Cisco Systems NAM, 5 Choose Setup Monitoring Voice, Monitor Setup Window, Field Appliance

Chapter 2 Setting Up The NAM Traffic Analyzer

Monitoring

Step 5 Accept the default settings or change the settings to the values you want to monitor. Click Submit to save your changes, or click Reset to cancel.

Voice

After you set up the NAM to monitor voice data, you will be able to view the collected voice data under the Analyze > Media menu in the NAM. For more information on viewing the voice data, see Media, page 3-37.

Note Voice monitoring features are supported with Cisco IP telephony devices only.

	To set up voice monitoring:
Step 1	Choose Setup > Monitoring > Voice.
	The Voice Monitoring page displays.
Step 2	Check the “Enable Call Signal Monitoring” check box.
Step 3	Accept the default MOS Score value range or modify the values as you prefer. See Table 2-37, Voice
	Monitor Setup Window.
	Table 2-37	Voice Monitor Setup Window
	Field			Description
	Voice Monitoring
	Enabled			Enables voice monitoring
	MOS Values
	Excellent			Highest quality MOS score (5.0 being highest). The default value is
				5.00.
	Good			Quality less than excellent; MOS score ranges from this setting to
				less than excellent. The default value is 4.33.
	Fair			Quality less than good; MOS score ranges from this setting to less
				than good. The default value is 4.02.
	Poor			Quality less than excellent; MOS score ranges from this setting to
				less than fair. The default value is 3.59.
	Table 2-38,Maximum and Default Voice/Video and RTP Stream Parameters per Platform provides the
	maximum numbers allowed for various voice, video, and RTP streams depending on the NAM platform.
	The default values for each parameter are in parenthesis.
	Table 2-38	Maximum and Default Voice/Video and RTP Stream Parameters per Platform
	Field		2220 Appliance		2204 Appliance	NAM-2(x)	NAM-1(x)	NME-NAM
	RTP Streams		4,000 (2000)		1,500 (750)	800 (400)	400 (200)	100 (50)
	Max Active Calls		2,000 (1,000)		750 (375)	400 (200)	200 (100)	50 (25)
			User Guide for the Cisco Network Analysis Module (NAM) Traffic Analyzer, 5.0
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