Remote Site Telephony and Branch Redundancy Options

This chapter is from the book

Implementing Cisco IP Telephony and Video, Part 2 (CIPTV2) Foundation Learning Guide (CCNP Collaboration Exam 300-075 CIPTV2), 3rd Edition

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This chapter is from the book

This chapter is from the book 

Implementing Cisco IP Telephony and Video, Part 2 (CIPTV2) Foundation Learning Guide (CCNP Collaboration Exam 300-075 CIPTV2), 3rd Edition

Learn More Buy

Summary

The following key points were discussed in this chapter:

• Cisco offers a host of solutions for remote sites/smaller sites so that they can connect to and leverage the services from the enterprise network.
• Keeping redundancy in mind, Cisco IOS gateways host the endpoints at the remote site and enable the remote site users to continue using enterprise-grade telephony and collaboration features.
• SRST (and E-SRST) allow the SCCP (and SIP) endpoints to register to local IOS gateways and enable calling within the remote site as well as outside using PSTN or SIP trunks.