Avaya IP Office vs. Five9

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Avaya IP Office
Score 8.1 out of 10
N/A
Avaya IP Office is a communications solution for small and medium-size businesses. It is available in the cloud, on premise or hybrid deployments are all supported with IP Office along with the ability to migrate from one to the other. The included Avaya Equinox experience provides a single app for voice, video, messaging, conferencing and calendar and keeps employees productive on any device, from any location.
$82
per user/per month
Five9
Score 8.1 out of 10
N/A
Five9 is cloud contact center software for inbound, outbound, blended, or multi-channel operations. This solution includes management capabilities such as campaign management, quality monitoring, real-time and historical reporting, and call recording.
$119
per month
Pricing
Avaya IP OfficeFive9
Editions & Modules
Voice
$82
per user/per month
Digital
$129
per user/per month
Core
$119
per month
Digital
$119
per month
Premium
Contact sales team
Contact sales team
Optimum
Contact sales team
Contact sales team
Ultimate
Contact sales team
Contact sales team
Offerings
Pricing Offerings
Avaya IP OfficeFive9
Free Trial
NoNo
Free/Freemium Version
NoNo
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional DetailsFive9 offers pricing options to suit your business needs: Monthly On-Demand —Companies looking to quickly scale their operations with minimum costs Per-Minute Fees — Products such as voice message broadcasting or IVR with Speech recognition Annual Contracts — Reduced fee compared to monthly on-demand pricing
More Pricing Information
Community Pulse
Avaya IP OfficeFive9
Considered Both Products
Avaya IP Office
Chose Avaya IP Office
Obviously, the Aura stuff, but that's a whole other class, but there's a lot of transition between those customers. So I've seen a ton of those. I've done RingCentral, I've done it via cloud office. I've been a user of a Nortel system, but I've never had to administer it. I've …
Chose Avaya IP Office
IPO way better than both these products in terms of programming ease and end user interaction
Chose Avaya IP Office
We've used Avaya Aura in the past and we got rid of that because the maintenance costs were too high.
Chose Avaya IP Office
I've evaluated Cisco and Mitel as well. So from the phone system, while feature functionalities, they've all do some of the same things. The biggest benefit of the IP office is that it is hybrid. You can do digital analog and IP all out of the same box, the same telecom system.
Chose Avaya IP Office
Much better feature set with Avaya IP Office, and I really feel you're getting feature-rich telephony for a well priced switch. The system is very adaptable and a much better fit than legacy key systems and cloud-based UCaaS solutions competing in the same market. With the …
Chose Avaya IP Office
I sell, demo, implement and maintain both Avaya IP Office and Avaya Cloud Office. I truly believe Avaya has the best feature set moving from on prem solutions to hosted than any other product on the market.
Chose Avaya IP Office
Easiest deployment and is user-friendly. Easy License model.
Chose Avaya IP Office
Avaya IP Office was decided on based on its ability to meet office system voice requirements. Other systems evaluated also met the requirements but provided for flexibility. These systems were more costly and therefore Avaya IP Office was selected based on cost.
Chose Avaya IP Office
There are other vendors out there, Cisco, Mitel, Shortel, etc.... We also sell Panasonic systems. Panasonic fills a gap/price point for the businesses that wants to rely on us to manage their phone system, and get their foot in the door with a phone system. The Panasonic from …
Five9
Chose Five9
Just tried to keep it simple. For this call center, I only need people to focus on making as many calls as possible. It is very streamlined and makes things basic for the reps without needing extensive training.
Chose Five9
We use Five9 as a tool to make and receive calls from various departments such as Customer Care, Underwriting, Claims, and others. These departments have experienced issues primarily from supervisor consoles because they sometimes lose access without making significant changes …
Chose Five9
As we have Salesforce for our agent's member support platform, Five9 has a very good integration with Salesforce compared to Talkdesk. With the iVR customization for our order placement and scripting for agents, we preferred Five9 over Talkdesk.
Also, for our enrollments, …
Chose Five9
Five9 has a much better integration with salesforce and allows contact center agents to be separate from back office staff that do not use the Five9 phone. Five9 allows us to route digital activity such as emails and texts just like we route calls. Five9 also had a …
Chose Five9
With Avaya Call Center Elite - Muti Channel is was competitor to Five9 which tried to push their on-prem omni channel approach. The reason it coudl not compete against Five9 was because it was not cloud based, was not flexible and added addional channels as an add on the CC …
Chose Five9
Five9 has a great learning curve, whether you're an admin, agent, or supervisor. Each role can be easily learned and mastered.
Cost was a major factor back when Five9 was the only stable and reliable contact center solution. But now they tend to be overpriced compared to Genesys …
Chose Five9
Five9 has way better features than RingCentral - Five9 has way better features including the Call script, software integration, and ability to manage outbound campaigns while RingCentral doesn't allow these features
Chose Five9
Five9 allows to call automatically to the leads in Hubspot, this wasn’t possible with Justcall.
Chose Five9
Initially selected Five9 but have since switched to RingCentral which has given us what we needed. Better CRM integration, simpler and in my opinion more robust reporting capabilities and the same omnichannel solution at a fraction of the cost.
Chose Five9
I currently use Gong.io at my current company, I really like the dashboard of Gong.
Chose Five9
We started evaluating Zendesk Talk when Five9 lost integration with Zendesk, as we use Zendesk as our primary CS database and issue tracker. However, Five9 offers better ROI than Zendesk Talk given we require unlimited minutes for our requirements, thus we continue with our …
Chose Five9
While we use Invoca and Leadspedia for more granular tracking and data, Five9 has always sort of been the end all be all. If it's in Five9, it's pretty concrete that the info in Five9 is the correct information. It doesn't matter which campaign a call came through, if it came …
Chose Five9
We recommend Five9, with 2 major reasons: Its flexibility on contract terms and base contacts are less restrictive.
Chose Five9
I have not used another dialer system other than Five9. Before Five9, we dialed our clients with lists and standard phone systems.
Chose Five9
We felt that Five9 was superior to Genesys PureCloud because of Five9's ability to better manage outbound dialing campaigns. Genesys PureCloud required automation rules to reset/refresh the list position which meant that it was impossible to keep up with our aggressive dialing …
Chose Five9
Five9 has some of the same features as competitors but offers other features that help users better complete their tasks. This could be tasks such as putting calls on hold, logging calls and reports, and multitasking on the system platform. Overall, Five9 feels very easy to use …
Chose Five9
We started with InContact and were very disappointed that you could not make changes without incurring costs for each program or project. Five9 allows us to adjust to any new clients needs without incurring costs.
Chose Five9
I've used RingCentral, LiveOps, and Sendbloom Contact in my sales career so far.

Five9 is more sophisticated and offers more customizable features than all the above products. Only RingCentral and Five9 have texting ability, but neither solution is perfect at threading …
Chose Five9
Used solutions from Cisco, VICI, SkySwitch in the past. Comparing cost, resources, and deployment time, Five9 wins for sure.
Chose Five9
I would use Five9 verses another application because it is user friendly. You can add users and manage them as your business grows, and have your stats easily accessible. The ability to use it remotely is a huge factor as well.
Chose Five9
Five9 blows Serenova out of the water. Serenova is an immature platform compared to Five9. Five9 provides many features that Serenova does not and is a much more stable platform, which is absolutely critical in our 24/7/365 environment.
Chose Five9
Better than the old ShoreTel Director we had prior to deploying Five9. But could be better!
Chose Five9
When we chose Five9, it was largely due to the research of features and functionality, plus hearing good things about it from other contact centers in our area.
One huge edge that Five9 has compared with other dialers...is that you don't pay per minute of talk time (unless it's …
Features
Avaya IP OfficeFive9
Performance & Compatibility of Online Events Software
Comparison of Performance & Compatibility of Online Events Software features of Product A and Product B
Avaya IP Office
5.9
Ratings
33% below category average
Five9
-
Ratings
High quality audio9.20 Ratings00 Ratings
High quality video2.60 Ratings00 Ratings
Screen Sharing
Comparison of Screen Sharing features of Product A and Product B
Avaya IP Office
7.1
Ratings
16% below category average
Five9
-
Ratings
Desktop sharing7.10 Ratings00 Ratings
Online Meetings / Events
Comparison of Online Meetings / Events features of Product A and Product B
Avaya IP Office
4.7
Ratings
56% below category average
Five9
-
Ratings
Calendar integration4.20 Ratings00 Ratings
Meeting initiation4.90 Ratings00 Ratings
Record meetings / events4.90 Ratings00 Ratings
Online Events Collaboration
Comparison of Online Events Collaboration features of Product A and Product B
Avaya IP Office
5.8
Ratings
34% below category average
Five9
-
Ratings
Live chat5.80 Ratings00 Ratings
Online Events Security
Comparison of Online Events Security features of Product A and Product B
Avaya IP Office
2.9
Ratings
90% below category average
Five9
-
Ratings
User authentication2.90 Ratings00 Ratings
Participant roles & permissions2.80 Ratings00 Ratings
Cloud PBX
Comparison of Cloud PBX features of Product A and Product B
Avaya IP Office
7.1
Ratings
17% below category average
Five9
-
Ratings
Hosted PBX6.80 Ratings00 Ratings
Multi-level Interactive Voice Response (IVR)6.40 Ratings00 Ratings
Directory of employee names8.20 Ratings00 Ratings
Call Management
Comparison of Call Management features of Product A and Product B
Avaya IP Office
6.8
Ratings
22% below category average
Five9
-
Ratings
Answering rules9.00 Ratings00 Ratings
Call recording7.00 Ratings00 Ratings
Call park9.40 Ratings00 Ratings
Call screening7.60 Ratings00 Ratings
Message alerts9.40 Ratings00 Ratings
Business SMS/External Messaging4.90 Ratings00 Ratings
Online Fax4.00 Ratings00 Ratings
Voicemail Transcription3.30 Ratings00 Ratings
Mobile apps
Comparison of Mobile apps features of Product A and Product B
Avaya IP Office
7.5
Ratings
14% below category average
Five9
-
Ratings
Mobile app for iOS8.70 Ratings00 Ratings
Mobile app for Android6.40 Ratings00 Ratings
Unified Communications Platform and Collaboration
Comparison of Unified Communications Platform and Collaboration features of Product A and Product B
Avaya IP Office
6.5
Ratings
23% below category average
Five9
-
Ratings
Centralized communications management7.10 Ratings00 Ratings
Team messaging7.00 Ratings00 Ratings
Team document sharing5.60 Ratings00 Ratings
Call and meeting analytics6.20 Ratings00 Ratings
Contact Center Software
Comparison of Contact Center Software features of Product A and Product B
Avaya IP Office
-
Ratings
Five9
8.0
Ratings
5% below category average
Agent dashboard00 Ratings6.90 Ratings
Validate callers00 Ratings8.20 Ratings
Outbound response00 Ratings7.70 Ratings
Call forwarding00 Ratings7.70 Ratings
Click-to-call (CTC)00 Ratings8.50 Ratings
Warm transfer00 Ratings8.10 Ratings
Predictive dialing00 Ratings8.50 Ratings
Interactive voice response00 Ratings7.90 Ratings
REST APIs00 Ratings8.60 Ratings
Call scripts00 Ratings7.70 Ratings
Call tracking00 Ratings8.80 Ratings
Multichannel integration00 Ratings7.40 Ratings
CRM software integration00 Ratings7.80 Ratings
Workforce Optimization (WFO)
Comparison of Workforce Optimization (WFO) features of Product A and Product B
Avaya IP Office
-
Ratings
Five9
8.1
Ratings
3% below category average
Inbound call routing00 Ratings9.10 Ratings
Omnichannel inbound routing00 Ratings8.40 Ratings
Recording00 Ratings9.00 Ratings
Quality management00 Ratings8.10 Ratings
Call analytics00 Ratings7.40 Ratings
Historical reporting00 Ratings7.80 Ratings
Live reporting00 Ratings8.00 Ratings
Customer interaction analytics00 Ratings7.40 Ratings
Best Alternatives
Avaya IP OfficeFive9
Small Businesses
Broadvoice | GoContact
Broadvoice | GoContact
Score 9.1 out of 10
CloudTalk
CloudTalk
Score 7.4 out of 10
Medium-sized Companies
Cisco Unified Communications Manager (Call Manager)
Cisco Unified Communications Manager (Call Manager)
Score 8.7 out of 10
CloudTalk
CloudTalk
Score 7.4 out of 10
Enterprises
Cisco Unified Communications Manager (Call Manager)
Cisco Unified Communications Manager (Call Manager)
Score 8.7 out of 10
Bright Pattern Contact Center
Bright Pattern Contact Center
Score 8.4 out of 10
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User Ratings
Avaya IP OfficeFive9
Likelihood to Recommend
8.6
(0 ratings)
8.5
(0 ratings)
Likelihood to Renew
9.1
(0 ratings)
10.0
(0 ratings)
Usability
8.6
(0 ratings)
7.7
(0 ratings)
Availability
-
(0 ratings)
9.0
(0 ratings)
Performance
-
(0 ratings)
8.0
(0 ratings)
Support Rating
-
(0 ratings)
9.0
(0 ratings)
Online Training
-
(0 ratings)
10.0
(0 ratings)
Implementation Rating
9.1
(0 ratings)
10.0
(0 ratings)
Configurability
-
(0 ratings)
9.0
(0 ratings)
Ease of integration
-
(0 ratings)
9.0
(0 ratings)
Product Scalability
-
(0 ratings)
9.0
(0 ratings)
Vendor post-sale
-
(0 ratings)
8.0
(0 ratings)
Vendor pre-sale
-
(0 ratings)
8.0
(0 ratings)
User Testimonials
Avaya IP OfficeFive9
Likelihood to Recommend
So I haven't had one where it's not appropriate at all unless somebody was going pure cloud. Obviously, this is not a cloud product, but from an on-premise solution like the IP office is, we've sold it to companies that have five users and we've sold it to customers that have thousands of users. So it's very expandable, adjustable to be it's hybrid, so it's IP and digital mix capabilities. So that's a strong suit.
Read full review
very well suited for large number of enrollments, registrations by insurance companies. Also we recently implemented it for automating a order placement. Maybe not very well suited for live agent chat experience as there are limitations on texting, laggy performance in this area. I think its also hard to incorporate a payment system within the five9- salesforce automation.
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Pros
  • It is a phone system. It dials calls, makes sure there's a secure login, and keeps securities actually quite good on it. It provides and allows for VPN access into the VPN phones, into it via SIP or via IP sac, and has a good voicemail system.
Read full review
  • Inbound and outbound calls it process is so well.
  • The service is so good and they give very efficient support in customer need.
  • The calls we can do in Five9 include incoming, outgoing, voicemails and we can also send a note to a specific person. It's a very reliable mode of communication.
Read full review
Cons
  • Remote access and alarming. So most of the VIA products, actually, I'm going to say all, it's a pretty big brush, but all of them, except for the Avaya IP Office family, don't support Sal Gateway. They don't support remote access or Sal alarming. Everything else does. And it's crazy that this product doesn't, so that's one thing it could do better.
  • Analog and digital circuit line management needs to be better. You still have to reboot controllers to add and remove phones from it, which is kind of embarrassing. Sometimes, you have to tell someone about it when you compare it to all of its competition. Those are the two things I would take away is needs immediate improvement.
Read full review
  • Text. Texting is incredibly difficult on Five9. We've had issues with only some texts logging to Salesforce, issues with threading of text conversations, and issues with having Salesforce contact information appear on the text widget (knowing who you are texting, not just their phone number).
  • The interface to "pause" is challenging. There are not good reminders to our reps to remember to pause or log out of Five9. If you forget to log out, this can affect stats about who worked the longest hours that day - and it's hard to know who actually was active on the phones.
  • Inbound voicemails are too-easily hidden. It's challenging for a lot of our reps to remember to check their inbound voicemails because it is hard to access them in the Five9 widget.
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Likelihood to Renew
Oddly enough I have been impressed with the IP Office platform so much that I have integrated one into my home. My wife was not happy with it initially but once she started using it she was very happy with the results. It helped that I programmed it to work just like a home phone but with features and options that I can utilize remotely. I would be more than happy to put an AVAYA IP Office against any other phone system on the market, and let you be the judge.
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Robust product, great reliability and support.
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Usability
Avaya IP Office is a great system that is somewhat affordable for most SMB's. However, In our experience, Avaya IP Office has a tendency to shelve some of the license as you upgrade the software release on the PBX switch without giving back any comparable license to compensate. The Voicemail Pro license is quite expensive and most of the functionality that most business needs are not covered in the standard voicemail offering.
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I wish it was a 10. For the sake of a call center, it allows me to keep it simple for newer sales reps and just focus on basic KPI's. This is not an advanced CRM used for digital approaches. It is strictly a churn and burn call center CRM for me. It is a dialer.
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Reliability and Availability
No answers on this topic
We have had minimal downtime due to system outages since it was implemented.
Read full review
Performance
No answers on this topic
The system's performance is great. Page loads quickly. Reports are generated quickly and sent to our email or FTP. The integration did not impact the performance of our other applications. We have not seen any drop in the performance of either applications since we performed the integration.
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Support Rating
No answers on this topic
Five9's Customer Support team is also based in Manila Philippines, thus turnaround email response times for our reported issues are great for our requirements. Their CS agents also facilitate mobile calls to followup on outstanding issues and operate on a 24/7 schedule. We've also had experience working with the senior tech agents to investigate recurring issues to completion.
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Online Training
No answers on this topic
I took the certification course for administrator and also received some tips while working with the developer during implementation. The UI was very intuitive, so I was able to figure out how things worked when I configured the users, skills, campaigns, IVR scripts. I worked with the Five9 AI team to beta test Agent Assist.
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Implementation Rating
No answers on this topic
The implementation team that was assigned to us was great. The project manager was very helpful and managed the timeline very efficiently. The developer was very helpful and provided insights while helping us configure the system.
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Alternatives Considered
Obviously, the Aura stuff, but that's a whole other class, but there's a lot of transition between those customers. So I've seen a ton of those. I've done RingCentral, I've done it via cloud office. I've been a user of a Nortel system, but I've never had to administer it. I've built Asterisk machines too. Those have been fine. The Avaya IP Office still outperforms them all for the price, though. Probably the only thing that's still thrown at a small business.
Read full review
We use Five9 as a tool to make and receive calls from various departments such as Customer Care, Underwriting, Claims, and others. These departments have experienced issues primarily from supervisor consoles because they sometimes lose access without making significant changes to the admin console. Although it's a tool that has helped us complete various tasks to contact our customers, it has also allowed us to replace Zoom Phone, as it makes it easier to assign new contact numbers to agents, while Zoom Phone only allows reusing numbers.

A good tool with an easy interface for new users.

They need a more minimalist look.

They need to improve the supervisor console because it's very basic.

New agents aren't receiving calls from previous agents because they don't reuse numbers.

The user group license is cheaper than the Zoom Phone license, which allows for a better ROI.
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Scalability
No answers on this topic
It was very easy to add additional licenses. Once we placed the order, it was activated the following day. Since it's web-based, it's very quick to deploy across multiple sites.
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Return on Investment
  • When selling to a prospective customer, I always do a 10 yr ROI to show the benefits of Avaya IP Office or ACO and which scenario would fit best.
  • CAPEX vs OPEX
  • Number of phones needed as well as other features need to be considered to determine if Avaya IP Office fits best.
Read full review
  • ROI was not as anticipated due to lacking reporting functionality - Negative
  • Allowed us to develop a geographically dispersed call center workforce in response to the pandemic - Positive
  • Provided true omnichannel capability that we lacked in the past (Voice/Voicemail/Chat). Positive
  • CRM integration (with Salesforce) was not as expected. Negative
  • Bang for the Buck just was not where it needed to be. High cost solution. Negative.
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ScreenShots

Five9 Screenshots

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