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  • Leading Solution for Residential and SOHO VoIP Service Providers

    All-in-One Class 5 Softswitch

    Class 5 Softswitch

    The IPsmarx Class 5 Softswitch is an all-in-one solution that enables service providers to deliver high quality, feature-rich VoIP services to residential and small office/home office (SOHO) customers equipped with IP-enabled devices such as landline IP phones and adaptors.

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    Residential Calling Features

    VoIP service providers can offer full-featured IP phone services to residential and SOHO (small office/home office) clients with enhanced features such as E-911 emergency service, voicemail,  call monitoring, call holding, call transferring and more

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    All-in-One Solution

    The IPsmarx Class 5 Softswitch gives you all the tools needed to deliver, manage, monitor and bill for VoIP services in a single platform, which is easily managed from a user-friendly web interface.

    Client Management
    Call Management
    Call Monitoring and Reporting Tools
    Integrated Billing

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    Attract Customers with Free In-Network IP-IP Calling

    Using the IPsmarx Class 5 Softswitch, you can offer customers attractive free in-network IP to IP calling, including international calling.

    For example, if you have a customer in New York with family in Lagos that is also using your IP service, both of these customers can call each other for free.

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    Control Revenue and Costs with Integrated Billing and Invoicing

    The IPsmarx Class 5 Softswitch gives you the tools you need to manage billing and invoice customers, including:

    AAA Billing (Authentication, Authorization, & Accounting)
    ASR, ACD and CDR Reporting
    Package Billing For Flexible Payment Plans and Charges Per Destination

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    Future-Proof Your Service with Cutting Edge Mobile VoIP

    Extend your residential and SOHO VoIP service into the growing mobile VoIP space using the IPsmarx Breeze family of feature-rich mobile dialers.

    Breeze Mobile VoIP Solution

    Free Demo

    Sign up for your Complimentary No-obligation Demo to learn how you can take advantage of our Award-Winning solution that’s been the backbone of successful service providers for over 13 years!


    Core Features

    The IPsmarx Class 5 Softswitch includes all of the following features.

    Customer Experience

    Call Forwarding
    Call Waiting
    Customer Web-portal
    E-911 Emergency Service
    Music On Hold
    Residential Account Management
    Three-Way Conferencing
    Unconditional Call Forwarding
    Unified Messaging
    Voicemail Plus

    Call Management

    Carrier Failover Support
    Fax & Video Support
    Port Limitation Support
    Prefix-Based Routing
    Priority-Based Routing
    SIP Proxy with Topology Hiding
    Unlimited Multiple Carrier Support


    Advanced Taxation System
    Flexible Payment Structure
    Integrated RADIUS-based Billing
    Promotion Management Tool
    Rounding Charge Support

    System Management

    Application Manager
    Carrier Grade Reliability & Compatibility
    Centralized Web Based Administration
    Customer Service Agent Management
    Data Encryption for Critical Data Storage
    Distributed Architecture
    Email Notification System
    High-Level Codec & Protocol Compatibility
    Multiple Levels of User Access
    Online Backup System
    Transport Layer Security (TLS)
    Unified Customer Management

    Monitoring and Reporting

    ACD (Average Call Duration)
    ASR (Average Success Ratio)
    CDR (Call Detail Record)
    Country/City Reports
    Customer Reports
    Real-Time Monitoring Tool
    Security Logs
    Unsafe Account Monitoring


    IPsmarx solutions empower VonoCall to build a successful global VoIP business based on customer satisfaction.

    Download Case Study

    Custom Features

    Choose from the following features to customize a bundle tailored to your business model.

     Customer Experience

    Additional IVR Languages
    Custom Welcome IVR
    Mobile Top Up
    Mobile Top Up Through IVR
    Recharge Through IVR
    Sign Up Through IVR
    SMS Notifications
    Speed Dial
    Transfer Card Balance

      Call Management

    DID Forwarding
    Direct DID
    Hunt-Stop & Route Suspension
    IP Video Support
    Least Cost Routing (LCR)
    Multi-Dial Plan

     System Management

    Advanced RTP Management
    Class 5 Server
    H323 Support
    SIP Card
    Spanish Platform
    Support Ticketing System


    Auto Recharge/Recurring Billing
    Disconnect Fee
    Minute Shrinking
    Package Billing
    Step Billing
    Unified Invoicing

     Resellers and Agents

    Reseller Management
    Payment Based Reseller
    PINless Reseller
    Reseller Web Portal
    Retail Store Recharge Through IVR
    Usage Based Reseller
    White Label Reseller


    Breeze Mobile PINless Dialer
    Breeze Mobile VoIP Solution
    IM (Instant Messaging) and Presence


    Gift Card
    Bonus Points
    Promotion & Discount Tool
    Message Board
    Referral Program Management


    Customer Portal

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