User guide

12
Release Notes for Cisco IOS Release 12.4T
OL-8012-09 Rev. B0
Platform-Specific Information
Cisco VG202 and Cisco VG204 Voice Gateways
This section contains the following sections with information that is specific to the Cisco VG202 and
Cisco VG204 analog voice gateways:
• Introduction, page 12
• Memory Recommendations, page 12
• Supported Hardware, page 12
• Feature Support, page 12
Introduction
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.
Memory Recommendations
For memory recommendations for the Cisco VG202 and VG204 Voice Gateways in Cisco IOS
Release 12.4T, see the “Memory Recommendations” section on page 8.
Supported Hardware
Cisco IOS Release 12.4 supports the Cisco VG202 and Cisco VG204 voice gateways.
For detailed descriptions of the new hardware features, see the “New and Changed Information” section
on page 101.
For additional information about supported hardware for this platform and release, see the
Cisco Software Advisor at the following location:
http://tools.cisco.com/Support/Fusion/FusionHome.do
Feature Support
For feature support in Cisco IOS Release 12.4T, see the “Feature Support” section on page 7.