Top Unified Communications Consulting & SI Companies

Unified communications consulting and SI firms design and deploy the systems a business talks on: cloud phone systems (UCaaS), Microsoft Teams Phone and direct routing, Zoom and Webex, video meeting rooms, contact center platforms, and the SIP trunks, session border controllers and networks underneath. The usual trigger is an on-premises PBX reaching end of support, a carrier renewal, or a merger that left incompatible phone systems.

Compare the integrators below on platform partnerships and migrations of your size, then ask how they handle number porting, emergency calling (E911) and call quality testing. Vendor-neutral consultants and resellers paid by one vendor give different advice, so ask how each firm is compensated.

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We evaluate companies on verified profile data: services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

1,683 Companies

List of the Best Unified Communications Consulting & SI Agencies

CTN Solutions
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CTN Solutions is committed to providing high-quality technology services to small and medium-sized businesses (SMBs). The company strives to not only meet but also surpass client expectations in every facet of service delivery.
Highlights
$50-99/hr
Avg Hourly Rate
10-49
Employees
Blue Bell, Pennsylvania, Us
Services Provided
30% Managed IT Services
20% Cybersecurity Assessments & Hardening
25% Unified Communications Consulting & SI
25% Cloud Consulting & SI
AI Summary
“CTN Solutions delivers comprehensive technology services to small and medium-sized businesses, consistently exceeding client expectations through quality and dedicated service delivery.”
Adept Networks
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Adept Networks creates tailored IT solutions designed to ensure your business thrives. We uphold our commitments without placing our clients under long-term contracts. To effectively deliver personalized IT services that fit your business needs, Adept Networks invests time in understanding your spec
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Medford, Oregon, Us
Services Provided
35% Managed IT Services
15% Cybersecurity Assessments & Hardening
28% IT Staff Augmentation
22% Unified Communications Consulting & SI
AI Summary
“Adept Networks delivers customized IT solutions and managed services without long-term contracts, leveraging nearly 20 years of local expertise to meet diverse business needs effectively.”
Baker Security & Networks
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Baker Security & Networks is the largest reseller of Google Apps in Ireland. We have established a strong partnership with Google, collaborating closely since the launch of Google Apps in Europe in 2008. Currently, we serve over 200 Google Apps customers and support more than 90,000 users from our d
Highlights
$100-149/hr
Avg Hourly Rate
10-49
Employees
Dublin, Leinster, Ie
Services Provided+1 Services
23% Unified Communications Consulting & SI
10% IT Staff Augmentation
33% Customer Experience (CX) Strategy
20% Cybersecurity Assessments & Hardening
AI Summary
“Baker Security & Networks is Ireland's largest Google Apps reseller, offering comprehensive IT security solutions, managed networks, and a widely used Google Apps audit tool for enhanced domain security.”
Cubic Logics
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Cubic Logics, an ISO 9001:2008 certified company and a Microsoft Gold Partner, was recognized as the Most Promising Microsoft Solution Provider by CIO Review Magazine in 2015. Cubic specializes in SharePoint consulting, development, Office 365 deployment and migration, messaging, collaboration, virt
Highlights
$25-49/hr
Avg Hourly Rate
10-49
Employees
Bengaluru, Karnataka, In
Services Provided
33% Custom Web Application Development
24% Unified Communications Consulting & SI
10% Cloud Consulting & SI
33% Managed IT Services
AI Summary
“Cubic Logics, an ISO certified Microsoft Gold Partner, delivers SharePoint consulting, Office 365 deployment, collaboration, virtualization, and managed services to enhance productivity and reduce costs.”
ServBridge Incorporated Pte Ltd
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About Us: ServBridge Incorporated is a premier provider of IT and telecommunications system integration and solutions. We are dedicated to addressing our customers' evolving needs through cutting-edge products, technical assistance, and comprehensive after-sales support, all guided by our commitment
Highlights
$25,000+
Min Project Size
10-49
Employees
Singapore, Singapore, Sg
Services Provided+1 Services
15% Custom Web Application Development
10% Mobile App Development (iOS & Android)
25% Unified Communications Consulting & SI
25% Managed IT Services
AI Summary
“ServBridge Incorporated delivers advanced IT and telecommunications integration and solutions worldwide, combining technical expertise, innovative products, and dedicated customer support to meet evolving business needs.”
AlfaPro
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Since 2006, we have concentrated on providing reliable and proactive management of computer networks for businesses. Our clients are successful companies that seek to maximize their time on core business activities and view IT as a critical component best managed by a specialized provider. What sets
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Bratislava, Bratislava, Sk
Services Provided
43% Managed IT Services
7% Disaster Recovery & Business Continuity Planning
25% Unified Communications Consulting & SI
25% IT Staff Augmentation
AI Summary
“Since 2006, AlfaPro delivers proactive and reliable IT network management, ensuring efficient, problem-preventive solutions that enable businesses to focus on core activities with minimized downtime.”
Network Velocity
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Network Velocity, located in San Diego, offers Professional IT Support and Google Apps Migration services to clients throughout the United States. Our team of Google Apps Certified Deployment Specialists, based in the US, assists businesses in enhancing their Messaging and Collaboration through migr
Highlights
$50-99/hr
Avg Hourly Rate
2-9
Employees
San Diego, California, Us
Services Provided
25% CRM Consulting and SI
30% ECM Consulting and SI
20% ERP Consulting and SI
25% Unified Communications Consulting & SI
AI Summary
“Network Velocity provides professional IT support and Google Apps migration services across the U.S., enhancing business messaging and collaboration with certified expertise and cloud solutions.”
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Proactive Data Sytems Pvt. Ltd.
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Proactive Data Systems stands out as one of India's most seasoned and reliable Cisco Gold Partners, maintaining this reputation for over ten years. We specialize in designing and implementing Cisco's cutting-edge solutions in networking, cybersecurity, collaboration, and data centers with exceptiona
Highlights
250-999
Employees
Services Provided
65% IT Staff Augmentation
25% Unified Communications Consulting & SI
10% Other IT Consulting and SI
AI Summary
“Proactive Data Systems is a leading Indian Cisco Gold Partner offering expertise in networking, cybersecurity, collaboration, and data centers, supporting over 1,500 clients in digital transformation and security.”
SIP Oasis
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We simplify IT, Cybersecurity, and VoIP services with straightforward communication, no contracts, and the most responsive Help Desk available. Accountability is easy here—no blaming others; we take responsibility for solving problems. Billing is straightforward with a single budget-friendly monthly
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Hoover, Alabama, Us
Services Provided+1 Services
10% Cloud Consulting & SI
15% Other IT Consulting and SI
25% Unified Communications Consulting & SI
35% Managed IT Services
AI Summary
“SIP Oasis provides simplified IT, Cybersecurity, and VoIP services with transparent pricing, responsive support, and a no-contract approach, ensuring accountable and comprehensive customer care.”
Assured Enterprises
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Assured Enterprises offers specialized cybersecurity evaluations, consulting services, and solutions. With our proficiency in Analysis, Analytics, Design, and Architecture, we deliver customized solutions that enable our clients to drive ongoing growth while safeguarding their most important assets.
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Austin, Texas, Us
Services Provided
50% Cloud Consulting & SI
20% Unified Communications Consulting & SI
30% Other IT Consulting and SI
AI Summary
“Assured Enterprises specializes in cybersecurity consulting and tailored solutions, leveraging expertise in analysis, design, and architecture to enhance client growth and asset protection.”

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Top Unified Communications Consulting & SI Companies

List of the Best Unified Communications Consulting & SI Agencies

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