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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Kamailio SIP Server

    Score9 out of 10
    N/AThe Kamailio SIP Server, formerly known as OpenSER or SER, is an open source VoIP and communications platform.N/A

    MiContact Center

    Score9.5 out of 10
    N/ACanadian company Mitel offers MiContact Center, a call and contact center solution designed for both small businesses and larger enterprises. It comes in several different iterations that support various needs and use cases.

    $7

    per month

    Pricing
    Kamailio SIP ServerMiContact Center
    Editions & Modules
    No answers on this topic
    Brightmetrics for Mitel MiContact Center
    $7
    per month
    Offerings
    Pricing Offerings
    Kamailio SIP ServerMiContact Center
    Free Trial
    NoYes
    Free/Freemium Version
    NoNo
    Premium Consulting/Integration Services
    NoNo
    Entry-level Setup FeeNo setup feeOptional
    Additional Details——
    More Pricing Information
    Features
    Kamailio SIP ServerMiContact Center
    Cloud PBX
    Comparison of Cloud PBX features of Kamailio SIP Server and MiContact Center
    Feature
    Kamailio SIP Server
    8.0
    1 Ratings
    1% above category average
    MiContact Center
    -
    Ratings
    Hosted PBX8.01 Ratings00 Ratings
    Multi-level Interactive Voice Response (IVR)9.01 Ratings00 Ratings
    User templates7.01 Ratings00 Ratings
    Call reports8.01 Ratings00 Ratings
    Directory of employee names8.01 Ratings00 Ratings
    Call Management
    Comparison of Call Management features of Kamailio SIP Server and MiContact Center
    Feature
    Kamailio SIP Server
    8.4
    1 Ratings
    2% above category average
    MiContact Center
    -
    Ratings
    Answering rules9.01 Ratings00 Ratings
    Call recording8.01 Ratings00 Ratings
    Call park9.01 Ratings00 Ratings
    Call screening8.01 Ratings00 Ratings
    Message alerts8.01 Ratings00 Ratings
    VoIP system collaboration
    Comparison of VoIP system collaboration features of Kamailio SIP Server and MiContact Center
    Feature
    Kamailio SIP Server
    7.5
    1 Ratings
    6% below category average
    MiContact Center
    -
    Ratings
    Video conferencing7.01 Ratings00 Ratings
    Audio conferencing8.01 Ratings00 Ratings
    Video screen sharing7.01 Ratings00 Ratings
    Instant messaging8.01 Ratings00 Ratings
    Contact Center Software
    Comparison of Contact Center Software features of Kamailio SIP Server and MiContact Center
    Feature
    Kamailio SIP Server
    -
    Ratings
    MiContact Center
    8.5
    2 Ratings
    0% above category average
    Agent dashboard00 Ratings9.01 Ratings
    Validate callers00 Ratings8.01 Ratings
    Outbound response00 Ratings9.02 Ratings
    Call forwarding00 Ratings8.42 Ratings
    Click-to-call (CTC)00 Ratings9.52 Ratings
    Warm transfer00 Ratings9.01 Ratings
    Predictive dialing00 Ratings7.52 Ratings
    Interactive voice response00 Ratings9.52 Ratings
    REST APIs00 Ratings8.01 Ratings
    Call scripts00 Ratings8.01 Ratings
    Call tracking00 Ratings9.02 Ratings
    Multichannel integration00 Ratings8.01 Ratings
    CRM software integration00 Ratings8.01 Ratings
    Workforce Optimization (WFO)
    Comparison of Workforce Optimization (WFO) features of Kamailio SIP Server and MiContact Center
    Feature
    Kamailio SIP Server
    -
    Ratings
    MiContact Center
    8.6
    2 Ratings
    3% above category average
    Inbound call routing00 Ratings8.52 Ratings
    Omnichannel inbound routing00 Ratings9.01 Ratings
    Recording00 Ratings8.52 Ratings
    Quality management00 Ratings8.52 Ratings
    Call analytics00 Ratings8.01 Ratings
    Historical reporting00 Ratings9.01 Ratings
    Live reporting00 Ratings9.01 Ratings
    Customer surveys00 Ratings9.01 Ratings
    Customer interaction analytics00 Ratings8.01 Ratings
    Best Alternatives
    Kamailio SIP ServerMiContact Center
    Small Businesses
    CallFire
    Score9.7 out of 10
    Zendesk Talk
    Score8.2 out of 10
    Medium-sized Companies
    Fuze
    Score8.2 out of 10
    Genesys Multicloud CX (discontinued)
    Score8 out of 10
    Enterprises
    Cisco Unified Communications Manager (Call Manager)
    Score8.3 out of 10
    Bright Pattern Contact Center
    Score8.4 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    Kamailio SIP ServerMiContact Center
    Likelihood to Recommend
    9.0
    (1 ratings)
    9.5
    (2 ratings)
    User Testimonials
    Kamailio SIP ServerMiContact Center
    Likelihood to Recommend
    Open Source
    Kamailio SIP Server is very well suited if you want to secure your main servers; it can perfectly act as a proxy server and a gateway to your main server. It also does load balancing and call transfers easily based on the configurations done.
    Incentivized
    Read full review
    Mitel Networks Corporation
    We used to have Cloudagent from Ozonetel and due to multiple downtimes and frequent disconnects, It is a good tool for a well-settled call center but is not suitable for startups due to high procurement costs. But the sophistication makes up for the lack of support from the team. The tool is absolute bliss.
    Read full review
    Pros
    Open Source
    • Proxy server.
    • Security Firewall.
    • SIP to PSTN gateway.
    Incentivized
    Read full review
    Mitel Networks Corporation
    • Call forwarding
    • Voicemail
    • Detailed contact list
    Incentivized
    Read full review
    Cons
    Open Source
    • Interportability
    • SIP conversions.
    Incentivized
    Read full review
    Mitel Networks Corporation
    • Can be little economic
    • Hustle to find the right analysis
    • Support can be improved
    Read full review
    Alternatives Considered
    Open Source
    As Kamailio SIP Server is an open source, the major impact is on cost; it's free to use compared to any other Softswitch or server in the market. You can also customize it to your need and use the features that you need, which is one of the major plus points for the Kamailio SIP Server. And one server is enough to handle thousands of calls simultaneously.
    Incentivized
    Read full review
    Mitel Networks Corporation
    - Great Tool for contact center who would like to have all the processes under single roof - Premium features and best analytics to understand the process metrics - We have been able to onboard new joiner's easily without much support form the MITEl team and they have been working ever since.
    Read full review
    Return on Investment
    Open Source
    • As its open source ROI is excellent.
    Incentivized
    Read full review
    Mitel Networks Corporation
    • It keeps all side of our company connected
    • Helps facilitate remote work
    Incentivized
    Read full review
    ScreenShots