What are the three characteristics that govern the type of Cisco Unified Communications Manager deployment model? (Choose three.)

The correct answer is B. size D. network characteristics F. geographical distribution. Cisco defines CUCM deployment models (single-site, centralized multisite, distributed multisite, and clustering over the WAN) based on three primary characteristics: (B) Size - the number of users, IP phones, and call processing capacity required determines whether a single…

Cisco Unified Communications Manager (CUCM)

Question

Options

Anumber of applications
Bsize
Ctype of applications
Dnetwork characteristics
Eservices provided by the PSTN carrier
Fgeographical distribution

How the community answered

(44 responses)

A
2% (1)
B
89% (39)
C
5% (2)
E
5% (2)

Explanation

Cisco defines CUCM deployment models (single-site, centralized multisite, distributed multisite, and clustering over the WAN) based on three primary characteristics: (B) Size - the number of users, IP phones, and call processing capacity required determines whether a single cluster or multiple clusters are needed; (D) Network characteristics - WAN bandwidth, latency, Quality of Service (QoS) capabilities, and reliability influence whether call processing can be centralized or must be distributed; and (F) Geographical distribution - whether the organization spans a single location or multiple sites across cities, countries, or continents dictates the deployment topology. The number or type of applications and PSTN carrier services are secondary considerations that do not define the core deployment model.

Topics

#deployment model#geographical distribution#network characteristics#cluster design

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