Overview:
- Interworking protocols and standards
- Virtual Trunks
- Address Translation and call rolling
Lesson 2 – Prepare the System for Integration
- Add a Virtual D-Channel.
- Define the customer to support Integrated Services Digital Network (ISDN).
- Define bandwidth zones.
- Add H.323 and SIP Virtual Routes and Trunks.
- Verify quality of service (QoS) and CODEC selections.
- Validate and save input.
Lesson 3 – Dialing Plan and Network Design:
-Distinguish types of dialing plans
-Plan a dialing plan for a multi-site and system network, per customer requirement.
-Program basic dialing and numbering plan and network controls on the Call server such as Electronic Switched Network (ESN) access codes, per customer requirement.
Lesson 4 – Configure the Signaling Gateways
- Configure the H.323 and/or SIP gateway properties
- Configure Signaling Server Properties for the NRS
Lesson 5 – Configure the Network Routing Service
- Distinguish types of dialing plans.
- Plan a dialing plan for a for multi-site and system network, per customer requirements.
- Program basic dialing and numbering plan and network controls on the Call Server, such as Electronic Switched Network (ESN) access codes, per customer requirements.
Lesson 6 – Emergency Services Access (ESA) - Identify the challenges in supporting emergency services in the VoIP environment
- Identify features designed to provide ESA in the VoIP environment
- Determine programming requirements and considerations when implementing Emergency Services Access (ESA) in and IP Network