Cisco IOS-XE Software-based hardware

The hardware includes uniform Cisco Command-Line Interface (CLI) and Simple Network Management Protocol Version 3 (SNMPv3) support for ease of gateway configuration and operation.

Robust voice quality

Cisco experience in providing toll-quality packet-voice service helps ensure that the Cisco VG420 provides the clear, robust voice quality end users have come to expect from telephony services.

Investment protection

Customers can continue to use existing analog phones, fax machines, and modems while taking advantage of IP telephony. Basic analog phone connectivity is needed when the infrastructure (wiring) or application does not support or require IP phones. The Cisco VG420 is the ideal platform to support centralized and highly concentrated analog phone line deployments, allowing organizations to deploy IP telephony without having to purchase IP phones for all users and to continue using existing devices. The Cisco VG420 can also be used in a Cisco Unified Communications Manager Express environment and migrated to Cisco Unified Communications Manager deployment with 100-percent investment protection.

High availability

The Cisco VG420 has two Gigabit Ethernet ports to enable link redundancy configurations and hence, customers will experience less voice downtime due to WAN link failure.

Cisco VG420 powered by high-performance multicore Intel x86 SoC processor

In this platform, power redundancy will be available by installing an optional integrated Cisco Redundant Power System (RPS), thereby decreasing network downtime and protecting the network from power-supply failures. Optional DC power supply is also available.

Reduced barrier to entry

The Cisco VG420 provides a low-cost alternative for low-end analog phones and allows organizations to take advantage of IP telephony with a lower overall IP telephony investment.

Cisco VG420 Analog Voice Gateway - VoIP phone adapter - 1GbE - SIP - analogue ports: 48 - 1U - rack-mountable

Cisco - VoIP vārteas - VG420 Analog Voice Gateway

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