
Cisco Network Modules
Voice Mail Network Modules continued
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 | and Minimum Cisco | Comments | |
| Product | Description | IOS Versions | ||
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 | Provides 100 hours of | 3800  | Requires Cisco IOS IP | |
| Cisco Unity Express | voice mail storage, up to | 2811, 2821, and 2851– | Voice feature set.. Requires | |
| 250 mailboxes, automated | 12..3(8)T4 | Cisco Unity Express | ||
| (voice mail) Network | ||||
| attendant services, 16 | 
 | License.. | ||
| Module | 
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| concurrent sessions, with | 
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 | CallManager Express or | 
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 | CallManager IP Telephony.. | 
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Modular Router Solutions
IP Telephony
Cisco Services Network Modules
Network Analysis And Monitoring
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 | Supported Platforms | 
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 | and Minimum Cisco | Comments | |
| Product | Description | IOS Versions | ||
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 | Network Analysis Module | 3800  | No reliance on other | |
| Network Analysis Module | provides detailed analysis | 2811, 2821, and 2851– | network modules, WICs, | |
| of applications, hosts, | 12..3(8)T4 | voice interface cards, | ||
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 | conversations, and | 
 | or advanced integration | |
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 | modules.. | ||
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 | such as quality of service | 
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 | (QoS) and voice over IP | 
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 | (VoIP).. The module comes | 
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 | with an embedded, Web- | 
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 | based traffic analyzer, | 
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 | which provides  | 
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 | remote monitoring and | 
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 | troubleshooting capabilities | 
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 | that are accessible through | 
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 | a Web browser.. | 
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Modular Router Solutions
Network Analysis and
Management
Wireless LAN Controller Module
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 | Supported Platforms | 
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 | and Minimum Cisco | Comments | 
| Product | Description | IOS Versions | 
NM-AIR-WLC6-K9 
Wireless LAN Controller Module Supporting up to 6 Cisco Aironet® Lightweight Access Points
Provides secure WLANs that delivers the most secure 
of service (QoS), and Layer 3 fast secure roaming for WLANs..
Modular Router Solutions
Wireless LAN
2811, 2821, 
| 150 | 151 | 
