Cisco Cisco IOS Software Release 12.3(4)T

This feature module describes the 1-port Asymmetric Digital Subscriber Line (ADSL) Wide Area 
Network (WAN) Interface Card (WIC) feature. It describes the benefits of the feature, supported 
platforms, configuration, related documents, and provides command reference information. 

This document includes the following sections:

The Cisco ADSL WAN interface cards are 1-port WAN interface cards (WIC) for Cisco modular access 
routers. These cards provide high-speed ADSL digital data transfer between a single customer premises 
equipment (CPE) subscriber and a central office. 

12.1(3)XJ

This feature was introduced on the Cisco 1700 series routers.

12.2(2)T

This feature was integrated into Cisco IOS Release 12.2(2)T.

12.2(13)ZH

This feature was expanded to include the WIC-1ADSL-I-DG interface 
card on Cisco 1700 series modular access routers, to support ADSL over 
ISDN WAN. For specific platforms supported, see 

.

12.2(15)ZJ

This feature was expanded to include the WIC-1ADSL-I-DG interface 
card on Cisco 2600 series, Cisco 3600 series, and Cisco 3700 series 
modular access routers. For specific platforms supported, see 

12.3(4)T

Support was added for the WIC-1ADSL-I-DG interface card on Cisco 
2600 series, Cisco 3600 series, and Cisco 3700 series modular access 
routers. For specific platforms supported, see 

.