OnAvaya vs. TCN: Comparing Best Contact Center Software Solutions 2026

Overview: OnAvaya and TCN as Contact Center Software Category solutions.

OnAvaya: OnAvaya™ – Google Cloud Platform offers a hosted contact center service using Avaya's IP Office™ and IP Office™ Contact Center software. This service is available exclusively in the US.

TCN: TCN provides customizable call center software solutions. Great contact center experiences start with TCN’s tailored approach.

This comparison of OnAvaya vs. TCN draws on 374 Cuspera insights from customer stories. The use cases and topics below show where the two products overlap and where each one stands apart.

OnAvaya supports Omnichannel contact center management, Cloud telephony integration with CRM, Customer service process optimization, Emergency call location compliance, etc.

TCN supports Contact center operations optimization, Cloud-based voice platform for collections, Call center reliability improvement, Cloud contact center migration, etc.

Evidence shows that both products are used for Customer engagement, Contact center management, Contact center modernization.

OnAvaya also covers Unified communications, Workforce management, Contact center operations, Collaboration and communication, etc.

TCN also covers Customer communications, Contact center optimization, Debt collection management, Contact centre management, etc.

Top use cases: OnAvaya vs TCN

Use cases tied to OnAvaya and TCN from verified data sources. Click any use case for supporting evidences.

OnAvaya TCN

Top Capabilities: OnAvaya vs TCN

Lengths: relative topic prominence (square-root scale) · Labels: comparison split. Click any item for supporting evidences.

OnAvaya
Shared
TCN
Shared by both · Topics

OnAvaya only
TCN only

Deployed Industries: OnAvaya vs TCN

Lengths: relative industry prominence (square-root scale) · Labels: comparison split. Click any item for supporting evidences.

OnAvaya
Shared
TCN
Shared by both · Industries

OnAvaya only
TCN only

Deployed Market Segments: OnAvaya vs TCN

Share of peer evidence by company size for OnAvaya and TCN. Each product segments add up to 100%. Click any segment for supporting evidence.

OnAvaya 100%
TCN 100%

OnAvaya and TCN: Best activities based on customer satisfaction


OnAvaya in Action: Unique Activities

How can OnAvaya optimize your Sales Call Management Workflow?
Onavaya simplifies call management for contact center agents. It streamlines call management for softphones, allowing agents to handle calls, chats, and emails. Users can easily track call records by date, time, and other details.
"...Managing phone calls from customers is quick and easy with Avaya...." Peer review by Brock E., Captive Operations Specialist, Automotive

TCN in Action: Unique Activities

How can TCN enhance your Helpdesk Management process?
The TCN Helpdesk Management software is a cloud-based call center solution that offers real-time updates, 24/7 support, and a scalable delivery model for inbound and outbound processes. The platform also provides features such as call recording, business and speech analytics, and compliance automation. The platform's capabilities are limited to customization options requiring time and effort from help desk personnel.
"...We ve been impressed with TCN s cloud-based call center technology...." Cloud-Based Call Center Software Solutions & Phone Systems

News

Latest OnAvaya news

Jeff Clarke takes the helm of Avaya

Jeff Clarke has been appointed as the new CEO of Avaya, marking the company's fourth CEO in five years. Clarke, who previously led Insurity, brings extensive experience from roles at Doxim, Travelport, Kodak, and others. Former CEO Patrick Dennis will transition to executive chair. Clarke aims to drive innovation and strengthen Avaya's position in enterprise communications.

03/08/2026 - source

Latest TCN news

TCN + Abstrakt: Bringing Next-Generation AI Agent Assist to the Contact Center

TCN has acquired Abstrakt, enhancing its Workforce Optimization product with Abstrakt's AI agent assist and QA automation capabilities. This acquisition aims to improve performance and compliance in contact centers by integrating Abstrakt's technology into TCN's platform, offering real-time insights and a unified billing process for existing customers.

06/10/2026 - source