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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Mitel OpenScape Business

    Score8 out of 10
    N/AOpenScape Business is a unified communications offering from Mitel. Formerly formerly Siemens Enteprise Communications and later from Unifiy, it combines telephony & VOIP, web & video conferencing, and messaging in one integrated platform targeted at SMBs.N/A

    Ring4

    Score10 out of 10
    Small Businesses (1-50 employees)
    Ring4 headquartered in San Francisco offers a VoIP app that allows business owners and others to add a second (or third) phone line to their mobile phone.

    $9.99

    per month

    Pricing
    Mitel OpenScape BusinessRing4
    Editions & Modules
    No answers on this topic
    Call Recording (add-on, business line only)
    $.05
    per recording
    Transcripts (add-on, business line only)
    $.05
    per transcribed minute
    Personal Line
    $9.99
    per line
    Business Line
    $9.99
    per line
    International Calling (available on personal + business lines)
    country dependent pricing
    Offerings
    Pricing Offerings
    Mitel OpenScape BusinessRing4
    Free Trial
    NoYes
    Free/Freemium Version
    NoNo
    Premium Consulting/Integration Services
    NoYes
    Entry-level Setup FeeOptional$9.99 per phone line, per month
    Additional Details——
    More Pricing Information
    Features
    Mitel OpenScape BusinessRing4
    Cloud PBX
    Comparison of Cloud PBX features of Mitel OpenScape Business and Ring4
    Feature
    Mitel OpenScape Business
    9.2
    1 Ratings
    8% above category average
    Ring4
    10.0
    1 Ratings
    23% above category average
    Hosted PBX9.01 Ratings00 Ratings
    Multi-level Interactive Voice Response (IVR)9.01 Ratings00 Ratings
    Directory of employee names9.01 Ratings10.01 Ratings
    Call Management
    Comparison of Call Management features of Mitel OpenScape Business and Ring4
    Feature
    Mitel OpenScape Business
    9.2
    1 Ratings
    6% above category average
    Ring4
    10.0
    2 Ratings
    20% above category average
    Answering rules9.01 Ratings00 Ratings
    Call recording8.01 Ratings10.01 Ratings
    Call park9.01 Ratings00 Ratings
    Call screening10.01 Ratings00 Ratings
    Message alerts10.01 Ratings10.02 Ratings
    Mobile apps
    Comparison of Mobile apps features of Mitel OpenScape Business and Ring4
    Feature
    Mitel OpenScape Business
    9.0
    1 Ratings
    2% above category average
    Ring4
    10.0
    2 Ratings
    24% above category average
    Mobile app for iOS9.01 Ratings10.02 Ratings
    Mobile app for Android9.01 Ratings10.01 Ratings
    VoIP system collaboration
    Comparison of VoIP system collaboration features of Mitel OpenScape Business and Ring4
    Feature
    Mitel OpenScape Business
    -
    Ratings
    Ring4
    10.0
    2 Ratings
    23% above category average
    Instant messaging00 Ratings10.02 Ratings
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    Mitel OpenScape BusinessRing4
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    Enterprises
    Webex Calling
    Score8.8 out of 10
    Cisco Unified Communications Manager (Call Manager)
    Score8.3 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    Mitel OpenScape BusinessRing4
    Likelihood to Recommend
    10.0
    (1 ratings)
    10.0
    (2 ratings)
    Usability
    -
    (0 ratings)
    9.1
    (1 ratings)
    Support Rating
    -
    (0 ratings)
    9.1
    (1 ratings)
    User Testimonials
    Mitel OpenScape BusinessRing4
    Likelihood to Recommend
    Mitel Networks Corporation
    From very small / medium / enterprise and even blue light customers - Atos/Unify will solutions fit and work.
    Incentivized
    Read full review
    Ring4
    Good for creating a new business or branching a business abroad.
    Read full review
    Pros
    Mitel Networks Corporation
    • Resilience.
    • Work from anywhere.
    • Easier to use and administrate.
    • Accommodates many environments.
    Incentivized
    Read full review
    Ring4
    • Manage Team Lines
    • Transcribe calls
    • International Calling
    • Call Recording
    • Free video conferencing
    Read full review
    Cons
    Mitel Networks Corporation
    No answers on this topic
    Ring4
    • I've sometimes seen text messages being sent in double.
    Read full review
    Usability
    Mitel Networks Corporation
    No answers on this topic
    Ring4
    It's super easy and simple to use, and very straightforward.
    Read full review
    Support Rating
    Mitel Networks Corporation
    No answers on this topic
    Ring4
    I had a question, and had my answer that same day.
    Read full review
    Alternatives Considered
    Mitel Networks Corporation
    Holds more than its own against the competition and consistently keeps this over time.
    Incentivized
    Read full review
    Ring4
    Ring4 had everything we need in a business phone line in a more simple format and less expensive.
    Read full review
    Return on Investment
    Mitel Networks Corporation
    • Overall controllable fixed license costs.
    • Flexible license model in customer control.
    Incentivized
    Read full review
    Ring4
    • Less expensive business phone
    • Can answer on the go
    • Less to manage, more simple
    Read full review
    ScreenShots

    Ring4 Screenshots

    Product screenshotProduct screenshotProduct screenshotProduct screenshotProduct screenshotScreenshot of The Ring4 admin console, allows business to manage their phone lines as simply as emails. Ring4 Business lets admins create and assign a new phone line to an employee in seconds.