Split-Mode Conference Access for Private VoIP Audio Handoff

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Solution Overview

Problem

Existing communication systems, such as UCaaS platforms, often require manual transfer of information between different modes of communication and may not support seamless integration for remote workers, particularly in cases where telephony services are delivered via on-premises solutions.

Innovation Solution

Implementing a system that allows split-mode conference access on a VOIP device for audio components and a separate device for video components, utilizing soft or hard keys for one-touch access, enabling seamless integration and improved privacy and audio quality.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If telephony services are delivered via on-premises solutions, then service reliability is improved, but accessibility for remote workers deteriorates

Engineering Contradiction:

Improveservice reliabilityVSAvoidaccessibility for remote workers

Core Design Contradiction:

ReliabilityVSAdaptability or versatility

Solution Approach 1:

The system segments the conference access into two independent parts: audio component accessed via VOIP device and video component accessed via separate device. This segmentation allows each component to be accessed through optimal channels while maintaining overall system reliability and remote accessibility simultaneously.

Inventive Principle:

Principle #1Segmentation

2Device complexity

If manual transfer of information is required between communication services, then service integration complexity is reduced, but user productivity deteriorates

Engineering Contradiction:

Improveservice integration complexityVSAvoiduser productivity

Core Design Contradiction:

Device complexityVSProductivity

Solution Approach 1:

The system merges multiple communication services (telephony, video conferencing, messaging) into a unified conference experience where audio and video components are coordinated through a single invitation system. This merging eliminates manual information transfer while maintaining manageable system complexity through standardized protocols.

Inventive Principle:

Principle #5Merging (Combining)

3Device complexity

If all conference components are accessed through a single device, then device complexity is reduced, but audio quality and privacy deteriorate

Engineering Contradiction:

Improvedevice complexityVSAvoidaudio quality and privacy

Core Design Contradiction:

Device complexityVSReliability

Solution Approach 1:

The system applies local quality by assigning different access characteristics to different conference components: audio access through VOIP device with specific quality and privacy characteristics, and video access through separate device. Each component is accessed through the most appropriate device for its specific requirements, optimizing overall conference quality.

Inventive Principle:

Principle #3Local quality

Data Source

PatentUS12542855B2Split-mode conference access

Publication Date: 2026.02.03 ZOOM COMMUNICATIONS INC

AI summary

A system for one-touch split-mode conference access includes a server that transmits a first message associated with a conference with a client. A VOIP device displays a notification based on the first message. The VOIP device transmits a second message to transfer an audio component of the conference to the VOIP device. The audio component of the conference is continued on the VOIP device and the video component of the conference is retained on the client.