Grandstream UCM series IP PBXs vs. Nextiva

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Grandstream UCM series IP PBXs
Score 8.4 out of 10
N/A
Grandstream presents the UCM series of IP PBX appliances as powerful yet easy to manage voice, video, data, and mobility communications platform, whichoffer an extensive set of unified communication features in an easy to manage on premise solution with no licensing fees, upgrade fees or costs per features. The Grandstream UCMs range from small and medium business deployments to small and medium enterprise solutions.N/A
Nextiva
Score 9.1 out of 10
N/A
Nextiva is a business communications platform that includes a VoIP solution, CRM software, BI software, cloud storage, phone and device rentals, email marketing automation software, and a contact center solution. These products can be purchased individually or together.
$25
per month per user
Pricing
Grandstream UCM series IP PBXsNextiva
Editions & Modules
No answers on this topic
Digital
$25
per month per user
Core
$30
per month per user
Engage
$50.00
per month per user
Power Suite
$75
per month per user
Offerings
Pricing Offerings
Grandstream UCM series IP PBXsNextiva
Free Trial
NoNo
Free/Freemium Version
NoNo
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional Details——
More Pricing Information
Community Pulse
Grandstream UCM series IP PBXsNextiva
Considered Both Products
Grandstream UCM series IP PBXs

No answer on this topic

Nextiva
Chose Nextiva
Among all of the other PBX solutions I've ever worked with, Nextiva is by far the easiest and most efficient to install, implement, and service. The tech support and onboarding teams are amazing as well. I hold certifications on over 10 PBX systems, but this one is the best …
Features
Grandstream UCM series IP PBXsNextiva
Cloud PBX
Comparison of Cloud PBX features of Product A and Product B
Grandstream UCM series IP PBXs
-
Ratings
Nextiva
9.2
215 Ratings
13% above category average
Hosted PBX00 Ratings9.396 Ratings
Multi-level Interactive Voice Response (IVR)00 Ratings9.4116 Ratings
User templates00 Ratings8.8133 Ratings
Call reports00 Ratings9.3180 Ratings
Directory of employee names00 Ratings9.4176 Ratings
Call Management
Comparison of Call Management features of Product A and Product B
Grandstream UCM series IP PBXs
-
Ratings
Nextiva
9.2
235 Ratings
9% above category average
Answering rules00 Ratings9.4211 Ratings
Call recording00 Ratings9.1179 Ratings
Call park00 Ratings9.2167 Ratings
Call screening00 Ratings9.2171 Ratings
Message alerts00 Ratings9.2209 Ratings
VoIP system collaboration
Comparison of VoIP system collaboration features of Product A and Product B
Grandstream UCM series IP PBXs
-
Ratings
Nextiva
8.8
160 Ratings
9% above category average
Video conferencing00 Ratings8.778 Ratings
Audio conferencing00 Ratings9.2140 Ratings
Video screen sharing00 Ratings8.566 Ratings
Instant messaging00 Ratings8.7108 Ratings
Mobile apps
Comparison of Mobile apps features of Product A and Product B
Grandstream UCM series IP PBXs
-
Ratings
Nextiva
8.8
201 Ratings
9% above category average
Mobile app for iOS00 Ratings8.9172 Ratings
Mobile app for Android00 Ratings8.8140 Ratings
Best Alternatives
Grandstream UCM series IP PBXsNextiva
Small Businesses
Zoom Phone
Zoom Phone
Score 9.0 out of 10
CloudTalk
CloudTalk
Score 8.3 out of 10
Medium-sized Companies
Zoom Phone
Zoom Phone
Score 9.0 out of 10
CloudTalk
CloudTalk
Score 8.3 out of 10
Enterprises
Zoom Phone
Zoom Phone
Score 9.0 out of 10
Cisco Unified Communications Manager (Call Manager)
Cisco Unified Communications Manager (Call Manager)
Score 9.1 out of 10
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User Ratings
Grandstream UCM series IP PBXsNextiva
Likelihood to Recommend
10.0
(2 ratings)
9.3
(251 ratings)
Likelihood to Renew
9.0
(1 ratings)
9.3
(7 ratings)
Usability
8.0
(1 ratings)
9.2
(7 ratings)
Availability
-
(0 ratings)
10.0
(1 ratings)
Performance
-
(0 ratings)
10.0
(1 ratings)
Support Rating
9.0
(1 ratings)
9.1
(8 ratings)
Online Training
-
(0 ratings)
10.0
(1 ratings)
Implementation Rating
9.0
(1 ratings)
9.5
(4 ratings)
Product Scalability
-
(0 ratings)
10.0
(1 ratings)
Vendor post-sale
-
(0 ratings)
9.1
(1 ratings)
Vendor pre-sale
-
(0 ratings)
9.1
(1 ratings)
User Testimonials
Grandstream UCM series IP PBXsNextiva
Likelihood to Recommend
Grandstream Networks
As a PBX the UCM PBX can be cover the needs of all companies without exception. We think it is really a great and flexible solution that covers all the IP telephone needs a company may have. When we were researching the market to buy our pair of UCM 6308, we had also hoped to use it as a replacement for our Skype for Business installation, so to say to use it as our main solution for video conferencing. After trying to do this for a couple of years we would say that you can use Wave for video conferencing and I personally like it, but it is not well suited for bigger companies for using it as the main video conferencing solution. On the other hand, there are very few PBXs even offering a video conferencing solution and their solutions are not better that the UCM's solution!
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Nextiva
We have had great service with Nextiva Business Phone Service and it is reliable and reasonably priced for the offered features. User Friendly and minimal issues. We are able to control most of the set up for new users and or new phones when needed. Only would like to see the app - Nextiva One be enhanced with more features than it currently has.
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Pros
Grandstream Networks
  • Solid, reliable products
  • Simple to configure and manage
  • Compatible with ONVIF for use with 3rd party systems
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Nextiva
  • Up-time, We've never had any sort of extended downtime because of Nextiva Business Phone Service, there services just work
  • Provisioning of supported devices is very easy to do and is almost automatic, this makes new device roll out especially smooth
  • The call flow functionality is especially smooth and intuitive to setup.
  • Their customer service is very effective and I've never waited more than 2 days for a solution, that's for more complicated issues too.
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Cons
Grandstream Networks
  • The cluster implementation does not work on all network modes. Would be great if this was improved.
  • Wave on mobile phones works in a different way than on desktops and this makes it hard to set it up for use on the firewalls, as it requires different and more permissions than the desktop app. For example is one receives an invitation per email on the mobile phone and wants to participate in a Wave meeting as a guest, the still need access to the network ports needed to login the extension (while they only need / want to join the meeting as anonymous users). On the desktop app this is not needed.
  • There is a limit on the number of 1 device per connection type. We have an extension used in the maintenance department and is shared by 6 users. We were able to install it on 1 PC, 1 Wi-Fi phone and 1 Android shared mobile phone. We would like to install it on a second shared mobile phone, but this is not allowed by the UCM policy. We could use anther extension to do this, but the maintenance department does not want this. They want to accept calls with problem reports only on one extension. Would be great to be able to install the same extension on more than 1 Android devices.
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Nextiva
  • The use of two apps when you're a supervisor. We have to use Unity and the Nextiva app instead of one app. It can be cumbersome.
  • Better integration with CRM's. We use Zendesk and it works ok as it does pull up customer records if we have their phone number on file. But it would be better if we could have more functionality from one place and have it write to the CRM directly.
  • Accept higher quality audio for greeting recordings. We had to trim the file size down several times losing a lot of audio quality in the process. Mono is fine since callers will only need to hear the one channel. But the Hz limit and file size limit were rough.
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Likelihood to Renew
Grandstream Networks
We are very happy with our UCB 6308 pair. We have some issues that we would like to see improved, but the UCM 6308 does more than cover the main functionality it is intended for and has given us the needed solution for our remote workers.
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Nextiva
Its user friendly, easy to use and has been very reliable. We have nothing but good things to say about our service with Nextiva Business Phone Service. When needed their support team has always resolved any and all issues one way or another. They have been helpful, knowledgeable and very friendly. The features vs the cost is wonderful compared to other service providers.
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Usability
Grandstream Networks
Although we are very happy with our pair of UCM 6308, we still think there are some things that can be improved to make this a prefect product! Have mentioned the main points we think that should be improved on other parts of the review.
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Nextiva
Very easy to use, if you're unsure about a functionality they have user manuals you can download to use or their support team via chat or call is very helpful and quick at resolving any issues. They also help when it comes to setting up users and reporting. Phone system is easy to follow with labels and easy to read.
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Reliability and Availability
Grandstream Networks
No answers on this topic
Nextiva
We have not yet experienced any issues the Nextiva Business Phone Service availability. It has always worked as needed.
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Performance
Grandstream Networks
No answers on this topic
Nextiva
Nextiva Business Phone Service performance is great. The call quality is much better than our old analog land lines at a fraction of the cost.
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Support Rating
Grandstream Networks
Grandstream almost always have a first response on any ticket within 24 hours, which is impressive. They do care to listen about customer problems and needs and are open suggestions / feature reuests, as long as there is a potential for the suggested change to benefit a big enough number of customers.
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Nextiva
Support is great. We usually get someone on the phone; they answer our questions and help us with our issues. They are responsive when we call, and there is also a wealth of information on their online help center, which will typically answer our question or send us in the right direction.
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Online Training
Grandstream Networks
No answers on this topic
Nextiva
The training we received from Nextiva Business Phone Service was thorough, and detailed. It also did not take very long.
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Implementation Rating
Grandstream Networks
The implementation was concluded very fast, with minimal downtime.
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Nextiva
No was done by Agency Owner and was done with the help of Nextiva Support and Sales team. Went very well and has been working great since then. Was originally only two phones and then we continue to add to that. We did not have any reported issues and was a great experience for our Agency and Small Business.
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Alternatives Considered
Grandstream Networks
We were considering a solution from Alcatel at first. Very stable implementation for sure, as there are no frequent updates and no new features. Also no conferencing solution was included. A separate solution was offered for extra cost. So the choice was between a very stable PBX which would be pretty much unchanged for ever and a dynamic solution that would constantly grow. Without any doubt we opted for the ever growing / changing solution, knowing this would cost us in minor problems / instabilities. We did NOT regret this decision. So having opted for a growing and constantly developed solution we also look into the solution provided by Yeastar. By comparing the 2 solutions it was obvious that the Grandstream UCM 6308 was the best solution for us.
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Nextiva
We switched for better uptime, ease of use, and better tech support and got all that from Nextiva. We were constantly losing connection with our previous provider, a package service for internet and phone. The web portal is much easier to use, and the call center offers many more features.
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Scalability
Grandstream Networks
No answers on this topic
Nextiva
We have not yet needed top scale up our phone system yet, but I can tell that it will be very quick and effortless to do so when the need arises.
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Return on Investment
Grandstream Networks
  • Low-cost initial investment, minimal recurring costs
  • Used by everyone in our company and easy to adopt
  • Runs 24/7 and is reliable
  • Allows our school to manage access control easily and efficiently
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Nextiva
  • ROI - we are saving money, a lot of money, and we have a MUCH better phone system
  • Consolidation - we migrated 6 different phone systems in 6 different counties into one, and it's been wonderful!
  • Management - managing this system is so much better than Mitel, Panasonic, and any other system I have used. We are able to assign rights to certain staff to also make changes, and it's user friendly and almost fool proof.
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ScreenShots