Kamailio SIP Server Competitors and Alternatives

The top Kamailio SIP Server competitors are
  • Digium Asterisk
  • 3CX
Read reviews of Kamailio SIP Server competitors and alternatives
3CX Logo
Toyin Ogunmefun
Real User
Technical Account Manager at a tech services company with 51-200 employees
Aug 06 2017

What do you think of 3CX?

Valuable Features: Chat and video call. This enables chat with other users while the internet is down, since the server is on LAN. • Improvements to My Organization: It improves communication between our two offices. • Room for Improvement: The video call capabilities between endpoints/extension on the LAN -- instead of the traffic routing via 3CX data center in the cloud. • Use of Solution: We did a trial for six months, but have been in production for one month plus. • Stability Issues: Nope. • Scalability Issues: Nope. • Customer Service and Technical Support: It's good. • Previous Solutions: Yes -- Asterisk. • Initial Setup: Yes, it was straightforward and it was easy to create extensions. • Other Solutions Considered: Yes, and it...
Real User
Technical Lead with 51-200 employees
Aug 01 2018

What is most valuable?

From my perspective as an integrator, the most valuable features are call recording, call logging, and the stability.... more»

How has it helped my organization?

With Asterisk-based systems, we can even offer Cisco phones, unlike other IP systems, since there is a wide variety of... more»

What needs improvement?

CTI, computer telephony integration, is a necessary component. It must be a part of the basic code. Currently, we need... more»

What's my experience with pricing, setup cost, and licensing?

If the client requires an economical solution with many features, we can offer them Digium Asterisk, where there is no... more»

Which other solutions did I evaluate?

We mainly replace old telephony equipment. If, for instance, there is an old Alcatel telephone system (digital or... more»

What other advice do I have?

I would rate this solution an eight because it is stable. However, it lacks some features like CTI. We need to depend... more»

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