Cisco VG310 gateway/controller 10, 100, 1000 Mbit/s
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VG310
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overview
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VG310 Overview
CISCO - VG310 Voice Gateway - Voip Phone Adapter (VG310).
Cisco VG Series Gateways
- 10,100,1000 Mbit/s
- 1000 MB 256 MB
- Rack mounting
Summary Description
Cisco VG310. Mounting type: Rack mounting, Safety: UL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, AS/NZS 60950-1 IEC 60950-1, Certification: EN 55024, CISPR 24 EN50082-1 EN 61000 47 CFR, Part 15 ICES-003 Class A EN55022 Class A CISPR22.... Internal memory: 1000 MB, Flash memory: 256 MB. Management protocols: CLI, SNMPv3, Supported protocols: • SCCP • H.323v4 • MGCP • SIP • Real-Time Transport Protocol (RTP) • Secure Real-Time.... Ethernet LAN data rates: 10,100,1000 Mbit/s, Networking standards: IEEE 802.3, Modulation: DTMF. Power consumption (typical): 135 W, Input voltage: 100 - 240 V, Input frequency: 47 - 63 Hz
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Specifications
Overview
| Condition | New |
|---|---|
| Brand | Cisco |
| Stock | In Stock |
Design
| Mounting type | Rack mounting |
|---|---|
| Safety | UL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, AS/NZS 60950-1 IEC 60950-1 |
| Certification | EN 55024, CISPR 24 EN50082-1 EN 61000 47 CFR, Part 15 ICES-003 Class A EN55022 Class A CISPR22 Class A AS/NZS 3548 Class A VCCI V-3 CNS 13438 EN 300-386 TIA/EIA/IS-968 CS-03 ANSI T1.101 ITU-T G.823, G.824 IEEE 802.3 RTTE Directive |
Performance
| Control display unit | No |
|---|---|
| Internal memory | 1000 MB |
| Flash memory | 256 MB |
Protocols
| Management protocols | CLI, SNMPv3 |
|---|---|
| Supported protocols | • SCCP • H.323v4 • MGCP • SIP • Real-Time Transport Protocol (RTP) • Secure Real-Time Transport Protocol (SRTP) • Trivial File Transfer Protocol (TFTP) • HTTP server • SNMP • Telnet • Dynamic Host Configuration Protocol (DHCP) • Domain Name System (DNS) • Call survivability • T.38 Fax Relay, and modem pass-through • Coder/decoder (codec) support, G.711, and G.729a • RADIUS and TACACS+ for Telnet and authorization |
Network
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
|---|---|
| Networking standards | IEEE 802.3 |
| Modulation | DTMF |
Ports & interfaces
| USB 2.0 ports quantity | 1 |
|---|---|
| Ethernet LAN (RJ-45) ports | 2 |
Power
| Power consumption (typical) | 135 W |
|---|---|
| Input voltage | 100 - 240 V |
| Input frequency | 47 - 63 Hz |
| Input current | 1.35 A |
Weight & dimensions
| Weight | 6.91 kg |
|---|
Operational conditions
| Operating temperature (T-T) | 0 - 40 °C |
|---|---|
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 10 - 85% |
Logistics data
| Harmonized System (HS) code | 85176990 |
|---|
Frequently Asked Questions
What primary function does the Cisco VG310 VoIP Gateway serve in a voice network? +
The Cisco VG310 serves as a high-density analog voice gateway that bridges traditional analog telephony devices—such as phones, fax machines, and modems—with modern IP-based unified communications networks. It allows organizations to maintain legacy voice investments while transitioning to a SIP-based infrastructure, ensuring seamless interoperability between analog endpoints and the Cisco Unified Communications Manager environment.
How many voice ports are available on the Cisco VG310-VHBRSN for analog connectivity? +
The VG310-VHBRSN is designed for high-density environments, offering 24 analog voice ports. This configuration is ideal for enterprises that need to connect a significant number of analog endpoints to their IP network simultaneously without the need for multiple smaller gateway units, effectively consolidating your voice infrastructure into a single, reliable rack-mountable device.
Can the Cisco VG310-VHBRSN be integrated into an existing Cisco Unified Communications Manager setup? +
Yes, this gateway is fully compatible with Cisco Unified Communications Manager and works seamlessly with Cisco IOS software. It leverages standard signaling protocols like MGCP, H.323, and SIP, allowing it to register as a gateway within your centralized voice architecture, providing reliable call control and feature parity across your entire network deployment.
Is the VG310 suitable for branch office deployments requiring local survivability? +
The VG310 is an excellent choice for branch offices because it supports Cisco Survivable Remote Site Telephony (SRST). In the event of a WAN failure or loss of connectivity to the central call processing server, the VG310 can provide local call processing, ensuring that critical voice services remain operational for your staff during unexpected outages.
What kind of management capabilities does the Cisco VG310 provide for network administrators? +
Network administrators can manage the VG310 using the familiar Cisco IOS command-line interface, which offers granular control over voice configurations and troubleshooting. Additionally, it supports standard network management tools, including SNMP for monitoring and Cisco Prime Collaboration, enabling IT teams to maintain, audit, and optimize gateway performance across distributed enterprise locations.
Does the Cisco VG310 require any specific licensing for operation within a Cisco voice environment? +
The VG310 operates based on the Cisco IOS feature set installed on the device. While it integrates directly with Cisco call control platforms, you should ensure that your overall Unified Communications Manager licensing covers the number of registered endpoints. We recommend reviewing your specific call processing server capacity to ensure optimal alignment with your voice deployment requirements.
How does the VG310-VHBRSN handle fax and modem traffic over an IP network? +
To ensure reliability, the VG310 supports T.38 fax relay and modem pass-through. These technologies are critical for accurately transmitting data-sensitive analog signals over packet-switched networks. By properly configuring these features within the IOS gateway, you can minimize packet loss and timing issues, ensuring that your fax and modem communications remain functional despite the transition to IP.
What is the physical form factor of the Cisco VG310 gateway? +
The VG310 is housed in a standard 19-inch rack-mount chassis. Its design is optimized for enterprise data centers and telecommunications closets, allowing for efficient space utilization in high-density environments. The front-facing ports and cooling system ensure that the unit can be integrated cleanly into existing server racks while maintaining optimal airflow and accessibility for cable management.
Can I request a bulk quote for multiple Cisco VG310 units from BuyRouterSwitch.com? +
Absolutely. If you are planning a large-scale infrastructure refresh or need to deploy multiple VG310 gateways across various sites, contact our sales department. We specialize in volume pricing for enterprise clients and can provide a customized quote tailored to your specific project scale, ensuring you receive the most competitive pricing for your entire order.
Why should I source my Cisco networking hardware from BuyRouterSwitch.com? +
BuyRouterSwitch.com is a trusted source for genuine Cisco enterprise hardware. We prioritize authentic, high-quality products that meet the rigorous standards of modern IT infrastructures. By choosing us, you benefit from our dedicated focus on providing verified equipment and responsive service, ensuring that your network stays reliable and secure with industry-leading technology sourced directly for your business needs.
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