Compare 3CX vs. Kamailio SIP Server

3CX is ranked 1st in Unified Communications with 3 reviews while Kamailio SIP Server is ranked 10th in Unified Communications. 3CX is rated 7.6, while Kamailio SIP Server is rated 0. The top reviewer of 3CX writes "Enables users to securely use their phone systems anywhere". On the other hand, 3CX is most compared with Digium Asterisk, Cisco VoIP PBX and Avaya BCM, whereas Kamailio SIP Server is most compared with Digium Asterisk, 3CX and Cisco Unified Communications.
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3CX Logo
Read 3 3CX reviews.
9,493 views|6,511 comparisons
Kamailio SIP Server Logo
2,556 views|2,278 comparisons
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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
Switching from POTS or PRI to SIP Trunk save the customer real costs. ROI is seen in less than a year.

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Ranking
1st
Views
9,493
Comparisons
6,511
Reviews
2
Average Words per Review
262
Avg. Rating
7.5
10th
Views
2,556
Comparisons
2,278
Reviews
0
Average Words per Review
0
Avg. Rating
N/A
Top Comparisons
Compared 16% of the time.
Compared 12% of the time.
Compared 9% of the time.
Compared 14% of the time.
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3CX
Kamailio
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Overview

3CX is a software unified communications solution available on-premise for Windows and Linux; virtualized with VMware, Hyper V and KVM; or in the Cloud with Google, Amazon, Azure and more. 3CX works with SIP standard based IP Phones, SIP trunks and VoIP Gateways to provide a full PBX solution without the inflated cost and management headaches of a proprietary PBX.

3CX offers a full, suite of UC features including softphone and smartphone clients for Windows, Mac, Android & iOS, a web client, integrated WebRTC-based video conferencing, chat, call center features, website Live Chat & Talk and more. You can even integrate it with your favorite CRM application.

With its modern interface and intuitive web management console, 3CX is a "zero admin" PBX, which reduces general admin tasks to almost nothing. With its easy to use management console, softphone clients, and advanced security measures, 3CX is one of the easiest to manage and most secure PBXs on the market.

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.
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Learn more about Kamailio SIP Server
Sample Customers
Wilson Sporting Goods, Pepsi, Schlumberger, American Express, Boeing, StarTribune, McDonalds, Drayton Manor Theme Park, InterContinental Hotels & Resorts, Hugo Boss, Clearswift, The University of North Carolina, Massachusetts Institute of Technology, The Ohio State University, Zehnder, Turkish Airlines, Harley Davidson, Mitsubishi, Ramada Plaza, Carlsberg, RE/MAX.Asipto, Crocodile RCS Ltd, Edvina AB, Evariste Systems LLC, OpenXg Inc., Sipwise GmbH, VoIP Embedded
Top Industries
REVIEWERS
Comms Service Provider57%
Media Company7%
Manufacturing Company7%
Integrator7%
VISITORS READING REVIEWS
Comms Service Provider23%
Software R&D Company18%
Media Company13%
Newspaper7%
No Data Available
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.