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VoIP Profile Configuration
32 VOIP PROFILE CONFIGURATION
This chapter gives an overview of SmartWare VoIP profiles, how they are used and describes the
tasks involved in VoIP profile configuration. For detailed information on syntax and usage
guidelines for the commands listed in the configuration tasks refer to Chapter 13, “Profile VoIP
Mode” in the SmartWare
Command Reference Guide
.
This chapter includes the following sections:
•
Introduction
•
VoIP Profile Configuration Tasks
•
Examples
32.1 Introduction
A VoIP profile summarizes the most relevant settings for VoIP connections and is assigned to the
VoIP gateways H.323 or ISoIP. Each VoIP gateway must use a VoIP profile. The settings in the VoIP
profile apply to all calls going through that gateway. Figure 32-1 illustrates the relations between
VoIP profiles, gateways and CS interfaces. The configurable components are as follows:
•
DTMF Relay
•
Echo canceller
•
Silence Compression and Comfort Noise
•
Voice Volume gain
•
Dejitter Buffer
•
Post and High-Pass Filters
•
FAX
As the name implies, configuring voice quality options can improve or degrade the quality of the
transmitted voice data. Many of the default values of these components have configured defaults
and should only be overwritten if required. If you are unfamiliar with default values refer to Chapter
13, “Profile VoIP Mode” in the SmartWare
Command Reference Guide
. Misconfiguration can strongly
affect the voice quality perceived by the user and the bandwidth requirements of VoIP connections.
Be sure you understand the meaning and impact of all commands prior to changing any settings.
Software Configuration Guide Release 2.10, Revision 1.00
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