Managed VoIP · Nationwide + NJ NY PA FL

Business VoIP Phone Systems, Fully Managed by Your MSP

Hosted VoIP that just works. We deliver the platform remotely to businesses anywhere in the United States, with on-site phone install, cabling, and US-based support across New Jersey, New York, Pennsylvania, and South Florida. Plans starting at $18.95 per user per month, no long-term contract.

📞 From $18.95 / user / mo🇺🇸 US-based support🔗 Number porting included📅 No long-term contract
Get a VoIP Quote
Tell us about your team and we will send back a tailored quote.

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    Or call (973) 777-7227 to speak with an engineer.
    From $18.95
    Per User / Month
    US-Based
    Engineer Support
    No Contract
    Month to Month
    Nationwide
    Remote + 4-State Onsite


    Quick Answer

    Managed VoIP phone systems are hosted, cloud-delivered business phone services where a Managed Service Provider handles installation, SIP trunk configuration, number porting, security, encryption, and US-based support. On-Site Technology delivers managed VoIP remotely to businesses across the United States, with on-site hardware install, cabling, and physical support across Northern NJ, the NYC metro, Pennsylvania, and South Florida. HIPAA-aware deployments, PCI DSS-compliant call handling, and SIP TLS encryption are configured by default.


    VoIP vs. Traditional PBX: How They Compare

    Weighing a hosted VoIP phone system against a legacy on-premise PBX? Here is the side-by-side before signing another five-year copper-line lease.

    Capability
    Managed VoIP
    Traditional PBX
    Upfront cost
    Low, phones only
    High, PBX + cabling
    Monthly billing
    Predictable per-user
    Per-line + LD fees
    Adding a user
    Minutes, in a portal
    Truck roll + cabling
    Remote / mobile workers
    Built-in apps
    Forwarding hacks
    Disaster failover
    Automatic to mobile
    Manual forwarding
    Software updates
    Pushed automatically
    Vendor visit, billed
    Call analytics & recording
    Standard / add-on
    Separate appliance
    Multi-location offices
    One platform, free site-to-site
    PBX per site


    Estimate Your Monthly VoIP Cost

    Enter your extension count, pick your plan, add the features you need. Volume discounts apply automatically. Non-profit pricing knocks $2 off every extension.

    Tier: 20–49 extensions

    Estimated Monthly Cost
    $598.00
    20 extensions · Standard
    Extensions (20 × $23.95)$479.00

    Get a Tailored Quote

    Estimate excludes applicable taxes and regulatory fees. Actual quote may vary based on hardware, install, and integrations.


    Standard vs. Plus — Side by Side

    Most teams start on Standard. Plus adds the contact-center features (queues, recording, analytics, CRM integrations) when you outgrow it.

    Standard vs. Plus — What’s Included
    Feature
    Standard
    Plus
    Unlimited Domestic Calling
    Mobile & Desktop Apps
    Advanced PBX Features
    HD Voice
    Business SMS
    Local Number Included
    Voicemail Transcription
    Unlimited Conferencing
    Apps & Integrations


    What’s Billed by the Minute

    Domestic calling is unlimited. A handful of usage-based items are billed in arrears at the rates below so you only pay for what you actually use.

    Usage-Based Rates — Billed in Arrears
    Item
    Rate
    Incoming Toll-Free
    $0.039/min
    Conference Bridge, per User Standard only
    $0.039/min
    Call Recording (storage free for 30 days)
    $0.005/min
    Call Recording Storage (after 30 days)
    $0.0025/min
    International
    Varies
    Usage-related items are billed monthly in arrears at the rates above. Volume above 100,000 minutes/month qualifies for tiered pricing — ask for a quote.
    Volume discounts apply automatically at 20, 50, and 100+ seats. Per-minute usage (toll-free incoming, conference, recording storage) billed in arrears at standard rates. All prices exclude applicable taxes and regulatory fees.


    Every Feature Modern Business Phones Need

    Auto attendants, mobile apps, voicemail-to-email, and conference bridging come standard. Advanced contact-center features are a tier away when you need them.

    Mobile & Desktop Apps

    Take your extension anywhere on iOS, Android, Mac, or Windows.

    Auto Attendant

    Smart greeting and routing including holiday-specific call flows.

    Voicemail to Email / SMS

    Get transcribed voicemails in your inbox or by text in seconds.

    Call Queues & Agents

    Skill-based queue distribution with live agent presence.

    Conference Bridging

    Dial-in audio bridges with PIN access for client and team calls.

    Dial-by-Name Directory

    Callers reach the right person without memorizing extensions.

    Call Recording

    Inbound and outbound recording with retention controls.

    Reporting & Analytics

    Call volume, queue performance, and agent activity dashboards.

    CRM Integrations

    Click-to-dial, screen pops, and call logging into your CRM.

    Multi-Site Calling

    Free extension dialing between offices and remote workers.

    Find Me / Follow Me

    Ring desk, mobile, and softphone in sequence so calls reach you.

    Intercom & Paging

    Overhead paging and desk-to-desk intercom across the office.


    Why Buy VoIP From an MSP, Not a 1-800 Carrier

    National VoIP brands ship you a box and an activation code. We physically install the handsets, tune your network, port your numbers, and own the result.

    On-Site Install in NJ, NY, PA & FL

    Inside our four-state footprint, our techs handle on-site provisioning, handset configuration, and go-live verification. Cabling, mounting, and physical installation are available as a separately scoped, time-and-materials engagement. Outside the footprint, phones are pre-provisioned and drop-shipped with remote setup support.

    US-Based Support

    A real engineer answers when you call. No offshore tier-one script readers. The Evolve refresh program also rolls in new hardware on a 36-month cycle.

    Secured by Default

    SIP TLS encryption, SRTP for media, geo-fencing on outbound calling, anti-toll-fraud rules, and rate-limiting all configured before the system goes live.

    Stitched Into Your IT Stack

    Phones share the network with the rest of your IT but stay isolated on a dedicated voice VLAN for security and call quality. When we run your network through Managed IT Services, QoS, firewall rules, and Microsoft 365 SSO are tuned together.


    How We Deploy Your New Phone System

    From kickoff to cutover, most deployments wrap inside three to five weeks depending on the number-port carrier timeline.

    1

    Discovery

    User counts, current carrier, hardware preferences, integrations needed.

    2

    Number Port Plan

    LOA submitted to your carrier, target port date set, temp DIDs assigned.

    3

    Network Readiness

    QoS, firewall, switch config, and bandwidth check at every site.

    4

    On-Site Install

    Phones racked, cabled, provisioned, and tested at every desk.

    5

    Training & Cutover

    User training, port executes, support team on standby for go-live week.


    Industries We Phone-System For

    Different industries phone differently. Compliance, call volume, and reliability needs shape how we configure each deployment.

    Legal & Professional Services

    Call recording for matter files, voicemail-to-email for billable response time, dial-by-name for 100+ attorney directories.

    Healthcare

    HIPAA-aware call handling, patient queue routing, after-hours triage, and signed BAAs in place when PHI passes through voicemail.

    Manufacturing & Distribution

    Overhead paging, shop-floor handsets, multi-shift call queues, and integration with shipping and ERP platforms.

    Multi-Location Businesses

    One platform across all sites, free extension dialing, centralized auto-attendant control, consolidated billing.

    Non-Profit Organizations

    Discounted per-extension pricing, simple call queues for donor and volunteer lines, voicemail-to-email so messages never get lost between shifts.

    Government & Public Sector

    Recorded lines for accountability, reliable failover for emergency services, audit-ready logs, and transparent per-extension pricing that fits public-sector procurement.


    Reliability That Survives Bad Days

    When the internet hiccups, the power flickers, or a snowstorm closes the office, the phones still answer.

    Auto Mobile Failover

    If your office internet drops, calls reroute to staff mobile apps without missing a ring.

    Geo-Redundant Carrier

    SIP trunks land in multiple data centers. We target a 99.99% platform uptime.

    Encrypted End to End

    SIP TLS for signaling, SRTP for media, with toll-fraud and geo-rules locked down by default.

    Hybrid Service Model

    Platform delivered remotely to businesses anywhere in the United States. On-site installation, cabling, and physical support across Northern New Jersey (Bergen, Passaic, Essex, Morris, Hudson), the New York metro, Eastern Pennsylvania, and South Florida (Broward, Miami-Dade, Palm Beach).



    VoIP Phone System FAQ

    The questions buyers ask us most when they are evaluating a managed VoIP phone system.

    What is a managed VoIP phone system?

    A managed VoIP phone system is a hosted, cloud-based business phone service where a Managed Service Provider handles installation, SIP configuration, security, monitoring, and support. Calls travel over your internet connection instead of copper lines, and the entire platform is administered for you. Pair it with our Managed IT Services to keep the underlying network tuned.

    How much does a business VoIP phone system cost?

    Most business VoIP plans bill per user per month. Our Standard plan starts at $18.95 per user per month with unlimited US calling, and our Plus plan at $32.95 per user per month adds call queues, recording, analytics, and CRM integrations. Non-profit pricing is often well below the published rate. All prices exclude applicable taxes and regulatory fees. Volume discounts apply at 25, 50, and 100+ seats. There is no long-term contract.

    Is VoIP secure for business calls?

    Yes, when configured properly. We deploy with SIP TLS encryption for signaling, SRTP for media, geo-fencing on outbound dialing to block toll fraud, rate limiting, and tightly scoped firewall ACLs. The same security stack is part of our broader Managed Cybersecurity practice.

    Can I keep my existing phone numbers?

    Yes. Number porting is included. We submit the Letter of Authorization to your current carrier, plan a port date, and assign temporary DIDs so testing happens before the cutover. Most ports complete in 7 to 21 business days depending on the losing carrier.

    What happens if my internet or power goes out?

    Calls automatically reroute to staff mobile apps so the office phone keeps ringing on every employee’s smartphone. SIP trunks land in geographically separate data centers, so a single regional outage does not kill the platform. We also recommend pairing VoIP with a business continuity plan for the rest of your stack.

    Is VoIP reliable enough for business use?

    It is, when the carrier and the network are right. We target a 99.99% platform uptime, run QoS on every managed network, and monitor SIP trunk health continuously. Call quality is typically equal to or better than traditional landlines on a properly tuned connection.

    Can VoIP replace my traditional PBX entirely?

    For most businesses, yes. Hosted VoIP delivers everything a traditional PBX did (auto attendants, queues, voicemail, conferencing) plus mobile and remote-work features that a copper PBX cannot. Older fax workflows and a few alarm dialers are the typical exceptions, and we plan around those during discovery.

    Does VoIP work for remote and hybrid employees?

    Yes. Each user gets a desk phone, a mobile app, and a desktop softphone tied to the same extension. Call from home, the office, or a hotel and the caller ID, recording, and queue rules all behave the same way. This pairs naturally with Microsoft Teams for chat and meetings.

    Does it support call queues and contact-center routing?

    Yes, in our Plus tier. Skill-based routing, queue position announcements, agent presence, supervisor barge and whisper, and live wallboards are all available. Most SMB call-center needs are covered without paying for a separate contact-center platform.

    Can I integrate VoIP with my CRM and Microsoft 365?

    Yes. Click-to-dial, screen pops, automatic call logging, and presence sync work with most major CRMs (HubSpot, Salesforce, Zoho, Dynamics) and with Microsoft 365 directories for single sign-on and contact lookup.

    How long does a VoIP deployment take?

    Most deployments are live within three to five weeks. The number-port window with your existing carrier is usually the longest step. Hardware install, network tuning, and user training run in parallel during that window.

    Where does On-Site Technology install VoIP phone systems?

    The VoIP platform is delivered remotely to businesses anywhere in the United States. Physical installation, cabling, and on-site support are provided across Northern and Central New Jersey, the New York metro, Eastern Pennsylvania, and South Florida (Broward, Miami-Dade, and Palm Beach counties).


    Ready to Modernize Your Phone System?

    Send us a message and we will scope a fully managed VoIP phone system tailored to your team. Or call (973) 777-7227 to talk to an engineer today.


    Get a VoIP Quote

    Tell Us About Your Phone System

    Share your team size, current carrier, and what you want your phones to do better. We will reply with a tailored quote and a deployment timeline. We typically respond within 4 business hours.

      Your Name (required)

      Your Email (required)

      Subject

      Your Message

      Or call (973) 777-7227 to speak with an engineer.