SIP Trunk Configuration Instruction with Twilio Elastic trunking

Introduction

SIP Trunk Configuration Instruction with Twilio Elastic trunking Example Configuration provides you with a step-by-step SIP Trunk Configuration of ProSBC with Twilio Elastic Trunking, using the Web Portal configuration tool. Complete general installation configuration steps, before you begin configuring your specific scenario. In this guide FQDN (telcobridges.pstn.twilio.com) configured in the Twilio console. You can find more details on how to create an Elastic Trunking in Twilio from the following link Create and Configure Trunks

Twilio Elastic SIP Trunk Example

Configuration Steps

(Step 1) Create IP Network	(Step 2) Create Protocol Stack	(Step 3) Create Call Route
Configuring an IP Virtual Port Configuring a VLAN Configuring IP Interfaces Create an IP port range	Create an IP port range Create a SIP stack Create a SIP transport server Modify profile Allocate a SIP NAP	Create a first call route

NAP Configuration for Twilio Elastic Trunking

• See Create SIP NAP

In this example, we will use telcobridges.pstn.twilio.com trunk information

• Name
• Default Profile
• Proxy Address
• Proxy Port Type
• Proxy Port
• Poll Remote Proxy
• Accept only authorized users

Route Configuration for Twilio Elastic Trunking

• See Create a first call route

In this example, we will create an outgoing and incoming routes for Twilio Elastic Trunk