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Kamailio SIP Server

Kamailio SIP Server

Overview

What is Kamailio SIP Server?

The Kamailio SIP Server, formerly known as OpenSER or SER, is an open source VoIP and communications platform.

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Recent Reviews
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Pricing

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Kamailio SIP Server

Kamailio SIP Server

N/A
Unavailable

What is Kamailio SIP Server?

The Kamailio SIP Server, formerly known as OpenSER or SER, is an open source VoIP and communications platform.

Entry-level set up fee?

  • No setup fee

Offerings

  • Free Trial
  • Free/Freemium Version
  • Premium Consulting/Integration Services

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Product Details

What is Kamailio SIP Server?

Kamailio SIP Server Technical Details

Operating SystemsUnspecified
Mobile ApplicationNo
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Comparisons

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Reviews and Ratings

(4)

Reviews

(1-1 of 1)
Companies can't remove reviews or game the system. Here's why
December 03, 2022

Best Open source SIP Server.

Verified User
Strategist in Information Technology
Information Technology & Services Company, 51-200 employees
Score 9 out of 10
Vetted Review
Verified User
Incentivized
Use Cases and Deployment Scope
One of our clients wanted SIP to PSTN conversion, but with open source, so after a lot of deliberation, we went with Kamailio SIP Server; we used it for easy conversion of SIP to PSTN. It acted as a firewall where we used to register the SIP signals, and the Kamailio SIP Server will also act as a proxy server to redirect calls to the proper PSTN gateway based on the configurations. It was also a great load balancer and a security firewall for our client's PSTN gateways.
Pros and Cons
  • Proxy server.
  • Security Firewall.
  • SIP to PSTN gateway.
  • Interportability
  • SIP conversions.
Likelihood to Recommend
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.
Kamailio SIP Server Feature Ratings
Cloud PBX (5)
80%
8.0
Hosted PBX
80%
8.0
Multi-level Interactive Voice Response (IVR)
90%
9.0
User templates
70%
7.0
Call reports
80%
8.0
Directory of employee names
80%
8.0
Call Management (5)
84%
8.4
Answering rules
90%
9.0
Call recording
80%
8.0
Call park
90%
9.0
Call screening
80%
8.0
Message alerts
80%
8.0
VoIP system collaboration (4)
75%
7.5
Video conferencing
70%
7.0
Audio conferencing
80%
8.0
Video screen sharing
70%
7.0
Instant messaging
80%
8.0
Mobile apps
N/A
N/A
Return on Investment
  • As its open source ROI is excellent.
Alternatives Considered
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.
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