Best Telephony Software for Five9

Compare the Top Telephony Software that integrates with Five9 as of November 2026

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This a list of Telephony software that integrates with Five9. Use the filters on the left to add additional filters for products that have integrations with Five9. View the products that work with Five9 in the table below.

What is Telephony Software for Five9?

Telephony software is a type of communication technology that enables voice and video communication over telephone systems, computers, and the internet. These platforms are designed to manage, route, and track phone calls, messages, and multimedia communications within businesses or personal environments. Features of telephony software often include VoIP (Voice over Internet Protocol) support, call routing, interactive voice response (IVR), voicemail, call recording, and integration with customer relationship management (CRM) systems. Many telephony systems also include analytics tools for tracking call volumes, durations, and customer interactions. By improving communication efficiency and providing scalable solutions, telephony software is crucial for businesses looking to streamline their communication infrastructure. Compare and read user reviews of the best Telephony software for Five9 currently available using the table below. This list is updated regularly.

1

Zoom Phone

Zoom Communications

Zoom Phone is an AI-powered cloud-based business phone system that provides voice calling, messaging, and unified communications through a Voice over Internet Protocol (VoIP) platform. The software enables employees to make and receive business calls from desktop computers, mobile devices, and compatible desk phones. Its calling features include auto receptionists, call queues, call forwarding, voicemail, call recording, SMS, and intelligent call routing. Built-in AI capabilities provide post-call summaries, voicemail transcription, action item extraction, and automated follow-up assistance. Zoom Phone also supports an optional AI receptionist that answers customer inquiries, schedules appointments, and transfers calls to appropriate employees. The platform integrates with Zoom Meetings, Zoom Chat, Salesforce, Microsoft, Google, and other business applications while providing centralized administration and call analytics.

2,944 Ratings

Starting Price: $10.50/user/month

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2

Numeracle

Numeracle

Numeracle's Entity Identity Management platform enables caller trust by providing comprehensive control and visibility to protect and monitor the phone numbers representing your identity when you call. The EIM solution corrects spam/scam labels and improper call blocking while improving call delivery KPIs and ensuring the accurate display of your calls. Through a compliance-based Know Your Customer (KYC) process, Numeracle vets and validates your identity, associating it with the phone numbers you use in your outbound dialing. This verified identity status is the foundation for protecting your calling identity and increasing your contact rates. Numeracle's number reputation management solution prevents and corrects negative call labels from harming your phone numbers, with the widest reach across all the top wireless carriers and analytics partners. By registering your outbound numbers, Numeracle improves the accurate presentation of your calls.

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3

CallTower

CallTower

Since its inception in 2002, CallTower has evolved into a global cloud-based, enterprise-class Unified Communications, Contact Center and Collaboration solutions provider for growing organizations worldwide. CallTower provides, integrates and supports industry-leading solutions, including Operator Connect for Microsoft® Teams, Teams Direct Routing, GCC High Teams Direct Routing, Office 365, Cisco® Webex Calling / UCM, Cisco® CCPP, Zoom (BYOC), Zoom Phone, CT Cloud UCaaS and four contact center options, including Five9 for business customers.

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