--- title: CallTower Reviews meta_title: 'CallTower Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 377 reviews by the users' company size, role or industry to find out how CallTower works for a business like yours. aggregate_rating: rating_value: 4.3 review_count: 377 scale: '5' date_modified: '2026-07-17' parent_category: name: Collaboration & Productivity url: https://www.g2.com/categories/collaboration-productivity --- # CallTower Reviews **Vendor:** CallTower **Category:** [UCaaS Platforms](https://www.g2.com/categories/ucaas-platforms) **Average Rating:** 4.3/5.0 **Total Reviews:** 377 ## About CallTower Since 2002, CallTower has been at the forefront of transforming global communication, emerging as a leader in enterprise-class cloud communication, collaboration, and CX solutions. We empower businesses with cutting-edge technologies like Microsoft® Teams Operator Connect, Webex by Cisco®, Zoom Phone, and AI-driven contact center solutions, including Webex Contact Center, Five9, and Genesys. Our expertise in contact center solutions enhances CCaaS and CX capabilities, delivering personalized optimization, conversational AI, and advanced analytics to elevate customer experiences and accelerate digital transformation. Driven by innovation and a commitment to excellence, CallTower continues to redefine how businesses connect, collaborate, and thrive on a global scale. ## CallTower Pros & Cons **What users like:** - Users highlight the **outstanding customer support** from CallTower, ensuring a seamless onboarding and troubleshooting experience. (56 reviews) - Users find CallTower's **efficient customer service** invaluable, appreciating their professionalism and support for Microsoft offerings. (49 reviews) - Users value the **reliable VoIP and UCaaS services** of CallTower, ensuring seamless communication for business operations. (39 reviews) - Users commend the **ease of use** of CallTower, facilitating efficient self-service and smooth communication for teams. (37 reviews) - Users appreciate the **excellent customer service** of CallTower, noting quick responses and helpful support from real people. (35 reviews) - Easy Setup (31 reviews) - Quick Setup (24 reviews) - Quick Response (17 reviews) - Efficiency (15 reviews) - VoIP Services (14 reviews) **What users dislike:** - Users experience **slow and inadequate customer service** , facing delays in support and unresolved issues. (16 reviews) - Users report **billing issues** with CallTower, citing confusion and delays in receiving accurate invoices. (12 reviews) - Users express frustration with **poor customer support** , as assistance is often unhelpful and issues remain unresolved. (12 reviews) - Users find the **lack of intuitiveness** in CallTower's admin portal hinders easy management of DIDs and tasks. (11 reviews) - Users experience **long wait times** for support and hardware, impacting overall satisfaction with CallTower's services. (11 reviews) - Complex Processes (10 reviews) - Lack of Clarity (10 reviews) - Difficult Settings Management (9 reviews) - Difficult Setup (8 reviews) - Navigation Difficulty (8 reviews) ## CallTower Discussions - [What is CallTower used for?](https://www.g2.com/discussions/what-is-calltower-used-for) - 1 comment - [View CallTower pricing details and edition comparison](https://www.g2.com/products/calltower/reviews?page=10§ion=pricing&secure%5Bexpires_at%5D=2026-07-27+21%3A32%3A42+-0500&secure%5Bsession_id%5D=8cd4c615-eeeb-48b3-97fe-64a14b69f1eb&secure%5Btoken%5D=de4f71d2bff436d8d3902257f9be00188c96af073e0c9167c13dd8acc0f887c0&format=llm_user) ## CallTower Integrations - [Microsoft Outlook](https://www.g2.com/products/microsoft-outlook/reviews) - [Microsoft Teams](https://www.g2.com/products/microsoft-teams/reviews) - [Salesforce Headless 360 Platform (formerly Salesforce Platform)](https://www.g2.com/products/agentforce-360-platform-formerly-salesforce-platform/reviews) - [Talkdesk](https://www.g2.com/products/talkdesk/reviews) - [Webex Calling](https://www.g2.com/products/webex-calling/reviews) - [Zoom Phone](https://www.g2.com/products/zoom-zoom-phone/reviews) ## CallTower Features **Channels** - Voice - Social - Web Chat - Mobile SMS - Email **Platform** - Omnichannel - Mobile Access - Queue Management - Call Routing - Call Back - IVR - Automatic Call Distribution **Generative AI** - AI Text-to-Speech **Generative AI** - AI Text-to-Speech **Platform Basics - VoIP Providers** - PBX systems, VoIP Softphone - Call Management - Network monitoring - Integrations - Virtual PBX - SIP trunking services **Agentic AI - UCaaS Platforms** - Autonomous Task Execution - Cross-system Integration - Adaptive Learning - Natural Language Interaction **Basic Communication** - Phone Calls - Video Calls - Instant Messaging - Screen Sharing - Conference Calls - Desk-to-Desk Calls **Functions** - Session Routing - Session Queuing - Concurrent Calling - Speech Analytics - Auto Dialer - IVR - Inbound Screen Pop - Persistent Data **Extensions** - Tenancy Flexibility - Native VoIP - CCaaS Option **Workforce Management** - Call Monitoring - Performance Evaluation **Call Center Infrastructure (CCI)** - Autonomous Task Execution - Cross-system Integration - Natural Language Interaction - Proactive Assistance **Agentic AI - Contact Center** - Autonomous Task Execution - Cross-system Integration - Natural Language Interaction - Proactive Assistance **Agentic AI - VoIP Providers** - Autonomous Task Execution - Cross-system Integration - Adaptive Learning - Proactive Assistance **Administrative** - Session Summary Notes - Administrator Access - Reporting & Dashboards - Session Recording - Agent Scheduling and Assignment **Administrative** - Call Recording - Reporting & Dashboards **Access** - Software Pairing - Browser Extension - Individual Download **Advanced Features** - Hold Music - Automated Attendants - VOiP Number **Features** - Voicemail to Email - Voicemail to SMS - File Sharing - Voice Conferencing - Video Conferencing - Conference Transcripts ## Top CallTower Alternatives - [RingEX](https://www.g2.com/products/ringex/reviews) - 4.2/5.0 (1,382 reviews) - [Dialpad Connect](https://www.g2.com/products/dialpad-connect/reviews) - 4.4/5.0 (4,036 reviews) - [Nextiva](https://www.g2.com/products/nextiva/reviews) - 4.5/5.0 (3,557 reviews)