Cisco TelePresence Video Communication Server Manual de usuario descargar pdf (Pagina 5)

Product Feature

Product Specification

Network

●

Support for Domain Name System (DNS) addressing

●

Support for IPv4 and IPv6 simultaneously

●

Support for IPv4 and IPv6 translation services

Scalability and Capacity

Single VCS capacity

(appliance or small and

medium virtual-machine

deployments)

●

The capacity of one Cisco VCS (appliance or small and medium virtual machine) follows:

◦ Up to 2500 registrations

◦ Up to 500 nontraversal calls

◦ Up to 100 traversal calls

◦ Up to 1000 subzones

Single VCS capacity

(large virtual-machine

deployments)

●

The capacity of one Cisco VCS (large virtual machine) follows:

◦ Up to 2500 registrations

◦ Up to 500 nontraversal calls

◦ Up to 500 traversal calls

◦ Up to 1000 subzones

Cisco VCS CE500

Appliance

●

The capacity of one Cisco VCS CE500 is as follows:

◦ 1 Gbps network interface

◦ Up to 2500 registrations

◦ Up to 500 nontraversal calls

◦ Up to 100 traversal calls

◦ Up to 1000 subzones

Note: The maximum number of calls interworked to Microsoft Lync is 100. It is highly recommended that a

separate Cisco VCS Control be deployed for use as a dedicated Microsoft Lync gateway.

Cisco VCS CE1000

●

The capacity of one Cisco VCS CE1000 is as ffollows:

◦ 1 or 10 Gbps network interfaces

◦ Up to 2500 registrations

◦ Up to 500 nontraversal calls

◦ Up to 500 traversal calls

Note: The maximum number of calls interworked to Microsoft Lync 2013 is 100. It is highly recommended that a

separate Cisco VCS Control be deployed for use as a dedicated Microsoft Lync gateway.

Clustered VCS capacity

●

Up to six VCS appliances or virtual machines can be clustered to increase capacity and provide redundancy.

●

Clustering increases the maximum registrations, traversal, and nontraversal calls by up to four times.

Microsoft Lync

interworking capacity

●

The maximum number of calls interworked to Microsoft Lync is 100. It is highly recommended that a separate

VCS Control server is deployed for use as a dedicated Microsoft Lync gateway.

System Security and Resilience

Security features

●

Secure management with HTTPS, SSH, and SCP

●

Secure file transfer

●

Inactivity timeout

●

Built-in firewall configuration rules (Cisco VCS Control)

●

Ability to lock down IP services

●

Requirement for authentication on HTTP(S), SSH, and SCP

●

H.235 authentication support

●

Transport Layer Security (TLS) for SIP signaling

●

Roles-based password-protected GUI user access

●

Ability to enforce strict passwords

●

Ability to disable root access over SSH

●

Automated intrusion protection

●

Support for delegated credential checking across a traversal zone with Cisco VCS Expressway

●

Federal Information Processing Standards (FIPS) 140-2-compliant cryptographic modules

Resilience and reliability

●

Ability to deploy in six-redundant cluster

●

Ability to share licenses across a cluster

●

Ability for registrations to survive system restart

●

Ability to replicate configuration for clusters

●

Ability for the Cisco VCS Expressway process to recycle within seconds

●

Support for Cisco VCS Expressway H.225 Alternate Gatekeeper

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