Free VoIP Communications Tutorials

Free VoIP Communications Tutorials

Feb
08

An Introduction to VoiceXML

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“>Welcome to the first of a series of articles on VoiceXML, an XML technologythat is driving many of Read the rest of this entry »

Feb
08

Scaling OSPF and IS-IS

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“>Scalable may well be one of the most overused words in the network designer's lexic Read the rest of this entry »

Feb
07

Mobile IP Technology and Applications

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“>This chapter highlights the major concepts of IOS Mobile IP configuration ina simple lab topology. Read the rest of this entry »

“>In recent years, the word telecommunications has been used so often,and applied in so many situati Read the rest of this entry »

Feb
07

Make the Right Call: Cisco’s AVVID

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“>Cisco: Telephony's Touchstone?Excerpt from article titled "Make the Right Call: Business Read the rest of this entry »

Feb
07

VoWLAN Applications and Benefits

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“>ObjectivesUpon completing this chapter, you will be able to Understand the role of Voice over Wi Read the rest of this entry »

“>Terms you'll need to understand: CIDR IETF ip helper ip subnet-zero IPv6 Prefix l Read the rest of this entry »

“>This chapter covers the following topics:IP phones and linesShared linesHunt groupsIntercomsPaging Read the rest of this entry »

“>For more information on Security, visit our Security Reference Guide or sign up for our Security N Read the rest of this entry »

“>You are on the patio grilling steaks for some friends, when the conversationturns to baseball and Read the rest of this entry »