Product Overview
CH A P T E R
1
Product Overview
This chapter provides an overview of the features available for the Cisco IAD880 series integrated access
devices (IADs), and contains the following sections:
•
General Description, page 1-1
•
Cisco IAD880 Series IADs, page 1-1
•
Licensing, page 1-3
General Description
The Cisco IAD880 series IADs provide Internet, VPN, voice, data, and backup capability to corporate
teleworkers and remote and small offices of fewer than twenty users. These routers are capable of
bridging and multiprotocol routing between LAN and WAN ports, and provide advanced features such
as antivirus protection. In addition, the Cisco IAD880W series IADs incorporate an 802.11n wireless
LAN option that allows the IAD to act as a wireless access point.
Cisco IAD880 Series IADs
The Cisco IAD880 series IADs are a family of fixed-configuration voice routers as described in the
following sections:
•
Models of the Cisco IAD880 Series IADs, page 1-2
•
Common Features, page 1-2
•
Voice Features, page 1-3
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Chapter 1
Product Overview
Cisco IAD880 Series IADs
Models of the Cisco IAD880 Series IADs
Table 1-1 gives the port configurations of the Cisco IAD880 series voice routers.
Table 1-1
Port Configurations of the Cisco IAD880 Series IADs
Voice Ports
Backup
Model
WAN Port
FXS
BRI
DATA
ISDN
IAD881B and IAD881BW
FE
—
2
—
IAD881F and IAD881FW
FE
4
—
—
IAD886B and IAD886BW
ADSL2+
Annex B
—
2
x
IAD886F and IAD886FW
ADSL2+
Annex B
4
—
x
IAD887B and IAD887BW
ADSL2+
Annex A
—
2
x
IAD887F and IAD887FW
ADSL2+
Annex A
4
—
x
IAD888B and IAD888BW
G.SHDSL
—
2
x
IAD888F and IAD888FW
G.SHDSL
4
—
x
Common Features
Cisco IAD880 series IADs support the following features:
•
4-port 10/100 FE LAN Switch, page 1-2
•
802.11n Wireless LAN Option, page 1-2
•
Real Time Clock, page 1-2
•
Security Features, page 1-3
4-port 10/100 FE LAN Switch
This switch provides four ports of 10/100BASE-T FE connection for LANs, access points, or IP phones.
In addition, an upgrade is available that gives Power over Ethernet (PoE) on two of the ports to provide
power to access points or phones.
802.11n Wireless LAN Option
The Cisco IAD880W series IADs have an integrated 802.11n module for wireless LAN connectivity.
The router can then act as an access point in the local infrastructure.
Real Time Clock
A real-time clock (RTC) provides date and time when the system is powered on. The RTC is used to
verify the validity of the Certification Authority stored on the router.
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Chapter 1
Product Overview
Licensing
Security Features
The Cisco IAD880 platforms provide the following security features:
•
Intrusion Prevention System (IPS)
•
Dynamic multipoint VPN (DMVPN)
•
IPSec
•
Quality of Service (QoS)
•
Firewall
•
URL filtering
Voice Features
The Cisco IAD880 voice platforms support the following voice features:
•
Signaling protocols: Session Initiation Protocol (SIP), Media Gateway Control Protocol (MGCP),
and H323
•
Real-time transfer protocol (RTP), Cisco RTP (cRTP), and secure RTP (SRTP) for these signaling
protocols
•
Fax passthrough, Cisco fax relay, T37 fax store-and-forward, and T.38 fax relay (including T.38
gateway-controlled MGCP fax relay)
•
Dual tone multifrequency (DTMF) Relay—OOB and RFC2833
•
Silence suppression/comfort noise
•
G.711 (a-law and u-law), G.729A, G.729AB, G.729, G.729B, G.726
Licensing
Cisco IAD880 IADs ship with licensed software installed. Software features may be upgraded and the
software licenses managed through Cisco Licensing Manager. See the Cisco Software Activation
Conceptual Overview on Cisco.com for details.
When you order a new router, you specify the software image and feature set that you want. They are
installed on your router before you receive it, so you do not need to purchase a software license. The
router stores the software license file on the flash memory.
Selecting Feature Sets
Feature sets are bundled and offered as a software license installed on hardware platforms. See the
router’s for a list of features available with the software license. See the Cisco Software Activation
Conceptual Overview on Cisco.com for details about how to activate and manage the software licenses.
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Chapter 1
Product Overview
Licensing
Book Title
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