Cisco Cisco IOS Software Release 12.2(2)XT
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Release Notes for Cisco IAD2420 Series Integrated Access Device for Cisco IOS Release 12.2 XT
OL-1978-01 Rev. C0
Contents
Contents
These release notes describe the following topics:
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Introduction
The Cisco IAD2400 Series Integrated Access Devices are fixed configuration multiservice customer
premises equipment (CPE) platforms, targeted at emerging competitive local exchange carriers
(CLECs), incumbent local exchange carriers (ILECs), and inter-exchange carriers (IXCs). The Cisco
IAD2420 series enables service providers to cost effectively deploy next generation managed services
for the growing needs of small and medium businesses (SMB) over a single high speed access link. The
Cisco IAD2400 series products support both Voice over IP (VoIP) and Voice over ATM (VoAAL2), with
high-density analog or digital voice interfaces.
premises equipment (CPE) platforms, targeted at emerging competitive local exchange carriers
(CLECs), incumbent local exchange carriers (ILECs), and inter-exchange carriers (IXCs). The Cisco
IAD2420 series enables service providers to cost effectively deploy next generation managed services
for the growing needs of small and medium businesses (SMB) over a single high speed access link. The
Cisco IAD2400 series products support both Voice over IP (VoIP) and Voice over ATM (VoAAL2), with
high-density analog or digital voice interfaces.
The Cisco IAD2420 is an IP ONLY platform. It does not support other LAN protocols like IPX,
Appletalk, or SNA. Additionally, the IAD2400 series only supports Simple Gateway control Protocol
(SGCP) and Media Gateway Control Protocol 0.1 (MGCP). It does not support H.323 or session
initiation protocol (SIP) for voice signaling.
Appletalk, or SNA. Additionally, the IAD2400 series only supports Simple Gateway control Protocol
(SGCP) and Media Gateway Control Protocol 0.1 (MGCP). It does not support H.323 or session
initiation protocol (SIP) for voice signaling.
The IAD series is a fixed configuration platform and comes with the required Flash memory and RAM
for the operation of the platform. Customers do not need to acquire memory separately.
for the operation of the platform. Customers do not need to acquire memory separately.
lists
Cisco IAD2400 series product numbers with the corresponding WAN and telephony interfaces.
For information on new features and Cisco IOS commands supported by Cisco IOS
Release 12.2(2) XT3, see the
Release 12.2(2) XT3, see the
and the
.
Table 1
Cisco IAD2400 Series Product Numbers
Product Number
WAN Interface
Telephony Interface
IAD2421-8FXS
T1
8 Analog FXS Ports
IAD2421-16FXS
T1
16 Analog FXS Ports
IAD2421-1T1
T1
1 T1 PBX Port
IAD2423-8FXS
ADSL
8 Analog FXS Ports
IAD2423-16FXS
ADSL
16 Analog FXS Ports