Introduction - Patton electronics SmartNode Series Software Configuration Manual

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Table of Contents

SmartWare Software Configuration Guide

Introduction

This chapter gives an overview of VoIP proﬁles, and describes how they are used and the tasks involved in VoIP

proﬁle conﬁguration.

A VoIP proﬁle is a container for all datapath-related settings on VoIP connections. The proﬁle settings apply to

all calls going through the interface. A VoIP proﬁle can be assigned to VoIP gateways and VoIP interfaces in

context CS. If no proﬁle is speciﬁed for a particular interface, a proﬁle from the gateway the interface binds to

is used instead.

ing components are conﬁgurable:

Codecs and codec parameters (such as silence suppression, RTP payload type, and audio ﬁlters)

Dejitter buffer

Fax transmission

Modem transmission

Introduction

illustrates the relations between VoIP proﬁles, gateways and CS interfaces. The follow-

Figure 1. VoIP proﬁle association

Conﬁguring voice datapath options can improve or degrade

the quality of the transmitted voice data. Many of the default val-

ues of these components have conﬁgured defaults that should only

be changed if required. Misconﬁguration can strongly affect the

voice quality perceived by the user and the bandwidth require-

ments of VoIP connections. Be sure you understand the meaning

and impact of all commands prior to changing any settings.

47 • VoIP profile configuration

Smartware release 5.1