Best Unified Communication VARs Providers

How Many Unified Communication VARs Providers Products Does G2 Track?

Total Products under this Category: 47

Category Stats (Nov 2026)

  • Average Rating: 4.69/5 (↑0.01 vs Oct 2026) The average rating of products in this category, based on all submitted ratings

Last updated: November 10, 2026

How Does G2 Rank Unified Communication VARs Providers Products?

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Amplix

Amplix provides technology advisory services, including strategy, consulting, implementation, and managed services, to more than 3,500 clients nationwide, enabling data-driven technology decision-making and optimization. Amplix advisory services encompass strategy, consulting, implementation, and managed services in technology areas that include AI, cloud, infrastructure, security, unified communications, mobility, and business applications. Amplix is headquartered in Norwood, Massachusetts with over 200 employees in more than 20 states and Canada. For more information, visit www.amplix.com.

Average Rating: 4.6/5.0

Total Reviews: 90

Who Is the Company Behind Amplix?

Who Uses This Product?

  • Company Size: 82% Medium, 11% Small

What Are Recent G2 Reviews of Amplix?

What Are G2 Users Discussing About Amplix?

Redvoiss

redvoiss es un operador de telecomunicaciones chileno con más de 25 años de trayectoria y concesión de Subtel. Fue pionero en telefonía IP en Latinoamérica. Su contact center omnicanal reúne voz, WhatsApp, chat web, redes sociales y correo electrónico en una sola consola, con enrutamiento inteligente, monitoreo en vivo, marcación predictiva, grabación e integración con CRM. Incluye IA para transcribir, resumir y analizar conversaciones, además de agentes virtuales. La central telefónica en la nube (UC Cloud PBX) reemplaza la central física con anexos, IVR, colas y grabación accesibles desde cualquier dispositivo. Al ser operador, redvoiss entrega numeración propia, portabilidad y SIP trunk sin intermediarios. Todos los servicios se contratan por separado, se pagan por usuario al mes y se administran desde una sola cuenta, con soporte local 7x24 y certificación ISO 27001.

Average Rating: 4.8/5.0

Total Reviews: 2

Who Is the Company Behind Redvoiss?

  • Seller: Redvoiss
  • Year Founded: 2003
  • HQ Location: Providencia, CL
  • LinkedIn® Page: www.linkedin.com
    58 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Medium, 50% Large

What Are Recent G2 Reviews of Redvoiss?

ShoreTel

ShoreTel engages in the development and sale of Internet protocol (IP) communications systems for enterprises internationally.

Average Rating: 4.0/5.0

Total Reviews: 2

Who Is the Company Behind ShoreTel?

  • Seller: ShoreTel
  • Year Founded: 1972
  • HQ Location: Kanata, Ontario, Canada
  • LinkedIn® Page: www.linkedin.com
    4,002 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of ShoreTel?

What Are G2 Users Discussing About ShoreTel?

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USPBX Communications

USPBX Communications is a Las Vegas-based, fully licensed VoIP and hosted PBX provider helping businesses across Nevada and nationwide modernize, simplify, and strengthen the way they communicate. We provide cloud-hosted phone systems, SIP trunking, unified communications, business texting available at a reasonable cost, call routing, voicemail, auto attendants, call recording, call transcribing, advanced voice services, real-time reporting tools, and more. What makes USPBX different is that we do not force customers into a generic, one-size-fits-all phone platform. We take time to understand how each business operates, including call flows, departments, remote users, compliance needs, customer service expectations, growth plans, and budget concerns. From there, we design a communication system that supports the way the company actually works. A key advantage of working with USPBX is access to detailed reporting and analytics. Businesses gain visibility into call volume, missed calls, response times, employee performance, and customer interaction trends. These insights help improve service, optimize staffing, increase accountability, and uncover missed opportunities—turning your phone system into a true business tool. Call recording and transcription add another level of value. Conversations can be reviewed for training, quality control, and dispute resolution, while transcriptions can be converted into multiple formats to support documentation, compliance, internal communication, or integration with other systems. This gives businesses greater visibility and control over their communications. Many companies are overpaying for phone service without realizing it. USPBX helps review current bills, contracts, usage, hidden fees, unused lines, and outdated equipment to identify savings while improving reliability and performance. With USPBX, your phone system comes fully equipped at one predictable monthly price. There are no unnecessary add-ons for essential features like auto attendants, voicemail, call routing, mobile apps, call recording, or transcription. Business texting is available at a reasonable cost, and text marketing can be added with proper compliance guidelines in place. This allows businesses to access enterprise-level capabilities without the typical added expense. As a licensed VoIP Interconnect Carrier, USPBX owns and operates its underlying telecom infrastructure rather than reselling another provider’s service. This provides greater control, faster support, competitive pricing, and more flexibility when standard providers fall short. Backed by over two decades of telecommunications and IT expertise through Blue Water Networks, USPBX delivers complete end-to-end support, including system design, phones, network planning, deployment, monitoring, troubleshooting, and on-site assistance. We combine local Las Vegas service with carrier-grade technology to keep businesses connected and running when it matters most.

Average Rating: 5.0/5.0

Total Reviews: 2

Who Is the Company Behind USPBX Communications?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of USPBX Communications?

CXponent

CXponent is a customer-focused provider of IT Sourcing Advisory and Deployment Services for mid-sized companies. We streamline buying committee decisions when time-consuming technology purchases and deployments need extra support to reduce risk and ensure their team spends their time contributing to high value meetings.

Average Rating: 5.0/5.0

Total Reviews: 2

Who Is the Company Behind CXponent?

  • Seller: CXponent
  • Year Founded: 2021
  • HQ Location: Chicago, US
  • LinkedIn® Page: www.linkedin.com
    24 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Large, 50% Medium

What Are Recent G2 Reviews of CXponent?

What Are G2 Users Discussing About CXponent?

Unified Communications Diagnostics

With Unified Communications Diagnostics, you’re able to optimize the performance and availability of your UC systems by detecting, pinpointing and assisting in the resolution of operational issues that arise. Quickly locate the root cause of issues and get knowledge-based solutions before they impact systems and users. UC Diagnostics helps administrators detect problems in their messaging environments by displaying Exchange and Skype for Business Server messaging-component activities through a single, easy-to-use interface.

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind Unified Communications Diagnostics?

  • Seller: Quest Software
  • Year Founded: 1987
  • HQ Location: Austin, TX
  • LinkedIn® Page: www.linkedin.com
    3,507 employees on LinkedIn®
  • Ownership: NYSE: DGX

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of Unified Communications Diagnostics?

What Are G2 Users Discussing About Unified Communications Diagnostics?

Vivo Technologies

Vivo Technologies is a modern and holistic unified communications and collaboration (UCC) solutions provider. Just as technology has evolved rapidly over the last decade, Vivo likewise has evolved the process for designing, deploying, and supporting UCC solutions.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Vivo Technologies?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Vivo Technologies?

Acuative

Acuative provides the world’s leading companies with a complete range of advanced technology and managed services, enabling customers to utilize a single source provider for all of their network requirements. We have extensive relationships with over 100 manufacturers and carriers across the world. We are a Cisco Gold Managed Services partner and have longstanding partnerships with Cradlepoint, Fortinet and Juniper. Acuative has a specific focus and expertise in implementing and managing voice & data networks in a highly secure environment. Acuative simplifies the entire process of managing today’s technology. We leverage a powerful combination of expertise, round-the-clock availability and extensive technical resources to deliver faster efficiency gains, speed to implement and the highest return on investment to our customers.

Average Rating: 4.6/5.0

Total Reviews: 8

Who Is the Company Behind Acuative?

  • Seller: Acuative
  • Year Founded: 1984
  • HQ Location: Fairfield, NJ
  • LinkedIn® Page: www.linkedin.com
    636 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 75% Large, 13% Medium

What Do G2 Reviewers Say About Acuative?

AI-generated summary from verified user reviews

Pros
  • Users commend the expertise of Acuative's skilled professionals, who arrive prepared and ready to tackle challenges.
  • Users value the thoroughly professional approach of Acuative, appreciating their personal touch and attentive service.
  • Users value the attention to detail at Acuative, noting their professional yet personal problem-solving approach.
  • Users admire Acuative's innovative solutions, which provide reliable telecommunications for businesses of all sizes.
  • Users value the personalized problem-solving approach of Acuative, feeling genuinely supported in their needs.
Cons
  • Users feel that poor customer support hinders their experience, highlighting a lack of timely communication and acknowledgment.

What Are Recent G2 Reviews of Acuative?

BryteCall Telecom, LLC

BryteCall Telecom, LLC is a Miami-based telecommunications company specializing in cloud-based Voice over Internet Protocol (VoIP) solutions tailored for small businesses. Their services are designed to enhance communication efficiency and reliability while offering significant cost savings. With a commitment to transparent pricing and no long-term contracts, BryteCall provides scalable and cost-effective business phone systems that adapt to the evolving needs of modern enterprises. Key Features and Functionality: - Cloud Phone System: Enterprise-grade VoIP with crystal-clear HD voice, compatible with desk phones, computers, and mobile devices. - 99.999% Uptime: Carrier-grade reliability ensured by redundant data centers, guaranteeing continuous business connectivity. - Mobile App: iOS and Android applications that allow users to make and receive business calls from anywhere, ensuring no important call is missed. - Video Conferencing: Built-in HD video meetings with screen sharing capabilities, facilitating face-to-face collaboration from any location. - Auto-Attendant: Professional automated greetings and call routing to direct callers to the appropriate department instantly. - Cost Savings: Plans starting at $22 per user per month, offering an average savings of over 25% compared to traditional providers. Primary Value and Solutions Provided: BryteCall addresses the communication challenges faced by small businesses by offering a comprehensive VoIP platform that combines reliability, flexibility, and affordability. Their solutions eliminate the need for traditional phone systems, reducing costs and simplifying setup with a white-glove service approach. By integrating calling, video conferencing, and messaging into a single platform, BryteCall enhances team collaboration and ensures businesses remain connected, regardless of location. The absence of long-term contracts and transparent pricing further empowers businesses to adapt their communication infrastructure as they grow, without financial constraints.

Who Is the Company Behind BryteCall Telecom, LLC?

CallCenterBoost

CallCenterBoost provides wholesale VoIP and SIP termination for businesses: international A-Z routes, call-center and predictive-dialer routes, CLI/NCLI routes, Press 1 broadcast and AI voice SIP/BYOC connectivity. Routes are tested before live traffic, rates are published per destination, and accounts are topped up in USDT. Operated by VOIP OFFICE LIMITED (UK company 12291159).

Who Is the Company Behind CallCenterBoost?

Click2Call

Click2Call is an Australian business phone provider for small businesses and solo operators. Get a local 02, 03, 07 or 08 number from $10 a month ex GST, or a 1300, 1800 or 04 mobile number, and set it up online in minutes. Every number includes AI answering, call recording and AI transcripts at no extra cost. Add a cloud phone system with extensions and call queues for $25 a user a month ex GST, or make and take calls in Microsoft Teams through Direct Routing. No lock-in contract, a 7-day free trial with no credit card, and data stored in Australia. Click2Call is run by Bcom Services Pty Ltd on the Gold Coast.

Who Is the Company Behind Click2Call?

  • Seller: Click2Call
  • Year Founded: 2019
  • HQ Location: Surfers Paradise, AU
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

CNP Technologies

Technology moves pretty fast. CNP Technologies keeps up with it all.

Who Is the Company Behind CNP Technologies?

Community Phone

Community Phone delivers plug and play, reliable business phone service with unlimited U.S. calling and no internet required. Use it physically through our base unit, a wireless device that connects your existing phone to our network, or virtually via our mobile app or desktop dashboard. Built for Main Street businesses that do not work behind a desk, like auto body shops and hair salons, it gives you the flexibility to stay connected wherever you are. Forward calls, set custom rules, ring your whole team at once, read voicemails, send and receive SMS, and automatically text customers when calls are missed. Features include Advanced Call Forwarding, IVR and Dial Menu, Customized Greeting, Cloud Voicemail, and Live Transfer, all manageable through our dashboard or with help from our B2B support team. Every account includes a dedicated account manager and priority support with wait times under 30 seconds. Features vary by plan.

Who Is the Company Behind Community Phone?

CRM++ CTI

Pioneers in digital transformation solution to deliver customer 360°. Specialize in cognitive sales and field service management solutions for Salesforce

Who Is the Company Behind CRM++ CTI?

CT Pros

YOUR TRUSTED BUSINESS COMMUNICATIONS PROVIDER

Who Is the Company Behind CT Pros?

  • Seller: CT Pros
  • Year Founded: 1998
  • HQ Location: Crystal Lake, US
  • LinkedIn® Page: www.linkedin.com
    21 employees on LinkedIn®
Neeraja Prakash
NP
Researched and written by Neeraja Prakash
Updated October 12, 2026