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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HCL Sametime
Score 7.6 out of 10
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HCL Sametime (formerly IBM Lotus Sametime, acquired by HCL Technologies from IBM in 2018) is an enterprise-level unified communications and VoIP platform. It includes features such as instant messaging, web conferencing, voice and video integration, telephony capabilities, and presence information.
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.
Sametime is well suited for very quick conversations, where you know the person is an active Sametime user. It also serves as an easy way to reach out to someone you may not know when looking for an answer to a quick question, as they are likely to be a Sametime user. Do not, under any circumstances, attempt to use Sametime for Audio or Video chat. The quality and reliability are horrendous.
Sametime's web-based interfaces are "zero load", requiring no plug-ins to be installed to join a meeting, launch a meeting, or use chat in a browser. A plugin is required only if you want to share your screen.
Integration with IBM Notes is very tight. Sametime's chat status can change according to your Notes calendar. You can easily see if someone who just emailed you is available to chat. Your chat History is right inside Notes as well.
IBM's mobile apps are top notch. We automated the apps for our users thanks to IBM's work with third party MDMs. This made it very simple for us to deploy the Sametime mobile apps -- Chat and Meetings -- and get new capabilities such as Audio & Video mobilized quickly.
No down time, ever. The rock solid WebSphere back-end of Sametime means the environment is always up. Period.
Sametime is now an embedded experience for our users. They know it, they like it, they use it, and they expect it to be wherever they are. Because it is pretty easy to use and NEVER goes down, users know they can rely on it and won't be frustrated by it. Sametime is right up with there with Microsoft Office in terms of user adoption and appreciation.
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
Just about everything works the way you expect it would and it's relatively easy for users to figure out. Sametime was one of those things that we started with only a few people as a "test" and before the test period was done we discovered a few hundred people had figured out how to log in and most got it working all on their own. Many of our users want to use Sametime and do so regularly; we do not have to create policies enforcing its usage. Users find it practical to use Sametime to do things like chat, transfer files, share their screen, and so forth.
Typically if Sametime is not available, it's because Windows Updates were done on the servers and they were not rebooted. However, that's not a problem with Sametime -- in fact, if you have Linux you could probably run Sametime for years without any hiccups whatsoever. We have no internal Linux expertise.
Generally very good. Occasionally AV or screen-sharing will stutter and every now and then I hear of it dropping out altogether, but in all cases it was easy to re-establish
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.
We have been a Cisco based shop and have looked at other cloud voice options such as MS Teams pbx, and others, but ultimately, the features, endpoints, and reliability of Cisco has been the common factor in staying with them as our voice provider. Their integrations, room systems, and hybrid design allows for us to be flexible and keep a high up time vs reliance on 100% cloud.
We use Jabber globally in our company and Symphony (no relevant app in able list) in some of the teams as well. All these are instant messenger tools, but Sametime is the easiest one to be used and its chat history is easy to be searched. Sametime can be used to contact almost all internal staff as it’s included in default computer package. Symphony is used to chat with front end business while Jabber is used for call.
Sametime is rock solid. It runs on WebSphere, DB2 and other related IBM technologies. This does mean the back-end is highly complex and very difficult to learn and get comfortable with, however.
