Cisco Cisco IOS Software Release 15.0(1)M

The Cisco IAD2430 is an integrated voice and data services platform for service providers, building on 
the Cisco IAD2420 series IAD. The Cisco IAD2430 series offers software functionality such as MGCP 
SRST used to accelerate the migration from TDM to VoIP. 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 its 1RU 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 15.0M, see the 

.

Cisco IOS Release 15.0M supports the following Cisco IAD2430 series integrated access devices:

Cisco IAD2430

Cisco IAD2431

Cisco IAD2432

Cisco IAD2435

For detailed descriptions of the new hardware features, see the 

For additional information about supported hardware for this platform and release, go to the 
Cisco Feature Navigator home page at the following URL:

Each Cisco IAD2430 series integrated access device is preconfigured for one WAN port. The WAN port 
can be an FE or T1/E1 port. 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. 

 lists the supported interfaces for the Cisco IAD2430 series integrated access devices.

10/100BASE-T Fast Ethernet port

All Cisco IAD2430 series models have two 
10/100BASE-T Fast Ethernet ports except for 
Cisco2431-8FXS IAD, which has one.

All

Console and auxiliary ports

One EIA/TIA-32 asynchronous serial port for 
connection to a console.

One EIA/TIA-32 asynchronous serial port for 
connection to a modem.

All