Cisco 1861 User Manual download pdf (Page 2)

Data Sheet

Converged IP Communications

The Cisco 1861 Integrated Services Router can meet the IP communications needs of SMB and

enterprise small branch offices while concurrently delivering an industry-leading level of security

within a single communications system. The Cisco 1861 offers the Cisco Unified Communications

Manager Express (CME) integrated as default through Cisco IOS

Software that provides call

processing for Cisco IP phones. This solution is targeted at customers interested in deploying a

converged IP telephony solution for up to 8 IP phones, and need an integrated WAN for data

connectivity. Figure 2 illustrates the CME application for a standalone business using the Cisco

1861 Integrated Services Router. With the Cisco 1861, you can securely deploy data, voice, and

IP telephony on a single platform for your small to medium-sized branch offices, helping them

streamline their operations and lower their network costs.

As the enterprise extends its IP telephony deployments from central sites to remote offices, one of

the critical factors in achieving a successful deployment is the ability to support backup call control

at the remote branch office. Cisco Unified SRST provides a cost-effective solution for supporting

redundant call control in the remote branch office. Figure 3 illustrates Cisco Unified SRST using

the Cisco 1861 Integrated Services Router.

Figure 2. Cisco Unified Communications Manager Express Using Cisco 1861

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Cisco 1861 User Manual Page 2