OSS Based VOIP Infrastructure

1
OSS Based VOIP Infrastructure

• VaibhaV Sharma
• Ishi Systems Inc.
• vaibhav.sharma_at_ishisystems.com

2
This Workshop

• VOIP Overview
• VOIP Infrastructure Components
• Asterisk / SER Demo

3
VOIP

• Communication technology
• Protocol
• Voice Encoding / Data Compression techniques
• Transmission over IP

4
VOIP Infrastructure Components

• User Agents (Clients)
• Hard Phones
• Soft Phones
• Analog Adapters
• Core servers
• PBX / Media gateway
• Proxy servers
• User registration and location servers
• Upstream Carrier Infrastructure

5
Asterisk Demo

• Install Asterisk
• Overview of configuration files
• Extensions and Dialplans
• Setup and register internal extensions
• Setup a basic dialplan
• Internal calling
• Voicemail Setup
• Trunks
• Ordering Food
• Advanced Features

6
Lets do some work in this workshop?