Call Manager is a unified call control center from Cisco that supports enterprise collaboration functions across the spectrum of IP telephony, video & web conferencing, and messaging. Features include call forwarding, call back, call transfer, ad hoc conferencing, and call park.
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Google Voice
Score 7.8 out of 10
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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.
The Cisco Unified Communications Manager platform would be most suited for the below scenarios. 1. An organization with very restricted policies and compliance where can't move to cloud-based solutions for data security. They can install the CUCM on-premises. 2. An organization that is still on a legacy phone system could adopt CUCM to save costs and have better services.
[Google Voice is] great if you have a workforce that needs to make calls for business purposes from their personal mobile device, while keeping their personal phone number private. If you have a large company with its own telecom system, it probably won't be necessary if employees already have their own landlines or separate work phones.
CUCM is overly complex and requires a very capable engineer to maintain it. Similarly, implementing anything new requires a great deal of specialized knowledge of CUCM.
CUCM is difficult to troubleshoot because of it's complexity.
CUCM is expensive licensing and they nickel and dime you with a plethora of tiny little license charges for every little feature. They have the most convoluted licensing models, ever, for their CU products in general.
It can be tricky to configure exactly how you want it. If you are particular about which voicemail greeting goes to which number, and how it appears when it rings through to the phone - it can take a good amount of work to set it up properly.
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
Although it's very easy to use, once you understand the concepts of IP telephony, as I said before, I think Cisco could have improved the management interface of the platform, adding modern technologies and the design language of the other platforms like DNA Center, etc. This interface hasn't had a substantial improvement for about 10 years
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.
CUCM is supported by most third-party vendors for related products, so it makes finding solutions to specific needs easy. Also Cisco TAC is very knowledgeable, and we have never run into a problem they have not been able to resolve. Usually they are resolved without the need to escalate tickers either.
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.
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
The Cisco Call Manager application has been around for much longer than many of the competitors. As such, they have had plenty of time to resolve bugs and increase the feature set that comes natively with this solution. One of the biggest factors for us was the professional services/support that comes along with using any Cisco product.
Google Voice at the peak of its adoption did serve as a very real and effective solution. However bugs persisted, and innovation lacked, and support for the product soon declined. However, there are several other solutions provided that focus on making one product as best as it could be. Google made it clear to me as a customer, that this was a backup for a backup. When you look at the simplicity on its own, it appears to be fantastic, however as you dive deeper, and experience its lack of smooth edges, you find that it's been built by engineers who were given a scope, rather than solving for a use case and listening to customer feedback. Many of the other solutions available on the market, see this opportunity. This is why voice communication is a growing SaaS vertical, albeit competitive. Understanding the customer here is key, and Google understands what drives value to the larger organization. As a business owner, I understand, that when a business has to allocate resources, another department, or service suffers. Unfortunately this product feels to be the one that has met that fate