Chapter 3. Transitioning to SIP Trunks - SIP Trunking [Book]

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Chapter 3. Transitioning to SIP Trunks

This chapter covers the following topics:

• Phase I: Assessing the current state of trunking

• Phase II: Determining the priority of the project

• Phase III: Gathering information from the local service providers

• Phase IV: Conducting a pilot implementation of SIP trunks for PSTN access

• Phase V: Transitioning a live department to SIP trunks

• Phase VI: Transitioning to SIP trunking for call center locations

• Phase VII: Transitioning to SIP trunking at headquarters locations

• Phase VIII: Transitioning to SIP trunking of branch locations

• Phase IX: Transitioning any remaining trunk to SIP trunking

• Phase X: Posting project assessment

This chapter explains the stages that an enterprise ...

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