Google Voice vs. Sangoma Asterisk

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Google Voice
Score 8.0 out of 10
N/A
Google Voice is a free IP telephony service that provides users with one phone number that can be forwarded to multiple phones or devices. It includes features such as call forwarding, voicemail translation, text messaging, and voice calls. Fees may apply for international calling.
$10
per month
Sangoma Asterisk
Score 8.3 out of 10
N/A
Asterisk is an open source toolkit for building communications applications, now owned and supported by Sangoma (acquired with Digium in 2018). Most Asterisk-based systems and solutions require additional components (e.g. IP-phones, VoIP gateways or telephony interface cards, and other hardware), and expertise.N/A
Pricing
Google VoiceSangoma Asterisk
Editions & Modules
Starter
$10
per user/per month
Standard
$20
per user/per month
Premier
$30
per user/per month
No answers on this topic
Offerings
Pricing Offerings
Google VoiceSangoma Asterisk
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
Features
Google VoiceSangoma Asterisk
Cloud PBX
Comparison of Cloud PBX features of Product A and Product B
Google Voice
3.8
50 Ratings
73% below category average
Sangoma Asterisk
-
Ratings
Hosted PBX8.423 Ratings00 Ratings
Multi-level Interactive Voice Response (IVR)5.326 Ratings00 Ratings
User templates1.619 Ratings00 Ratings
Call reports2.043 Ratings00 Ratings
Directory of employee names1.925 Ratings00 Ratings
Call Management
Comparison of Call Management features of Product A and Product B
Google Voice
5.8
64 Ratings
37% below category average
Sangoma Asterisk
-
Ratings
Answering rules3.943 Ratings00 Ratings
Call recording7.850 Ratings00 Ratings
Call park6.422 Ratings00 Ratings
Call screening7.459 Ratings00 Ratings
Message alerts3.462 Ratings00 Ratings
VoIP system collaboration
Comparison of VoIP system collaboration features of Product A and Product B
Google Voice
7.3
42 Ratings
12% below category average
Sangoma Asterisk
-
Ratings
Video conferencing6.220 Ratings00 Ratings
Audio conferencing8.037 Ratings00 Ratings
Video screen sharing5.613 Ratings00 Ratings
Instant messaging9.326 Ratings00 Ratings
Mobile apps
Comparison of Mobile apps features of Product A and Product B
Google Voice
6.4
60 Ratings
26% below category average
Sangoma Asterisk
-
Ratings
Mobile app for iOS4.843 Ratings00 Ratings
Mobile app for Android8.048 Ratings00 Ratings
Best Alternatives
Google VoiceSangoma Asterisk
Small Businesses
CloudTalk
CloudTalk
Score 9.5 out of 10
Sangoma Switchvox
Sangoma Switchvox
Score 9.0 out of 10
Medium-sized Companies
CloudTalk
CloudTalk
Score 9.5 out of 10
3CX
3CX
Score 8.3 out of 10
Enterprises
Cisco Business Edition 7000 (discontinued)
Cisco Business Edition 7000 (discontinued)
Score 9.0 out of 10
Cisco VoIP PBX
Cisco VoIP PBX
Score 7.7 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
Google VoiceSangoma Asterisk
Likelihood to Recommend
3.5
(70 ratings)
9.0
(7 ratings)
Likelihood to Renew
9.3
(7 ratings)
-
(0 ratings)
Usability
9.0
(9 ratings)
-
(0 ratings)
Support Rating
7.0
(35 ratings)
8.0
(1 ratings)
Implementation Rating
10.0
(2 ratings)
-
(0 ratings)
Contract Terms and Pricing Model
7.0
(1 ratings)
-
(0 ratings)
Professional Services
7.0
(1 ratings)
-
(0 ratings)
User Testimonials
Google VoiceSangoma Asterisk
Likelihood to Recommend
Google
In the past, I would have happily recommended this for small business use cases. Due to its affordability, versatility, and low barrier to entry as well as its simplicity to use. Google Voice was integrated into the Chrome Browser, it was easily accessed from Gmail, and integrated into Gmail and could even be leveraged in such a way to when phone numbers were clicked on, Google Voice was the tool used. However over the past few years and more, in the past couple of years from 2021 to current, this tool seems to have lost favor with the Alphabet suite of tools. With the lack of integrations, it's becoming less stable, and people are just opting more for Google Meet Voice. The biggest area where this is less appropriate and where opportunity has opened for others is its lack of features, like virtual attendants, call recording, call transcription, SMS, MMS, CRM integration, and other key features even 1 or 2 person business really needs in this day and age
Read full review
Sangoma
Digium Asterisk is well suited for a city government as a communications solution for internal and external use. Other options like PBX are more expensive and hard to escalate. VoIP makes it easier to use the communications infrastructure instead that already exists rather than having to wire every phone when the solution is a digital or analog phone. In my city, government offices are not in the same place, which makes it harder to communicate everything together.
Read full review
Pros
Google
  • Google Voice has been great for setting up additional phone lines and numbers.
  • The voicemail inbox is a great feature and you can see when messages come in online and listen to the messages from your computer.
  • Google Voice allows us to have multiple phone numbers and lines for specific business purposes.
Read full review
Sangoma
  • Easy communication and configuration with many soft phone and hard phone models
  • A great community that helps the software have more and more functionality
Read full review
Cons
Google
  • I think there is room to improve with regards to call forwarding.
  • I wish there were a concise way to know if the call was to your Google Voice number or your personal number before answering the call.
  • when I add a contact to my account on the web it doesn't seem to sync with my phone even though the same email address is logged in.
Read full review
Sangoma
  • I have had trouble having my favorites list from Digium connect to my phone and save my preferences there. I have only managed to do this once, but now we have an added person in our Dept. I can add them on Digium, but my phone does not update.
Read full review
Likelihood to Renew
Google
It's user friendly, how to use it is self explanatory, they support all their own options while someone like Phone Booth uses a third party. I can cancel Google Voice anytime and I choose how much I spend with Google Voice
Read full review
Sangoma
No answers on this topic
Usability
Google
I haven't had problems with dropped calls, bad reception, lost recordings - everything works the way it should. The iOS app is easy to use, and the process is easy to explain to other people. It's also the cheapest way I've found to call internationally - I've used it to interview people from London and Austraila.
Read full review
Sangoma
No answers on this topic
Support Rating
Google
They do not offer support unless you have the Business account for Google Voice under G Suite. This is tough, because Google doesn't really have a customer support team for this service, so when it gets shut down for a few hours, we have no choice but to wait it out. But this doesn't happen that often, which is great.
Read full review
Sangoma
I have asked in the not so recent past about having my phone updated with my saved Digium "favorites" list but it doesn't seem that this is possible
Read full review
Implementation Rating
Google
It is a pretty seamless program to transfer to, even for people who either have little experience with these programs or people who were stuck on Skype
Read full review
Sangoma
No answers on this topic
Alternatives Considered
Google
The integrations of Google Voice with all our devices are flawless, Android, iOS, Windows, Linux and Mac. Also, the call performance is far superior on wifi as well as on mobile data. With Skype, we had several problems with personal accounts, performance issues, and in general, it felt awkward to use it.
Read full review
Sangoma
Recently I've been using Vonage Business, and while it is far more expensive and a lot less configurable than Digium, the mobility is essential for my new role. Digium is ideal for a business with both a very technical staff and a user base that is not remote. Digium was selected due to price and ability to create custom applications.
Read full review
Contract Terms and Pricing Model
Google
Google Voice should be also be use to those who have difficulty in speaking English. So the contract term will need to be a little strict as Google Voice is used in navigations as the part of GPRS navigation is personal. The private data need to be in control much more securely and safely.
Read full review
Sangoma
No answers on this topic
Professional Services
Google
It help to connect with the products that we use as a part. We need to get in touch with our professional world. It is like a tool that helps us to get in touch with everything from A to Z in our professional careers. So we need to be in touch with everything as linearly as the jpb can be done.
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Sangoma
No answers on this topic
Return on Investment
Google
  • Cost for Google Voice is stellar, starting at $10/mo per user.
  • While it doesn't offer a new Audio/Video conferencing solution it does integrate with GSuite so it makes use of Google Calendar and Hangouts/ Google Meet.
  • Gets the employee's to use their company phone numbers more as texting is easy and deployment is simple.
  • The cell phone app is reliable and easy to deploy.
Read full review
Sangoma
  • being zero cost, we saved at least 3 million on what a legacy pbx would have cost
  • the savings and speed means lower cost on our service making us more competitive
  • stability
Read full review
ScreenShots