Best Call Center Infrastructure (CCI) Software - Page 13

How Many Call Center Infrastructure (CCI) Software Products Does G2 Track?

Total Products under this Category: 408

Category Stats (Oct 2026)

  • Average Rating: 4.42/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: CTI Connector (+3.71%) - Among all products in this category, CTI Connector recorded the largest rating increase compared to last month

Last updated: October 01, 2026

How Does G2 Rank Call Center Infrastructure (CCI) Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 41,000+ Authentic Reviews
  • 408+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Call Center Infrastructure (CCI) Software

G2 Grid® for Call Center Infrastructure (CCI) Software plotting products by satisfaction and market presence

Highlighted products: RingEX, Aircall, Nextiva, Five9 Intelligent Cloud Contact Center Platform, Talkdesk, CloudTalk, Genesys Cloud CX, and Webex Calling.

Underlying data: [Grid® JSON](https://www.g2.com/categories/call-center-infrastructure-cci/grids.json?focus%5B%5D=ringex&focus%5B%5D=aircall&focus%5B%5D=nextiva&focus%5B%5D=five9-intelligent-cloud-contact-center-platform&focus%5B%5D=talkdesk&focus%5B%5D=cloudtalk&focus%5B%5D=genesys-cloud-cx&focus%5B%5D=webex-calling)

VICIHost

VICIhost is a comprehensive, enterprise-class, open-source contact center solution designed to manage inbound, outbound, and blended communications. It integrates predictive dialing capabilities and supports multiple channels, including phone calls, emails, and website chats, all accessible through a unified agent interface. This flexibility allows agents to operate from virtually any internet-connected location, enhancing operational efficiency and scalability. Key Features and Functionality: - Multichannel Communication: Handles inbound, outbound, and blended calls, as well as inbound emails and website chats within a single agent screen. - Advanced Dialing Options: Offers agent-controlled, broadcast, and predictive dialing modes to optimize call outreach. - Skills-Based Routing: Utilizes agent ranking to direct communications to the most appropriate personnel. - Integrated Call Recording: Provides built-in call recording for quality assurance and compliance purposes. - CRM Integration: Seamlessly integrates with various CRM systems, including Salesforce, Zoho, and Zendesk, to streamline customer relationship management. - Web-Configurable IVRs and Voicemail: Allows customization of interactive voice response systems and voicemail boxes to suit specific business needs. - Real-Time Reporting: Delivers immediate access to reports with features like "click-to-listen" for monitoring agent calls. - Security and Compliance: Ensures high-level data encryption from agent browsers to secure SSAE-16 certified hosting facilities, adhering to NIST-approved encryption standards. Primary Value and User Solutions: VICIhost addresses the complex needs of modern contact centers by providing a scalable and flexible platform capable of handling high volumes of customer interactions across multiple channels. Its comprehensive feature set enhances agent productivity, ensures regulatory compliance, and improves customer satisfaction. By offering a unified interface for various communication forms and integrating seamlessly with existing CRM systems, VICIhost streamlines operations and reduces the need for multiple disparate tools. Additionally, its robust security measures and compliance features provide peace of mind for businesses handling sensitive customer data.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate VICIHost?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.1/10)
  • Call Routing: 10.0/10 (Category avg: 8.9/10)
  • Performance Evaluation: 10.0/10 (Category avg: 8.6/10)
  • Call Monitoring: 8.3/10 (Category avg: 8.8/10)

Who Is the Company Behind VICIHost?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of VICIHost?

virtualQ

Successful customer connections - For almost ten years, virtualQ has been helping business customers to build successful, sustainable and positive connections with their customers. As a SaaS solution, the AI-based callback management has already saved more than 750,000,000 waiting minutes and established virtualQ as a trusted innovation partner in customer service. Today, 40+ employees from 10+ nations work at the Berlin and Stuttgart locations on the continuous further development of the highly flexible peak management software. Our clients see as much as an 8% increase in customer satisfaction scores and a 1,000 idle agent hours drop within 3 months of implementing our solutions. With a client base ranging from insurance to retail to service utility providers and others, we're looking forward to supporting your company to make your customers say, "Wow!"

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind virtualQ?

  • Seller: virtualQ
  • Year Founded: 2014
  • HQ Location: Berlin, DE
  • LinkedIn® Page: www.linkedin.com
    30 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of virtualQ?

VMukti Video Call Solution

VMukti’s Video Call Solution

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind VMukti Video Call Solution?

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of VMukti Video Call Solution?

What Are G2 Users Discussing About VMukti Video Call Solution?

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How it works

Voca Conversational Interaction Center

Turn Microsoft Teams into an Omnichannel Contact Center with Ready-to-use Conversational AI Voca Conversational Interaction Center (CIC) is built on Azure, giving your contact center the same 99.999% uptime and reliability as Microsoft Teams. A perfect fit between native Teams contact center features & a premium contact center. Have a look: Omnichannel Microsoft Teams Contact Center Voice, email, & webchat interactions give your customers more options for engaging on their terms with your agents. Trust the reliability that comes with Voca CIC being a native Azure-based app using Teams calling infrastructure & client platform to deliver collaborative customer and agent connection. - One-screen Agent Experience - Agent & Supervisor Teams Apps - Intelligent Interaction Routing - Supervisor Live Monitoring - Real-time & Historical Analytics - CRM Integration Self-Service IVA & Conversational IVR Conversational AI & API requests enable you to automate any service scenario for your customers. Voca CIC’s Conversational IVR enables customers to speak freely and resolve issues with intelligent, personalized voice assistants that can automate any service scenario, freeing agents for higher-value tasks, while reducing wait times and misrouted calls. - Pre-trained Conversational AI (NLU, TTS, & STT) - API Extensions - No-code Call Flow Designer - Built-in Microsoft Cognitive Services - Real-time IVR Reports - CRM & Database Dips Conversational Auto-Attendant Natural Language Understanding guides your callers to reach any company contact or department. Enable advanced AI to confidently handle and route calls the first time. Voca CIC’s Auto-Attendant allows callers to voice their reason for calling, using intuitive voice recognition to swiftly direct them to the appropriate department or call queue. - Microsoft Teams Presence-based Routing - 14 Languages Options - Built-in Voicemail & Notifications - Company Address Book Sync - Call Hunting Across Devices - Custom Company Vocabulary

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate Voca Conversational Interaction Center?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.1/10)
  • Call Routing: 10.0/10 (Category avg: 8.9/10)

Who Is the Company Behind Voca Conversational Interaction Center?

  • Seller: AudioCodes
  • Year Founded: 1993
  • HQ Location: Or Yehuda, Tel Aviv District, Israel
  • LinkedIn® Page: www.linkedin.com
    1,362 employees on LinkedIn®
  • Ownership: NASDAQ: AUDC

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Voca Conversational Interaction Center?

VoiceGuide IVR

IVR Software for professional business IVR and Dialer systems. Works with Cisco, Avaya and all other providers and integrates with call center systems. Easy to deploy and administer. Highly configurable and able to integrate using all major technologies. Modular dashboards and flexible report generation. Designed to handle large call volumes without losing any response speed, and is used in call centers handling tens of thousands of calls daily. Low per line pricing allows system to be affordable to SME. In business for over 20 years.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate VoiceGuide IVR?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 9.1/10)

Who Is the Company Behind VoiceGuide IVR?

Who Uses This Product?

  • Company Size: 50% Large, 50% Small

What Are Recent G2 Reviews of VoiceGuide IVR?

What Are G2 Users Discussing About VoiceGuide IVR?

VoIPline Telecom

VoIPline Telecom is business VoIP service provider, offering hosted PBX, SIP trunking, toll-free numbers, Microsoft Teams direct routing, call centre services and more.

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind VoIPline Telecom?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of VoIPline Telecom?

Voximal

Voximal is an IVR software solution that offers speech recognition and synthesis. Voximal works on top of Asterisk and it's VoiceXML 2.1 compliant and supports numerous features among which the voice synthesis and recognition..

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Voximal?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Voximal?

Yeastar Linkus UC Clients

Linkus UC Clients is a unified communications app that aims to help businesses stay connected anytime anywhere. Designed for the Yeastar P-Series Phone System, it transforms your desktop and mobile phone into a fully-featured office extension, provides a convenient call experience, and offers powerful collaboration features like presence, instant messaging, contacts management, CRM integration, etc. With Linkus UC Clients, work anywhere with integrated voice, messaging, conferencing, and more – from virtually any device. Available using Web browser, Microsoft Windows, macOS, iOS, and Android, Linkus makes real-time business communications and collaboration easy across multiple devices, for true one-number access.

Average Rating: 4.8/5.0

Total Reviews: 5

How Do G2 Users Rate Yeastar Linkus UC Clients?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind Yeastar Linkus UC Clients?

Who Uses This Product?

  • Company Size: 60% Small, 40% Medium

What Do G2 Reviewers Say About Yeastar Linkus UC Clients?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the flexibility of VoIP services with Linkus, enabling calls on any device seamlessly integrated with Teams.
  • Users love the softphone feature of Yeastar Linkus UC Clients, enabling calls from laptops and phones effortlessly.
  • Users value the convenience of receiving office calls on any device, seamlessly integrated with Teams.
  • Users enjoy the seamless integration with Teams, enabling calls from their office number on any device.
  • Users value the ease of use of Yeastar Linkus UC Clients, appreciating its compatibility with various communication apps.
Cons
  • Users find it frustrating when receiving a call from Linkus during another call, citing call drop issues for disruption.
  • Users experience upgrade issues due to version mismatches between Linkus and PBX firmware, impacting voice quality.

What Are Recent G2 Reviews of Yeastar Linkus UC Clients?

What Are G2 Users Discussing About Yeastar Linkus UC Clients?

4net Technologies

We provide contact centre and telephony solutions that address todays business issues with an intelligent and consultative approach.

Who Is the Company Behind 4net Technologies?

Aavaz

Aavaz is a leading provider of contact center solutions. Aavaz provides a set of products and services to fit your calling and other customer touch point needs today with upgrade paths to your needs tomorrow.

Who Is the Company Behind Aavaz?

Access Contact Center

Access Contact Center by NexTalk is a comprehensive call management platform designed to facilitate direct, private, and secure communication between businesses and their deaf or hard-of-hearing customers. By integrating seamlessly with existing contact center systems, it ensures compliance with the Americans with Disabilities Act (ADA and demonstrates a commitment to inclusivity and accessibility. Key Features and Functionality: - Direct Communication: Enables real-time text-based interactions between agents and customers without the need for third-party relay services, ensuring privacy and security. - Call Validation: Utilizes unique technology to authenticate TTY calls, confirming they originate from deaf or hard-of-hearing individuals. - Efficient Call Management: Offers features such as group calling, departmental call transfers, and the ability for administrators to monitor and engage in real-time chats. - Pre-Written Responses: Provides customizable, pre-written messages for common inquiries, enhancing response efficiency and consistency. - Availability Management: Allows staff to set their availability status, ensuring effective call routing and workload distribution. Primary Value and Solutions Provided: Access Contact Center addresses the critical need for businesses to communicate effectively with the deaf and hard-of-hearing community. By eliminating intermediaries, it ensures that conversations remain confidential and secure. The platform not only aids in achieving ADA compliance but also enhances customer satisfaction by providing a direct and respectful communication channel. Its integration capabilities and user-friendly features streamline operations, reduce call handling times, and demonstrate a company's dedication to inclusivity and equal access for all customers.

Who Is the Company Behind Access Contact Center?

  • Seller: NexTalk
  • Year Founded: 2008
  • HQ Location: Murray, US
  • LinkedIn® Page: www.linkedin.com
    13 employees on LinkedIn®

AheevaCCS

AheevaCCS is an inbound call solution that allows you to control the distribution of your inbound calls and processing times for customer satisfaction.

Who Is the Company Behind AheevaCCS?

  • Seller: Aheeva
  • Year Founded: 2000
  • HQ Location: Saint-Laurent, CA
  • Twitter: @Aheeva
    132 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    27 employees on LinkedIn®

Airline

Customer service centre automation with Google AI and Twilio. Tailored for your business needs. - Be swifter, smarter and leaner. Help your customers self-serve, your agents focus on value and give your analysts the control they need.

Who Is the Company Behind Airline?

  • Seller: DVELP
  • Year Founded: 1998
  • HQ Location: London, England, United Kingdom
  • LinkedIn® Page: www.linkedin.com
    670 employees on LinkedIn®
Inia Debnath
ID
Researched and written by Inia Debnath
Updated October 3, 2024