Digium Asterisk Competitors and Alternatives

Read reviews of Digium Asterisk competitors and alternatives
3CX
Real User
Avaya Support Engineer at Simba Group
Aug 28 2017

What is most valuable?

Pro and Enterprise editions: Discovery mainly occurs when there is a loss in the Internet network in the environment or when there is no connectivity within the deskphone and the call server. This results in discovery when there is an ongoing... more»

How has it helped my organization?

It has resulted in customer satisfaction for the company product on IVR/web conference/application integration/mobility, etc.

What needs improvement?

For firewall: Its advice is to disable the firewall to allow voice to pass through the network, but there are instants when you don't disable the firewall for security reasons that NAC port comes in.
Microsoft
Vendor
Senior Specialist Unified Communications at a comms service provider with 10,001+ employees
Jul 23 2017

What is most valuable?

RDS, Conferencing, VoIP and IM are the most valuable features. The Remote Desktop Sharing, our users can now call other Lync users in other organizations. Our system is equipped with PSTN calling, which has allowed the users to make calls to... more»

How has it helped my organization?

We have used Microsoft products and this product is tightly integrated in the Microsoft ecosystem. Everyone in the company uses some aspect of this product.

What needs improvement?

Conferencing and interoperability need to be improved. The biggest challenge has been seen in terms of interoperability with the other vendors. Microsoft chose standards which are freely available to minimize their costs. This decision means... more»
Real User
IT Security Analyst at a tech services company with 1,001-5,000 employees
Nov 21 2016

What is most valuable?

The most valuable features found are the Immersive Telepresence, Video Conference, VoIP Phone with video, Corporate Collaboration tools and UC services for mobile devices. They all help to improve the communication time within the company. This product makes my life much easier by shortening the distance between my boss and the rest of my team. More than half of... more»

How has it helped my organization?

We now have the possibility to be hands-free by communicating with other people in the company. It has integration with LDAP and I do not have to pick up the phone to call someone. I can access my directory list to choose a person and make a direct phone call from my personal computer which can also be done by video. It also enables me to join meetings without... more»

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