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Data Sheet
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Table 5. Integrated Services Router for LMR over IP
Integrated Services Routers Cisco 3800
Series
Cisco 2800
Series
Comments
Model Numbers Cisco 3845 and
3825
Cisco 2851, 2821,
2811, and 2801
IP-Enabled Transport of Radio Traffic X X
(except Cisco
2801)
Also with Cisco 3700, 2691,
and 2600XM
Remote Monitor and Dispatch from IP
Telephones, Analog or Mobile
Phones, etc.
X X
(except Cisco
2801)
Also with Cisco 3700, 2691,
and 2600XM
Multiagency (multiradio system)
Interoperability
X X
(except Cisco
2801)
Also with Cisco 3700, 2691,
and 2600XM
Wireless Infrastructure Services—Survivability, Telephony, and Mobility
Survivable Local Authentication
The integrated services routers provide backup authentication services for remote or branch-office
WLANs during WAN link or RADIUS server failures. With this service, the integrated services
router acts as a local authentication server to authenticate wireless clients when the AAA server
is not available to enhance the survivability of the remote site. Up to 1000 user accounts can be
configured in the local Cisco LEAP authentication database at the integrated services router (each
account includes one username and password). (Refer to Figure 5.)
Figure 5. IEEE 802.1X Local Authentication Service for up to 1000 User Accounts
WLAN and Wired IP Telephony with CCME and SRST
The integrated services routers provide wired and WLAN IP Communications support, including
support for the Cisco 7920 WLAN IP telephone. With CCME, the integrated services router can
provide key system and private branch exchange (PBX) functionality for the wired and WLAN IP
telephones. When a centralized Cisco CallManager is used, the integrated services router with
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