Cisco Cisco IOS Software Release 12.4(23) Notas de publicación

The Cisco IAD2430 is the next generation integrated voice and data services platform for service 
providers, building on the industry leading Cisco IAD2420 series IAD. The Cisco IAD2430 series offers 
a major leap forward in price performance and enhanced software functionality, such as MGCP SRST 
used to accelerate the migration from TDM to VoIP cost efficiently. The Cisco IAD2430 series harnesses 
the maturity of the Cisco IAD2420 series software and enhances functionality by providing more 
capabilities, such as denser interfaces (up to 24 FXS or up to 2 voice and 2 data T1s), encryption, and 
DC power backup while maintaining 1-RU form factor for space saving service provider managed 
services deployment. 

For memory recommendations for the Cisco IAD2430 series integrated access devices in Cisco IOS 
Release 12.4, see the 

.

Cisco IOS Release 12.4 supports the following Cisco IAD2430 series integrated access devices:

Cisco 2430-24FXS IAD

Cisco 2431-8FXS IAD

Cisco 2431-16FXS IAD

Cisco 2431-1T1E1 IAD

Cisco 2432-24FXS IAD

For detailed descriptions of the new hardware features, see the 

Each Cisco IAD2430 series router is preconfigured for one WAN port. The WAN port can be FE or 
T1/E1. When the platform has two T1/E1 ports, one can be used as a DSU port and the other can be used 
as a digital voice port for connection to a PBX.