Voicemail System Caller-Identity Personalization
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Solution Overview
Problem
Existing network voicemail systems provide a generic pre-recorded greeting to all callers, lacking personalization and failing to adapt to the identity of the incoming caller.
Innovation Solution
A method allowing users to record personalized outgoing audio messages and associate them with specific caller identifiers, enabling the network voicemail system to play personalized messages to callers and convert audio replies into text messages for delivery.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a generic pre-recorded greeting is used for all callers, then the system complexity is reduced and operation is simplified, but the personalization and adaptability to caller identity are lost
Solution Approach 1:
The system performs preliminary actions by pre-recording personalized outgoing messages and storing them in association with caller identifiers before the actual call occurs. When a call arrives, the system retrieves the pre-prepared message based on the caller identifier, avoiding the need for real-time personalization complexity while maintaining high adaptability.
Solution Approach 2:
The system creates copies of personalized messages for different callers and stores them in a database. Instead of generating messages in real-time, the system uses pre-created message copies associated with specific caller identifiers, reducing computational complexity while maintaining personalization.
2Adaptability or versatility
If personalized messages are recorded and stored for each caller, then personalization is improved, but the storage requirements and system complexity increase
Solution Approach 1:
The system uses a universal database structure that stores personalized messages in association with caller identifiers. This multi-functional approach allows the same storage infrastructure to handle multiple callers and message types efficiently, reducing overall storage requirements compared to separate storage systems for each caller.
Solution Approach 2:
By performing the message recording and storage actions in advance (pre-action), the system avoids the need for real-time message generation and storage during call processing. This preliminary action approach reduces the immediate storage burden during active call handling while maintaining personalized message availability.
3Loss of information
If audio messages are converted to text messages, then information accessibility is improved, but the processing time and system complexity increase
Solution Approach 1:
The system implements feedback mechanisms where the user can choose to have audio reply messages converted to text and sent back to them. This optional feedback process allows information accessibility to be improved without forcing additional processing time on all callers, as the conversion is selective based on user preference.
Solution Approach 2:
The system provides self-service functionality where users can configure their preferences for audio-to-text conversion. Users who need text accessibility can enable the feature, while others can skip the conversion step, allowing the system to serve different user needs without imposing uniform processing time penalties.
Data Source
AI summary
An embodiment of a method for providing a personalized greeting to a caller includes receiving an incoming call addressed to a first communication device from a caller using a second communication device, and determining a received caller identifier associated with the second communication device. The method further includes determining if the received caller identifier matches a pre-assigned caller identifier from a pre-assigned caller list. If the received caller identifier matches a pre-assigned caller identifier the method further includes playing an outgoing audio message associated with the pre-assigned caller identifier, recording an audio message from the caller, converting the audio message into a text message, and sending the text message to a user associated with the first communication device.