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    Cloud PBX

    Professional and reliable enterprise-grade cloud communications.

    Mobility is a Must

    Device-agnostic communications & collaboration tools that enables your employees to work effectively, regardless of where they are.

    Substantial Savings

    Spend less with no capex and low, predictable monthly cost per user.  You get all the features you need and save up to 50% on your phone expense.

    Carrier-Grade Platform

    Built on the most robust, secure, and reliable cloud communications platform to keep your enterprise operational and connected.


    Cloud Contact Center

    Modernize your contact center to drive better business results and meet customer’s expectations.

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      Voice, web, email, chat and social channels in a unified cloud contact center environment that improves agent productivity and customer experience.

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      Predictive analytics that dynamically matches customers and agents using the agent, customer, and interaction history data to optimize resolutions

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      Salesforce Integration

      A unified environment to run all contact center operations within Salesforce to improve agent, supervisor and administrator productivity.

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      Hybrid Cloud

      Centrally routes omni-channel customer interactions to distributed on-premise and cloud systems for a graceful migration to a cloud contact center.

    Office 365

    Your must-have business tools to achieve your business goals.


    Engage and connect with your co-workers and customers, share files, host online meetings from any device.


    Leverage today’s cloud technology to ensure your business remains competitive with always up-to-date Office apps.


    Get easy access to your email, calendar, files, and Office apps from any device, at the office, at home, or on the road.


    Know that your files are securely backed up and can be recovered and accessed at any time. Protect what matters.

    Unified Threat Management (UTM) & Firewall

    High-performance, next generation enterprise firewall protection.

    As the threat landscape continues to change in volume and sophistication, the need to protect the integrity of your enterprise network and data is imperative.

    • Next generation firewall to provide enhanced end-to-end network security and protection.
    • Intrusion detection and prevention to identify what applications are allowed to traverse your network.
    • Web filtering and content control to block and/or allow specific IP addresses and file signatures.
    • Anti-malware and antivirus to stop unwanted threats into your network.


    A smart and responsive network that adapts in real-time to bandwidth demands and network conditions.

    Simplified Branch Office
    Transform your disparate, legacy network into a centrally orchestrated solution that ties all applications, control, monitoring & maintenances together.
    Application Optimization
    Assign and prioritize business-critical applications over multiple connectivity links regardless of speed of provider for maximum performance.
    Reliability & Performance
    Maximize throughput, reliability, and performance by defining your network topology such as traffic routing, VPN, COS, and application policies.
    Low-Cost Bandwidth
    Leverage your current low-cost circuits and transform them into a smart and secure SD-WAN while improving your network performance.

    The D4 Difference

    Dimension4 delivers secure cloud services for today’s modern businesses.

    Always-On Premier Support

    24×7 live customer support, available via phone, email, or chat

    High-Touch Customer Experience

    Dedicated onboarding specialist & account management

    On-Demand Technical Expertise

    Full trained & certified cloud engineers at your fingertips

    Timeless, Forward-Thinking Technology

    Diverse and innovative services for businesses of all sizes