missed calls.

Field nameDescription
EventType of user event. Possible events include Ringing for a ringing attempt.
OutcomeResult of the event: Picked up or Not picked up.
Outcome reasonExplains why the event had that outcome (for example, why a user did not pick up). See Not picked-up reasons below.
Date time (UTC)Timestamp when the event occurred, in UTC.
Date time (Selected Timezone)Same timestamp, displayed in the timezone selected in filters.
Call timelineSee field of the same name in the Calls drill down.
Call ID (UUID)Unique call identifier.
Call ID (Internal)Internal Aircall ID.
AnsweredWhether the call was answered.
Unanswered call reasonWhy an inbound call was not answered.
Had a subsequent callWhether another connected call occurred within 24 hours with the same customer.
Aircall numberLine associated with the event.
Customer numberExternal contact’s phone number.
TagsTags applied to the associated call.
CommentsInternal notes for the associated call.
VoicemailIndicates if a voicemail was left.

Not picked-up reasons

Reason codeDescription
agent_declinedThe agent declined the call.
agent_already_in_callThe agent was already in a call when Aircall tried to dispatch this one.
timed_outThe agent did not answer within the ringing period.
caller_hung_upThe caller hung up before the agent answered.
another_agent_answeredAnother agent answered the call.
agent_became_unavailableThe agent became unavailable when the call was dispatched (for example, by closing the app).

Network Diagnostics+

The Network Diagnostics+ drill down displays technical call quality indicators for troubleshooting and performance analysis.

Field nameDescription
Call ID (UUID)Unique identifier for the call.
Started atTimestamp for when the call started.
UserAircall user associated with the session.
Media regionThe media region (data center) that handled the call audio.
External media IPThe external IP address of the media stream endpoint.
APP Jitter AvgAverage variation in packet arrival time, measured in milliseconds.
APP MOS AvgMean Opinion Score (MOS) representing perceived audio quality.
APP Packet Loss %Percentage of audio packets lost during transmission.
APP RTT AvgAverage round-trip time for packets between device and server.
APP Flags SummarySummary of flags highlighting potential network or device issues detected during the call.

SMS and WhatsApp

The SMS and WhatsApp drill down provides insights into text-based communication activity, including SMS, MMS, and WhatsApp messages.

Field nameDescription
EventType of message event. Possible values:
outbound_message_sent – message sent by your company
inbound_message_received – message received from a customer
Date time (Selected Timezone)Date and time of the event, in the timezone selected in filters.
Aircall numberName and number of the Aircall line used, for example: Customer_Support (+32 89 68 10 12).
Country codeCountry code of the Aircall number.
Customer numberCustomer’s external phone number.
Is MMSIndicates whether the message is an MMS (Yes / No).
SegmentsNumber of segments in the SMS (not applicable to MMS).
ChannelMessage type, such as SMS, MMS, or WhatsApp (available only for WhatsApp messages).
Customer number country codeISO country code (ISO 3166-1 alpha-2) of the customer’s number (WhatsApp only).
Template categoryCategory of WhatsApp template used. Possible values:
• AUTHENTICATION
• MARKETING
• UTILITY
Empty for inbound WhatsApp messages or SMS/MMS.
WhatsApp message typePricing category for WhatsApp messages. Possible values:
• regular
• free_entry_point
• free_customer_service
Applicable only to outbound WhatsApp messages.
UserAircall user or agent who sent the message (available for outbound messages only).

By using the drill down feature across these modules, you can move from high-level analytics to granular insights, making it easier to understand your call performance, user actions, network stability, and messaging activity, all within the Analytics+ environment.