---
title: 1-VoIP Reviews
meta_title: '1-VoIP Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how 1-VoIP works for a business like yours.
aggregate_rating:
  rating_value: 3.0
  review_count: 1
  scale: '5'
date_modified: '2026-06-21'
parent_category:
  name: Collaboration & Productivity
  url: https://www.g2.com/categories/collaboration-productivity
---


# 1-VoIP Reviews
**Vendor:** 1-VoIP  
**Category:** [VoIP Providers](https://www.g2.com/categories/voip-providers)  
**Average Rating:** 3.0/5.0  
**Total Reviews:** 1
## About 1-VoIP
1-VoIP's owners have a telecom background spanning over 40 years of experience. After transitioning to VoIP in 2005, the company built a solid reputation of reliability and customer satisfaction. Paired with excellent customer service and technical support, 1-VoIP established itself as a dominant name in the VoIP industry.




## 1-VoIP Reviews
  ### 1. 1-VoIP 

**Rating:** 3.0/5.0 stars

**Reviewed by:** Lissett d. | Marketing Manager , Internet, Small-Business (50 or fewer emp.)

**Reviewed Date:** July 20, 2018

**What do you like best about 1-VoIP?**

This company takes customers of any size and offers some additional perks that few others openly promote.  

**What do you dislike about 1-VoIP?**

One frustrating aspect of the site is the lookup feature for International calling. 

**Recommendations to others considering 1-VoIP:**

Try it very well before buying it.

**What problems is 1-VoIP solving and how is that benefiting you?**

They are cheaper and allow international calls.


## 1-VoIP Discussions
  - [What is 1-VoIP used for?](https://www.g2.com/discussions/what-is-1-voip-used-for)

- [View 1-VoIP pricing details and edition comparison](https://www.g2.com/products/1-voip/reviews?page=1&section=pricing&secure%5Bexpires_at%5D=2026-08-08+14%3A42%3A19+-0500&secure%5Bsession_id%5D=01ab72f2-93c3-4b77-b29f-cf85e3357bfc&secure%5Btoken%5D=73faa5a3288917abe6fb5b3b459e8fe6411b786a581dca92d71dbea66d71619d&format=llm_user)

## 1-VoIP Features
**Additional Functionality**
- Third-Party Integrations
- To-Do List
- @mentions
- Single Sign On
- File Management
- Activity Dashboard
- Drag & Drop
- Alerts/Notifications
- Prioritization
- Access Controls/Permissions
- Screen Sharing
- Content Management
- Brainstorming
- AI Copilot
- File Transfer
- Calendar Management
- Status Tracking
- Real-Time Notifications
- Version Control
- Task Management
- Activity Tracking
- Real Time Editing
- Communication Management
- Chat/Messaging
- Tagging
- Generative AI
- Assignment Management
- Task Scheduling
- Project Management
- Collaboration Tools
- Workflow Management
- Secure Data Storage
- File Sharing
- Document Storage
- Task Progress Tracking
- Discussions/Forums
- Commenting/Notes
- Reporting & Statistics
- Contact Management
- Video Conferencing
- Progress Tracking
- Mobile Access
- API
- Document Management
- Customizable Branding

**Platform Basics - VoIP Providers**
- PBX systems, VoIP Softphone
- Call Management
- Network monitoring
- Integrations
- Virtual PBX
- SIP trunking services
- Contact Management
- Communication Management
- Fax Management
- Call List Management
- Call Center Management
- Queue Management
- Third-Party Integrations
- Computer Telephony Integration
- Real-Time Monitoring
- Call Monitoring
- Workflow Management
- Call Center Integration

**Basic Communication**
- Phone Calls
- Video Calls
- Instant Messaging
- Screen Sharing
- Conference Calls
- Desk-to-Desk Calls
- SMS Messaging
- Chat/Messaging
- Video Call Recording
- Two-Way Audio & Video
- SIP Trunking

**Agentic AI - VoIP Providers**
- Autonomous Task Execution
- Cross-system Integration
- Adaptive Learning
- Proactive Assistance

**Access**
- Software Pairing
- Browser Extension
- Individual Download

**Advanced Features**
- Hold Music
- Automated Attendants
- VOiP Number

**Additional Functionality**
- Live Chat
- Multi-Channel Communication
- Customizable Reports
- Call Tracking
- Automatic Call Distribution
- Real-Time Data
- Purchasing & Receiving
- Employee Directory
- AI Copilot
- Activity Tracking
- Collaboration Tools
- Call Scripting
- Real-Time Reporting
- Call Recording
- Real-Time Analytics
- Virtual Call Center
- Activity Dashboard
- Reporting & Statistics
- CRM
- Auto-Dialer
- Generative AI
- Contact Database
- Call Transfer
- Call Reporting
- Call Logging
- Voice Mail
- Caller ID
- Customizable Caller ID
- Mobile Access
- Callback Scheduling
- IVR
- API
- Interaction Tracking
- Call Routing
- Alerts/Notifications
- Video Conferencing
- Call Conferencing
- Call Disposition
- Predictive Dialer
- Spam Blocker
- On-Demand Recording
- Caller Profiles
- Multiple User Accounts
- VoIP Connection
- Conferencing
- Text to Speech
- Reporting/Analytics
- VoIP
- Call Queues
- Call Screening
- Access Controls/Permissions
- Online Voice Transmission
- Unified Communications
- Voicemail Transcription

## Top 1-VoIP Alternatives
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