Financial TimesAmericas' Fastest-Growing 2025
Certified PartnerOdoo Gold · Adobe Solution · Shopify Plus partnershipsOdoo Gold · Adobe · Shopify Plus partnerSee all
One business dayA senior architect replies to every inquiry · +1 (631) 897-7276Architect reply within one business dayLet's talkCall us
Inc. Regionals 2025Fastest-growing private companies in AmericaInc. Regionals 2025 honoreeSee awards
Americas' Fastest-Growing Companies 2025Recognized by the Financial TimesFT Fastest-Growing Companies 2025See the rankingRanking
4.8 / 5 on Clutch265 verified client reviews4.8/5 on Clutch · 265 reviewsRead the reviews
4.8 · 265 Clutch reviews
US United States

Home / Case Studies / Cloud VoIP Provider

/ Case Study · Information Technology

Enhanced Accounting With Odoo. QuickBooks to Odoo, Eight Entities Synced.

/ The engagement

A Multi-Company Migration to Odoo Accounting.

The client delivers cloud-based VoIP phone services for businesses, with calls, messaging, faxing, SMS, and virtual numbers on one portal. It wanted to move from QuickBooks to Odoo for accounting, citing stronger functionality. Brainvire handled the multi-company architecture and the data migration, synchronizing eight entities in Odoo across sandbox and live server environments.

Odoo AccountingQuickBooks MigrationMulti-Company SyncReconciliation and UAT
QuickBooksMigrated to Odoo
8Entities synced
Multi-companyArchitecture
UATReconciled and migrated

/ About the client

Cloud VoIP Provider

The client delivers cloud-based Voice over Internet Protocol services tailored for businesses, offering flexible, dependable, and affordable communication. Its suite covers voice calls, messaging, faxing, SMS, and MMS, plus virtual phone numbers, with call routing, recording, and analytics reachable through a user-friendly online portal.

The client wanted to transition from QuickBooks to Odoo for accounting, citing enhanced functionality. As a multi-company organization, it needed a compatible architecture and clean data migration. Brainvire managed the technical complexities and delivered smooth data migration and synchronization between QuickBooks and Odoo across both sandbox and live server environments.

/ The approach

Design, architecture, and features, shipped as one program.

/01Architecture

Built multi-company

The client runs several entities, so the team set up a multi-company architecture in Odoo that fits how the business is structured.

/02Migration

Moved from QuickBooks

Historical data lived in QuickBooks, so the team migrated and synchronized it into Odoo with careful handling of the technical complexities.

/03Data

Kept accurate

Accuracy mattered across periods, so code development ensured reliable data with correct date ranges through the migration.

/04Rollout

Reconciled and tested

Go-live had to be clean, so reconciliation, UAT, and staged migration integrated the two systems smoothly in sandbox and live environments.

/ What stood in the way

Four problems, solved without a maintenance window.

Select a challenge to see how it shaped the build.

/01 QuickBooks to Odoo migration →
/02 Multi-company synchronization →
/03 Data accuracy across periods →
/04 Sandbox and live integration →

QuickBooks to Odoo migration

The client wanted to leave QuickBooks for Odoo without losing financial history. The team migrated and synchronized the data between the two systems, managing the technical complexities so accounting continued without disruption.

Multi-company synchronization

As a multi-company organization, the client needed each entity handled correctly. The team achieved a multi-company architecture and synced eight entities in Odoo, which showcased the required expertise.

Data accuracy across periods

Financial data had to stay accurate over time. Code development ensured accurate and reliable data with the correct date range, so reported figures matched across periods.

Sandbox and live integration

The systems had to integrate cleanly before go-live. Adept handling of the technical complexities ensured smooth integration in both the sandbox and live server environments through reconciliation and UAT.

/ Product screens

The delivered experience.

The interface people actually use.

Cloud VoIP Provider delivered interface, screen 1/01Chart of Accounts
Cloud VoIP Provider delivered interface, screen 2/02Entity Sync
Cloud VoIP Provider delivered interface, screen 3/03Reconciliation
Cloud VoIP Provider delivered interface, screen 4/04Reports
Cloud VoIP Provider delivered interface, screen 5/05Dashboard

/ The results

What changed, in numbers.

Seamless Integration Adept management of technical complexities ensured smooth integration in sandbox and live environments.
8 entities Synced The team achieved a multi-company architecture and synced eight entities in Odoo.
Accurate Data assurance Code development ensured accurate and reliable data with the correct date range.
Enhanced Financial management Reconciliation, UAT, and migration to Odoo improved financial management effectively.

/ Next step

Ready for a redesign like this on your platform?

A 30-minute working session with a Brainvire architect: your current stack, your constraints, and where a rebuild actually pays off. No sales deck.

Book a Working Session →