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Voice-over-IP considerations
Issue 1.1 August 2004
33
Voice-over-IP considerations
Voice communication through Internet Protocol requires consistent, non-restrictive network
bandwidth as well as the personal computer hardware sufficient to support not only the
communications of the agent but also other tasks being performed on the personal
computer. If you experience problems with Avaya IP Agent Voice-over-IP telephony, you
should ensure that network and personal computer resources are adequate for the tasks
being performed. Consider the topics in this section when you are determining the
efficiency of Voice-over-IP in your contact center.
Real-time processing
Voice-over-IP uses
real-time
processing on your personal computer to transmit voice
communication. Nearly all other processes on a personal computer use
sequential
processing which means that requests for system resources are processed as they
become available. If resources are not available to process Voice-over-IP actions, the
quality of the communication degrades.
Network bandwidth
Network bandwidth availability can also have an impact on Voice-over-IP communications.
The codecs used for Voice-over-IP encoding can vary from using small packets for dial-up
connections with reduced voice quality to using larger packets providing higher voice
quality over broadband and high-speed connections.
Tip:
Tip:
Avaya provides the
Avaya IP Voice Quality Network Requirements
as an
in-depth and informative document that defines and describes all aspects of
networking and how those aspects can affect Voice-over-IP
communications. You can retrieve this document from the following address:
http://www1.avaya.com/enterprise/whitepapers/ip_networking.pdf
PC hardware and software
The personal computer software and hardware requirements in this document are the
absolute minimum needed for operation. These minimum requirements do not take any
tasks, applications, or other actions that may be occurring on the personal computer into
account. If you experience problems with Voice-over-IP beyond those of configuration
errors, most can be solved by upgrading the personal computer or using one with higher
specifications.
Note:
Note:
Voice-over-IP does not guarantee
toll-quality
audio. This is affected by
numerous variables including the codec used, network bandwidth
availability, personal computer processing capabilities, sound card, network
lag and packet loss, and many others.
Summary of Contents for IP Agent
Page 1: ...Avaya IP Agent Release 5 0 Installation and User Guide Issue 1 2 April 2005 ...
Page 26: ...Introduction 26 Avaya IP Agent Installation and User Guide ...
Page 166: ...Using VuStats 166 Avaya IP Agent Installation and User Guide ...
Page 178: ...Using a Public Directory with Avaya IP Agent 178 Avaya IP Agent Installation and User Guide ...
Page 194: ...Screen pops 194 Avaya IP Agent Installation and User Guide ...
Page 244: ...Dialog Reference 244 Avaya IP Agent Installation and User Guide ...
Page 252: ...Language support 252 Avaya IP Agent Installation and User Guide ...
Page 268: ...Troubleshooting 268 Avaya IP Agent Installation and User Guide ...
Page 286: ...286 Avaya IP Agent Installation and User Guide ...