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Call Manager

Call Manager

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**Call Manager**

What is Call Manager?

Cisco Unified Communications Manager (formerly CallManager) is a software-based, IP telephony call-processing system. It handles call routing, signaling, and other call management functions. It is commonly used in enterprise environments to manage and control voice and video communications across an IP network.

Find 519 organizations using Call Manager on Sumble →

What other technologies are related to Call Manager?

Call Manager Competitor Technologies

Nortel
Nortel was a competitor in the VoIP and telecommunications space before being acquired by other companies.
Number of organizations that mention technology
519
Call Manager
573
Nortel
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Call Manager Complementary Technologies

NSA Type 1 cryptographic devices
No summary available
NSA Type 1 cryptographic devices (like KG-75 or KG-175D) can be used to secure voice communications in a Call Manager environment, making them complementary.
KG-75
No summary available
KG-75 is a specific NSA Type 1 cryptographic device that secures communications and is complementary.
PoE switches
Power over Ethernet (PoE) switches provide power and network connectivity to IP phones used with Call Manager, hence complementary.
Number of organizations that mention technology
519
Call Manager
8
NSA Type 1 cryptographic devices
13
KG-75
70
PoE switches
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Which job functions commonly mention Call Manager?

Telecom Engineer
0.5% of all Telecom Engineer jobs mention Call Manager
View 10 jobs on Sumble
Network Administrator
0.3% of all Network Administrator jobs mention Call Manager
View 199 jobs on Sumble
Network Engineer
0.1% of all Network Engineer jobs mention Call Manager
View 201 jobs on Sumble
IT Support
0.1% of all IT Support jobs mention Call Manager
View 262 jobs on Sumble
Information Technology
307 Information Technology jobs mention Call Manager
View 307 jobs on Sumble
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Which organizations are mentioning Call Manager?

Call Manager
FIS
Professional Services 
4 team
mention Call Manager
↗
 2 people
use Call Manager
↗
Call Manager
Cisco Systems
Scientific and Technical Services 
3 team
mention Call Manager
↗
 2 people
use Call Manager
↗
Call Manager
Wipro
Professional Services 
2 team
mention Call Manager
↗
 1 person
use Call Manager
↗
Call Manager
UnitedHealth Group
Health Care and Social Assistance 
2 team
mention Call Manager
↗
 1 person
use Call Manager
↗
Call Manager
Oracle
Scientific and Technical Services 
2 team
mention Call Manager
↗
 2 people
use Call Manager
↗
See more or filter by date, location, industry, etc →
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