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CHAPTER
1-1
Cisco VG350 Voice Gateway Hardware Installation Guide
OL-25970-01
1
Overview of the Cisco VG350 Voice Gateway
This chapter provides a brief description of the Cisco VG350 Voice Gateway (VG) and contains the
following sections:
• Overview, page 1-1
• VG350 Voice Gateway Chassis, page 1-2
• Interfaces and Service Capabilities, page 1-3
• Physical Description and LEDs, page 1-4
• Software Elements, page 1-9
Overview
The Cisco VG350 service module is a high-density analog voice gateway. It is an intermediate path that
enables TDM to IP transition.
The Cisco VG350 Voice Gateway supports the following interfaces:
• Gigabit Ethernet (GE)
• USB
• High-Speed WAN Interface Card (HWIC) and Voice/WAN Interface Card (VWIC)
• Double-Wide Service Module (DWSM) interface
Warning
This unit is intended for installation in restricted access areas. A restricted access area can be
accessed only through the use of a special tool, lock and key, or other means by security.
Statement 1017