Cisco Cisco IOS Software Release 12.4(4)T

This section contains the following sections with information that is specific to the Cisco VG202 and 
Cisco VG204 analog voice gateways:

The Cisco VG202 and Cisco VG204 voice gateways are analog voice gateways for use in the service 
provider, commercial and Enterprise markets. The Cisco VG202 and Cisco VG204 voice gateways 
provide 2 and 4 FXS analog voice interfaces to connect to analog phones, fax machines and analog voice 
modems.

For memory recommendations for the Cisco VG202 and VG204 Voice Gateways in Cisco IOS 
Release 12.4T, see the 

.

Cisco IOS Release 12.4 supports the Cisco VG202 and Cisco VG204 voice gateways.

For detailed descriptions of the new hardware features, see the 

For feature support in Cisco IOS Release 12.4T, see the