--- title: Avaya Communications APIs Reviews meta_title: 'Avaya Communications APIs Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 20 reviews by the users' company size, role or industry to find out how Avaya Communications APIs works for a business like yours. aggregate_rating: rating_value: 4.2 review_count: 20 scale: '5' date_modified: '2026-10-17' parent_category: name: Development url: https://www.g2.com/categories/development ---

Avaya Communications APIs Pros and Cons: Top Advantages and Disadvantages

Quick AI Summary Based on G2 Reviews

Generated from real user reviews

Users appreciate the ease of integration with Avaya Communications APIs, enhancing communication and collaboration in their apps. (1 mentions)
Users appreciate the reliable customer support of Avaya Communications APIs, enhancing their experience with effective communication solutions. (1 mentions)
Users appreciate the ease of use of Avaya Communications APIs, enhancing communication and collaboration effortlessly. (1 mentions)
Users appreciate the flexibility of Avaya Communications APIs, enhancing app communication with voice, video, and messaging integration. (1 mentions)
Users value the reliability of Avaya Communications APIs, enhancing communication and collaboration effortlessly. (1 mentions)
Users find the setup for complex features challenging, requiring extra effort for some integrations with Avaya Communications APIs. (1 mentions)

Top Pros or Advantages of Avaya Communications APIs

Top Cons or Disadvantages of Avaya Communications APIs

Avaya Communications APIs Reviews (20)

Reviews

Avaya Communications APIs Reviews (20)

4.2
20 reviews
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Missael R.
MR
Missael R.
SOPORTE TECNICO
Small-Business (50 or fewer emp.)
"Automation of communications and impeccable ease of use"
4.5/5
What do you like best about Avaya Communications APIs?

automate communications and ease of use Review collected by and hosted on G2.com.

What do you dislike about Avaya Communications APIs?

Everything is very good, I haven't found any detail that I dislike. Review collected by and hosted on G2.com.

ALONSO S.
AS
ALONSO S.
empleado de empresa de TI
Mid-Market (51-1000 emp.)
"Global scalability with enterprise-level security and reliability"
5/5
What do you like best about Avaya Communications APIs?

Scalability and support: Being backed by the infrastructure of a company with such a long history in telecommunications as Avaya, they offer an enterprise level of security and reliability. They can handle from a few messages to millions of interactions globally. Review collected by and hosted on G2.com.

What do you dislike about Avaya Communications APIs?

At the moment, I have nothing negative to say. Review collected by and hosted on G2.com.

Christian R.
CR
Christian R.
ingeniero en soporte tecnico
Mid-Market (51-1000 emp.)
"Impeccable audio quality, but limited call history"
5/5
What do you like best about Avaya Communications APIs?

What I value most about Avaya Communications APIs is the excellent audio quality, as there are rarely any issues when communicating with clients. Everything is heard clearly and without interruptions, which facilitates and gives greater confidence to the calls. Review collected by and hosted on G2.com.

What do you dislike about Avaya Communications APIs?

What doesn't convince me about Avaya Communications APIs is that it doesn't store a complete call history, which prevents me from always reviewing what happened in past conversations. Additionally, I find that certain functions can be somewhat complex to use if you don't have prior experience with the system. Review collected by and hosted on G2.com.

Rohan M.
RM
Rohan M.
Product Manager
Small-Business (50 or fewer emp.)
"Connect Avaya systems using APIs"
3/5
What do you like best about Avaya Communications APIs?

Avaya APIs integrate with the most common CRM and ERPs like Oracle and Salesforce which are usually used in the industry Review collected by and hosted on G2.com.

What do you dislike about Avaya Communications APIs?

Some level of expertise is required to configure and use these APIs. The documentation and API packages are not readily available and need to involve the Avaya Professional Services team to use it. Review collected by and hosted on G2.com.

Verified User in Telecommunications
UT
Verified User in Telecommunications
Mid-Market (51-1000 emp.)
"user over 8 years old"
3.5/5
What do you like best about Avaya Communications APIs?

Avaya is one of the leading communication tools in the market. Review collected by and hosted on G2.com.

What do you dislike about Avaya Communications APIs?

Connection issues that rarely occur Review collected by and hosted on G2.com.

Nicole Geraldine D.
ND
Nicole Geraldine D.
Quality Coordinator
Enterprise (> 1000 emp.)
"Avaya tool"
5/5
What do you like best about Avaya Communications APIs?

The cloud computing and letting it be in the internet, connections inside it etc. Review collected by and hosted on G2.com.

What do you dislike about Avaya Communications APIs?

Mostly of the times for the client is not too helpful due to they hear what they want and it turns back to direction the call to a diferent path Review collected by and hosted on G2.com.

Anfal A.
AA
Anfal A.
Mid-Market (51-1000 emp.)
"Good, Fast and Useful APIs"
5/5
What do you like best about Avaya Communications APIs?

It's easy to implement and use. Flexible in easy to integrate products and other services with the help of these APIs. Review collected by and hosted on G2.com.

What do you dislike about Avaya Communications APIs?

Didn't notice any issues yet but further improvement is possible. Review collected by and hosted on G2.com.

Verified User in Consumer Services
UC
Verified User in Consumer Services
Small-Business (50 or fewer emp.)
"Not impressed"
1.5/5
What do you like best about Avaya Communications APIs?

The upside about using Avaya is the fact that you can use a soft phone. Once we used the Avaya cloud that worked better as well. All our calls were recorded which was good as well. Review collected by and hosted on G2.com.

What do you dislike about Avaya Communications APIs?

What I disliked about Avaya was the fact that it had a lot of issues when it came to using Service Titan. The bubbles would not populate and the calls would sometimes not come up. Review collected by and hosted on G2.com.

Karen T.
KT
Karen T.
Customer Service Manager
Mid-Market (51-1000 emp.)
"Horrible experience"
0.5/5
What do you like best about Avaya Communications APIs?

The ability to work from anywhere is helpful Review collected by and hosted on G2.com.

What do you dislike about Avaya Communications APIs?

The customer service and support is the worst I have ever dealt with, they are hard to reach and not able to fix simple issues Review collected by and hosted on G2.com.

Manikandan V.
MV
Manikandan V.
Associate
Mid-Market (51-1000 emp.)
"Best Extension"
5/5
What do you like best about Avaya Communications APIs?

One of the most successful modifications From support department and unified communication features to app design and integration, it can fulfill a wide range of modern professional needs. Review collected by and hosted on G2.com.

What do you dislike about Avaya Communications APIs?

Everything is in order as far as any difficulties are concerned. It was a joy to use. Review collected by and hosted on G2.com.