var quiz = {
	questions : [
		{
			text : 'What is the standard for sending voice, audio and video using IP on the public Internet and within an intranet?',
			img : 'http://media.techtarget.com/WhatIs/images/spacer.gif',
			responses : [
				'ITU-T H.453',
				'ITU-T H.323',
				'ITU-T H.562',
				'ITU-T H.232'
			],
			answer : 1,
			score : 1,
			expandedAnswer : '',
			moreInfo : 'Read more about <a href="http://searchunifiedcommunications.techtarget.com/sDefinition/0,,sid186_gci214148,00.html" target="_blank">VoIP</a> in this What Is? definition. '
		},
		{
			text : 'True or false: While VoIP saves money, it is more expensive in terms of network infrastructure.',
			img : 'http://media.techtarget.com/WhatIs/images/spacer.gif',
			responses : [
				'True',
				'False'
			],
			answer : 1,
			score : 1,
			expandedAnswer : '',
			moreInfo : 'Learn more about <a href="http://searchnetworkingchannel.techtarget.com/generic/0,295582,sid100_gci1333781,00.html" target="_blank">VoIP and its possible impact on the channel</a> in this Channel Explained. '
		},
		{
			text : 'The first step in VoIP implementation is network assessment and, possibly, upgrades. What is generally the most expensive part of an upgrade that customers should be aware of?',
			img : 'http://media.techtarget.com/WhatIs/images/spacer.gif',
			responses : [
				'The hub',
				'Cabling',
				'Routers and switches',
				'Firewall'
			],
			answer : 0,
			score : 1,
			expandedAnswer : '',
			moreInfo : 'Find more <a href="http://searchnetworkingchannel.techtarget.com/generic/0,295582,sid100_gci1281907,00.html" target="_blank">VoIP implementation best practices</a> in this tip.'
		},
		{
			text : 'True or false: Traditional PBX suppliers enable you to turn a traditional PBX into a hybrid PBX, providing a step-by-step path to VoIP.',
			img : 'http://media.techtarget.com/WhatIs/images/spacer.gif',
			responses : [
				'True',
				'False'
			],
			answer : 0,
			score : 1,
			expandedAnswer : '',
			moreInfo : 'Get more information on <a href="http://searchnetworkingchannel.techtarget.com/tip/0,289483,sid100_gci1245064,00.html" target="_blank">hybrid PBXs</a> in this tip.'
		},
		{
			text : 'What causes acoustic echo in telephony networks?',
			img : 'http://media.techtarget.com/WhatIs/images/spacer.gif',
			responses : [
				'Four-wire conversion',
				'Analog conversion to E1',
				'Feedback from the speaker to the microphone',
				'Analog conversion to T1'
			],
			answer : 2,
			score : 1,
			expandedAnswer : '',
			moreInfo : ''
		},
		{
			text : 'A customer is using an uncompressed G.711 codec over Ethernet. What is the minimum bandwidth needed to guarantee good voice quality?',
			img : 'http://media.techtarget.com/WhatIs/images/spacer.gif',
			responses : [
				'24 kb/s',
				'56 kb/s',
				'87 kb/s',
				'128 kb/s'
			],
			answer : 2,
			score : 1,
			expandedAnswer : '',
			moreInfo : 'Get more information on <a href="http://searchnetworkingchannel.techtarget.com/tip/0,289483,sid100_gci1245104,00.html" target="_blank">echoes and sound quality</a> in telephony networks.'
		},
		{
			text : 'What are toll bypasses?',
			img : 'http://media.techtarget.com/WhatIs/images/spacer.gif',
			responses : [
				'The small fee for each VoIP call',
				'The fee paid for TDM calls',
				'The long-distance savings of VoIP',
				'The savings made with local calls using TDM'
			],
			answer : 2,
			score : 1,
			expandedAnswer : '',
			moreInfo : 'Check out this Hot Spot Tutorial on the <a href="http://searchnetworkingchannel.techtarget.com/generic/0,295582,sid100_gci1280392,00.html" target="_blank">benefits of VoIP</a>.'
		},
		{
			text : 'True or false: VoIP traffic does not need to be encrypted because it is generally on a separate line, so security isn\'t an issue.',
			img : 'http://media.techtarget.com/WhatIs/images/spacer.gif',
			responses : [
				'True',
				'False'
			],
			answer : 1,
			score : 1,
			expandedAnswer : '',
			moreInfo : 'Get more information about <a href="http://searchnetworkingchannel.techtarget.com/tip/0,289483,sid100_gci1235983,00.html" target="_blank">VoIP security best practices</a>.'
		},
		{
			text : 'When moving to VoIP from a PBX, there are several options to choose from, one of which is deploying IPT soft switches immediately and in parallel with legacy IP PBX, then migrating users individually and decommissioning the legacy infrastructure when done. Which of the following is NOT a benefit to this method?',
			img : 'http://media.techtarget.com/WhatIs/images/spacer.gif',
			responses : [
				'More flexible design options, without concern about backward compatibility',
				'Taking advantage of competitive pricing when changing vendors',
				'Avoiding changes to PSTN circuits',
				'Avoiding expensive PBX maintenance contracts'
			],
			answer : 2,
			score : 1,
			expandedAnswer : '',
			moreInfo : 'Learn more <a href="http://searchnetworkingchannel.techtarget.com/tip/0,289483,sid100_gci1239603,00.html" target="_blank">PBX to VoIP strategies</a> in this tip.'
		},
		{
			text : 'Some features are easier and some are more difficult when comparing a traditional PBX and VoIP, owing to the nature of the systems. Is call recording easier with a traditional PBX or with a typical VoIP deployment?',
			img : 'http://media.techtarget.com/WhatIs/images/spacer.gif',
			responses : [
				'PBX',
				'VoIP',
				'It\'s easy with either',
				'It\'s difficult with either'
			],
			answer : 0,
			score : 1,
			expandedAnswer : '',
			moreInfo : 'Learn about the <a href="http://searchnetworkingchannel.techtarget.com/tip/0,289483,sid100_gci1242033,00.html" target="_blank">different features available with VoIP</a> and how to help your customers figure out what they may need.'
		}
	]
};