Kamailio SIP Server vs Skype for Business comparison

Cancel
You must select at least 2 products to compare!
Featured Review
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pricing and Cost Advice
Information Not Available
  • "We have been able to save money by moving our conferencing solution to Skype for Business Conferencing."
  • "We negotiated a fair price with Microsoft. It is definitely worthwhile to negotiate with them for the best price for your solution."
  • "The pricing is really good. It is quite affordable because it came with our Office 365. It is on a per-user license, which is nice. I quite like that they have made it very granular with all of their licensing."
  • "It may be considered costly for certain markets, such as in India."
  • "It may be slightly costly, but the features are awesome."
  • "To realize value from the purchase of Skype Business, you need to take advantage of all the important functions of the program."
  • "The cost of Skype for Business is incorporated into our Office 365 licenses."
  • "We purchased an open license."
  • More Skype for Business Pricing and Cost Advice →

    report
    Use our free recommendation engine to learn which Unified Communications solutions are best for your needs.
    765,234 professionals have used our research since 2012.
    Questions from the Community
    Ask a question

    Earn 20 points

    Top Answer:Desktop sharing is a valuable feature.
    Top Answer:When it comes to the pricing of the solution, I rate it as a five out of ten. It falls somewhere in the middle between being cheap and expensive.
    Top Answer:The video conferencing quality can be improved. The video conferencing quality can be temperamental with internet access and bandwidth availability for a geographically dispersed team environment.
    Ranking
    2nd
    Views
    1,083
    Comparisons
    874
    Reviews
    0
    Average Words per Review
    0
    Rating
    N/A
    4th
    out of 62 in Virtual Meetings
    Views
    2,952
    Comparisons
    1,128
    Reviews
    22
    Average Words per Review
    340
    Rating
    7.6
    Comparisons
    Also Known As
    Skype for Business Plan 1, Skype for Business Plan 2, Lync Server
    Learn More
    Kamailio
    Video Not Available
    Overview
    Kamailio is an Open Source SIP Server released under GPL, able to handle thousands of call setups per second. Kamailio can be used to build large platforms for VoIP and realtime communications Ð presence, WebRTC, Instant messaging and other applications. It can also easily be applied to scaling up SIP-to-PSTN gateways, PBX systems or media servers like Asterisk, FreeSWITCH or SEMS.
    Skype for Business offers features including presence, IM, voice and video calls, online meetings, conferencing, and telephony solutions that support enterprise-level collaboration requirements. Skype for Business Record meetings, share your screen, and annotate PowerPoint for real-time collaboration with up to 250 people and use whiteboard, polls, Q&A, and built-in IM during your business meetings to make them more productive. Skype for Business provides new client experience, Skype for Business Server provides several new features to improve manageability of on-premises servers and hybrid solutions. Skype for Business also supports the Lync client experience so that you can choose a phased upgrade approach to the new client experience for users. Skype for Business is also an integral part of Microsoft Office 365, providing PSTN Conferencing, Cloud PBX, PSTN Calling, and Skype Meeting Broadcast capabilities to Office 365 users.
    Sample Customers
    Asipto, Crocodile RCS Ltd, Edvina AB, Evariste Systems LLC, OpenXg Inc., Sipwise GmbH, VoIP Embedded
    EmpireCLS Worldwide Chauffeured Services,LA Fitness, MedcoEnergi International, Tampa General Hospital, and HopewellHoldings Limited.
    Top Industries
    VISITORS READING REVIEWS
    Computer Software Company23%
    Financial Services Firm16%
    Comms Service Provider15%
    Real Estate/Law Firm6%
    REVIEWERS
    Computer Software Company25%
    Financial Services Firm20%
    Comms Service Provider13%
    University8%
    VISITORS READING REVIEWS
    Educational Organization87%
    Computer Software Company2%
    Government2%
    Financial Services Firm2%
    Company Size
    VISITORS READING REVIEWS
    Small Business26%
    Midsize Enterprise22%
    Large Enterprise52%
    REVIEWERS
    Small Business27%
    Midsize Enterprise27%
    Large Enterprise46%
    VISITORS READING REVIEWS
    Small Business4%
    Midsize Enterprise89%
    Large Enterprise8%

    Kamailio SIP Server is ranked 2nd in Unified Communications while Skype for Business is ranked 4th in Virtual Meetings with 59 reviews. Kamailio SIP Server is rated 10.0, while Skype for Business is rated 7.8. The top reviewer of Kamailio SIP Server writes "​The server itself does load balancing however building a fail-over for it is difficult". On the other hand, the top reviewer of Skype for Business writes "Reliable, useful for remote work, and great but isn't as robust as Microsoft Teams". Kamailio SIP Server is most compared with Digium Asterisk, 3CX Live Chat, Cisco Jabber, Genesys PureConnect and Huawei SoftCo, whereas Skype for Business is most compared with Webex, Zoom, TeamViewer, Cisco Meeting Server and Cisco Unified Communications.

    We monitor all Unified Communications reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.