Active Call Messaging System for Real-Time Communication
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Solution Overview
Problem
Existing real-time communication systems do not provide a mechanism for a party to leave a message for another party who has not been put on hold during a call, and the party returning to the call must actively retrieve messages, which can be inconvenient, especially in conference settings where participants may wish to drop off without interrupting the conversation.
Innovation Solution
Implementing a system with messaging functionality and presence-detection capabilities that allows a party to leave a message automatically for another party upon detection of their return to the call, without requiring the recipient to take any action, and enabling conferees to leave messages during breaks or when directed to, ensuring seamless communication.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a party leaves the communication active without being put on hold, then the communication remains continuous and simple, but the other party cannot leave a message for the absent party
Solution Approach 1:
The patent introduces a messaging system as an intermediary component that bridges the absent party and the party wishing to communicate. When one party steps away, the other can leave a message through this intermediary system, and the message is automatically delivered when the absent party returns, eliminating the need for complex hold mechanisms while preserving message capability
2Loss of information
If the other party is put on hold to enable messaging, then messages can be left, but the communication becomes more complex and requires additional system components
Solution Approach 1:
The patent makes the messaging system universal by enabling it to function both when parties are on hold and when they are not. The same messaging infrastructure serves multiple purposes: traditional hold messaging and the new capability of messaging during active communications, eliminating the need for separate specialized systems
Solution Approach 2:
The messaging system acts as an intermediary that operates independently of the hold function. It mediates communication between parties regardless of their call state, providing a unified interface for leaving and receiving messages without requiring the communication to be transferred to a hold state
3Loss of information
If the hold-initiating party must dial into a message system to retrieve messages, then messages can be stored, but the party cannot receive messages immediately upon returning to the call
Solution Approach 1:
The system performs preliminary actions by automatically detecting when the absent party returns to the call and proactively delivering any waiting messages at that moment. This eliminates the need for the party to manually dial into the message system later, as messages are delivered in advance at the optimal moment of return
Solution Approach 2:
The system implements feedback by monitoring the call state and detecting when the absent party reconnects. This feedback mechanism triggers automatic message delivery, creating a closed-loop system where message retrieval is automatically initiated based on real-time detection of party availability
4Productivity
If a conferee drops off the conference without notification, then the conference continues uninterrupted, but other conferees are unaware of the departure
Solution Approach 1:
The system allows conferees to preliminarily indicate their intention to drop off before actually leaving the conference. This advance notification is captured and delivered to other participants at an appropriate moment, such as during a natural pause or when the conference chair addresses the absent conferee, maintaining conference continuity while informing participants of the departure
Data Source
AI summary
When one party to an active call has momentarily stepped away from the call that has not been put on hold, the other party can record and leave a message for the party that stepped away, and then hang up. The call is monitored for return of the party that stepped away. When the returned party begins to speak, the message is immediately played to the returned party in response. In a conference, after a conferee who wishes to leave the conference, records a message and hangs up, the conference is monitored for either a break in the conversation or conversation directed to the party that left, and in response the message is played to the other conferees.