4.3 out of 5 (40 Ratings)

40 Verified Reviews

Cisco Unified Communications Manager (CallManager)

CUCM infra

Review for Cisco Unified Communications Manager

Cisco Unified Communications Manager (CallManager)

Modernized Calling Software

Initially, we had multiple issues of operators losing connectivity to Call Manager and the Windows server it was hosted from. It has been about a year since we've had any issue, however. Since then, our operators have been working smoothly.

Cisco Unified Communications Manager (CallManager)

Upgrade from v6 to v10.5

Very possitive experience for this CUCM deployment (upgrade)

Cisco Unified Communications Manager (CallManager)

Work very close with a third party vendor and do a lot of research.

Very good reliable product

Cisco Unified Communications Manager (CallManager)

Steady and Reliable Telephony System

The Cisco Call Manager System has been steady and reliable for the past several years. Our overall experience has been good.

Cisco Business Edition 7000 (BE7000), Cisco Unified Communications Manager (CallManager)

Excellent product

Works very well

Cisco Unified Communications Manager (CallManager)

Implementation was easy and smooth

Smooth implementation. Works as was promised.

Cisco Unified Communications Manager (CallManager)

Call Manager is a solid dependable product

Call Manager is a solid product, with excellent performance

Cisco Business Edition 6000 (BE6000)

Cisco SIP phones soundest investment

System stable now and establishing video connectivity through corporate-shared infrastructure. Implementation issues with 1) analog ports do not generate ringtone compatible with older modems for which Avaya PBX does work and 2) network issues where campus connected across corporate WAN was fixed with correct QoS settings – issue took too long to resolve.

Cisco Unified Communications Manager (CallManager)

Don't underestimate the amount of effort to implement this system.

Overall the technology works and works well. Was a little disappointed that many of the products sold to us were an end of sale before we could get into our implementation.