Part Number: VG320
Manufacturer: Cisco
Overview
The Cisco VG320 is a high-density analog voice gateway designed to provide versatile and cost-effective voice and fax services in enterprise environments. It connects traditional analog devices like phones, fax machines, and modems to VoIP networks, enabling seamless integration with modern IP telephony systems. The VG320 supports a wide range of telephony interfaces, ensuring compatibility with various analog devices, and offers robust features for reliable voice communication.
Key Features
Analog Interfaces: Supports up to 144 analog ports in a 19-inch rack-mountable chassis.
VoIP Connectivity: Integrates analog devices into VoIP networks, leveraging existing infrastructure.
Scalable Deployment: Ideal for medium to large enterprises requiring extensive analog connectivity.
High Reliability: Features like echo cancellation and voice activity detection (VAD) ensure clear voice quality.
Flexible Configuration: Configurable with various port densities and interface types to suit specific needs.
Advanced Telephony Features: Includes support for caller ID, call waiting, call transfer, and more.
Remote Management: Manageable through Cisco Unified Communications Manager (CUCM) for centralized control.
Applications
Enterprise Telephony: Suitable for integrating analog devices into IP-based unified communications systems.
Legacy Device Integration: Connects traditional analog devices such as phones, fax machines, and modems to modern networks.
Branch Office Connectivity: Provides reliable voice services in branch offices and remote locations.
Call Centers: Supports analog devices commonly used in call center environments.
Telecommunication Service Providers: Ideal for deploying voice services to residential or small business customers.
Specifications
Analog Ports: Up to 144 analog ports (depending on configuration)
Rack Mountable: Yes, 19-inch rack-mountable chassis
Voice Codecs: G.711, G.729a, G.723.1, G.726
Fax Support: T.38 fax relay, fax pass-through
Echo Cancellation: Yes, up to 128 ms tail length
Voice Activity Detection (VAD): Yes
Call Features: Caller ID, call waiting, call transfer, three-way calling, etc.
Management: SNMP, CLI, Cisco Unified Communications Manager (CUCM)
Dimensions: Varies based on configuration (standard 19-inch rack size)
Weight: Varies based on configuration
Why Choose Cisco VG320?
Robust Analog Connectivity: Provides extensive analog ports for connecting legacy devices to modern VoIP networks.
Scalable Solution: Configurable with various port densities to accommodate growing enterprise needs.
High Reliability: Ensures clear voice quality with advanced features like echo cancellation and VAD.
Seamless Integration: Integrates smoothly with Cisco Unified Communications Manager for centralized management.
Versatile Applications: Suitable for diverse environments including enterprises, branch offices, and call centers.
Cisco Quality: Built by Cisco, a leader in networking and communications technology, ensuring reliability and performance.
Support and Compatibility: Backed by Cisco's extensive support network and compatibility with Cisco UC solutions.
The Cisco VG320 analog voice gateway is an ideal solution for businesses seeking to integrate traditional analog devices into modern VoIP networks with reliability and scalability. Whether for enterprise telephony, legacy device integration, or branch office connectivity, the VG320 offers the flexibility and features needed to support diverse telephony requirements effectively.