Ce cours est une séance de travaux pratiques où nous implémentons from scratch un SBC Oracle depuis son installation, sa configuration de bases et la configuration des services media pour gérer la signalisation SIP et le flux RTP.

Au programme :

Part I : Architecture SIP

SIP entities explanation

UAC and UAS explanation

B2BUA explanation

Part II : Deployment on Google Cloud Platform

SBC interfaces explanation

Creation of VPC and subnets

Creation firewall rules for SIP trafic

Creation of network peering

Creation of bucket

Getting SBC Oracle software

Creation of custom image

Creation of VM template

SBC Oracle VM deployment

Part III : Deployment on VMWARE

VMWARE networks explanation

Voip architecture explanation, network Interfaces and addressing plan on the SBC

Booting the SBC

Setup Product and setup entitlements

Activation of Network Interfaces Card and mapping

Some Oracle SBC familiar commands

SBC global éléments configuration

SBC physical interfaces configuration

SBC network interfaces configuration

HIP configuration on network interfaces

SBC realms configurations

SBC steering pool configuration

SBC SIP interfaces configuration

Local policy configuration

First call tests

Part IV : Header Manipulation Rules (HMR)

HMR explanation

Country Code 225 ruleset (HMR) configuration

Country code 33 ruleset (HMR) configuration

Ruleset configuration for topology hiding on TO and FROM headers

Ruleset configuration for callerID remplacement

Connecting the Ruleset to a realm

Call test

Part V : Incoming call

Context explanation

SBC Local policy configuration for incoming calls

Ports redirection configuration on internet box/firewall for incoming calls

Configuration from ITSP side for incoming calls

Configuration from PBX side for incoming calls

First call tests

Troubleshooting and Final call tests

Part VI : Session-Agent, Access List, Local Routing Table

Session-Agent explanation and configuration

Access List explanation and configuration

Local Routing Table (LRT) explanation

Local Routing Table (LRT) configuration