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Description
Cisco VG450 Data/Voice GatewayThe Cisco VG450 Data Voice Gateway blends high density voice capabilities with robust data connectivity to empower distributed organizations. Designed to integrate seamlessly with Cisco Unified Communications (UC) solutions, this gateway enables reliable telephony, efficient data traffic handling, and secure remote site connectivity. It helps streamline business processes, improve first call resolution, lower operating costs, and scale UC deployments
The Cisco VG450 Data/Voice Gateway blends high-density voice capabilities with robust data connectivity to empower distributed organizations. Designed to integrate seamlessly with Cisco Unified Communications (UC) solutions, this gateway enables reliable telephony, efficient data traffic handling, and secure remote site connectivity. It helps streamline business processes, improve first-call resolution, lower operating costs, and scale UC deployments from a handful of users to hundreds across multiple locations.
- Unified communications convergence: The VG450 brings voice and data onto a single platform, enabling seamless integration with Cisco Unified Communications Manager and Cisco UC applications. This consolidation simplifies administration, reduces hardware sprawl, and accelerates the deployment of new users and services across branch offices.
- Flexible voice gateway capabilities: It supports traditional telephony interfaces and SIP-based voice signaling, allowing organizations to interconnect analog devices, digital lines, and IP telephony. This flexibility helps preserve existing investments while migrating to SIP-based collaboration, ensuring reliable call signaling, clear audio, and consistent feature support across sites.
- High-performance data connectivity: Built for enterprise networks, the VG450 provides robust data throughput and scalable networking options. It prioritizes voice traffic through QoS mechanisms, ensuring low latency and jitter for VoIP calls while maintaining efficient data flow for business applications, video conferencing, and cloud services.
- Security and reliability: Enterprise-grade security features protect voice and data traffic from common threats. The gateway supports secure remote management, encryption for signaling, and firewall/VPN capabilities to safeguard communications across branch networks, helping organizations meet regulatory requirements and maintain business continuity during outages.
- Deployment flexibility and manageability: The VG450 is designed for various environments, including rack-mount or desktop installations, with straightforward installation and centralized management. Its compatibility with Cisco management tools simplifies firmware updates, monitorization, diagnostics, and ongoing maintenance, reducing total cost of ownership over the device lifecycle.
Technical Details of Cisco VG450 Data/Voice Gateway
- Get this information from the "specifications" section of the product from https://ec.synnex.com/ using product "UPC" or "SKU" as reference.
How to install Cisco VG450 Data/Voice Gateway
Preparing for installation begins with assessing your site requirements, including power, cooling, rack space, and network topology. Mount the VG450 in a suitable rack or place it on a stable workspace, connect to a reliable power source, and ensure proper grounding. Plan your network integration by configuring Ethernet interfaces, VLANs, and QoS policies to support both voice and data traffic. Connect the gateway to the Cisco Unified Communications Manager or your chosen UC platform, and configure SIP trunks or traditional telephony interfaces as required. Perform IP addressing, routing, and DNS settings for reliable signaling and call control. Update the firmware to the latest stable release, apply security hardening measures, and enable remote management for ongoing administration. Finally, test the system with internal test calls, verify inter-site dialing, and confirm compatibility with fax, voicemail, and other UC services. Ongoing monitoring and periodic firmware updates will help ensure peak performance and security for your communications environment.
Frequently Asked Questions
- What is the Cisco VG450 Data/Voice Gateway used for? It is a gateway that combines voice connectivity with data networking to connect traditional telephony devices and IP-based communications to Cisco UC ecosystems, enabling reliable, scalable branch-office communications.
- Which networks does the VG450 support? It supports traditional telephony interfaces as well as SIP-based voice signaling, along with data networking capabilities suitable for enterprise campuses and distributed sites.
- Is the VG450 compatible with Cisco Unified Communications Manager? Yes, it is designed to integrate with Cisco UC applications to deliver voice, signaling, and feature parity across the organization.
- Can the VG450 be deployed in different physical formats? Yes, the gateway is designed for flexible deployment options, including rack-mount or desktop configurations to fit various office environments.
- What security features are included? The gateway includes enterprise-grade security options to protect voice and data traffic, such as secure management interfaces, encryption for signaling, and firewall/VPN capabilities for remote sites.
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4.2 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
A must try for hot sleepers!
Color: Blue, Size: Queen (U.S. Standard), Set name: Silky, Color: Blue, Size: Queen (U.S. Standard), Set name: Silky
If you are a hot sleeper these pillowcases are for you! Not only are they silky and beautiful, but they are cool to the touch!The Arc-Chill fabric absorbs heat and instantly cools your skin! If you are prone to insomnia, night sweats, give these a try! They come in a 2 pack and have a few different colors to try out. Highly recommend.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Freezing !
Color: Gray, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
### Product Review: Avolare 2 Pack Cooling Pillow Cases
#### Overview
The Avolare 2 Pack Cooling Pillow Cases are designed to provide a cooler and more comfortable sleeping experience, especially for hot sleepers. Made with Arc-Chill fabric, these pillowcases promise to offer a cooling effect, protect hair and skin, and add a touch of luxury with their soft and silky texture. The pillowcases come in a standard gray color, suitable for standard and queen-size pillows.
#### Material and Design
**Rating: ★★★★★**
The Avolare Cooling Pillow Cases are crafted from Arc-Chill fabric, known for its high Q-max value (>0.5), indicating excellent cooling properties. The material feels incredibly soft and silky to the touch, providing a luxurious feel that enhances sleep quality. The gray color is neutral and versatile, fitting seamlessly with various bedding styles.
The design includes a hidden zipper, ensuring that the pillowcase stays securely on the pillow while maintaining a smooth and sleek appearance. The zipper is discreet and doesn’t interfere with comfort, which is a thoughtful addition to the overall design.
#### Cooling Effect
**Rating: ★★★★★**
One of the standout features of these pillowcases is their cooling effect. The Arc-Chill fabric effectively wicks away heat and moisture, making them ideal for hot sleepers or those living in warmer climates. Users have reported a noticeable difference in temperature, which contributes to a more restful and comfortable night’s sleep. This cooling property is particularly beneficial during the summer months or for individuals who tend to overheat while sleeping.
#### Hair and Skin Benefits
**Rating: ★★★★☆**
In addition to their cooling properties, the Avolare pillowcases are also beneficial for hair and skin. The smooth and silky texture reduces friction, helping to prevent hair breakage and skin irritation. This can be particularly advantageous for individuals with sensitive skin or those prone to hair damage. While the pillowcases are not a cure-all for skin and hair issues, they do contribute positively by creating a gentler surface.
#### Durability and Care
**Rating: ★★★★☆**
The Avolare Cooling Pillow Cases are easy to care for, maintaining their cooling properties and softness even after multiple washes. They are machine washable, which adds to their convenience. However, it is recommended to follow the care instructions carefully to ensure the longevity of the cooling effect and fabric quality.
#### Versatility
**Rating: ★★★★☆**
These pillowcases are designed to fit both standard and queen-size pillows, adding to their versatility. They are perfect for use in any bedroom setting, from master bedrooms to guest rooms, and can be paired with various pillow types and fillings.
#### Pros and Cons
**Pros:**
- Excellent cooling properties ideal for hot sleepers.
- Soft and silky texture is gentle on hair and skin.
- Hidden zipper design for a secure fit.
- Machine washable and easy to care for.
- Versatile fit for standard and queen-size pillows.
**Cons:**
- Cooling effect may diminish slightly with frequent washing.
- Limited color options (only available in gray).
#### Final Verdict
**Overall Rating: ★★★★☆**
The Avolare 2 Pack Cooling Pillow Cases are an excellent choice for anyone looking to enhance their sleeping experience, particularly hot sleepers. The cooling properties of the Arc-Chill fabric, combined with the soft and silky texture, provide a comfortable and luxurious feel. The hidden zipper design adds practicality without sacrificing aesthetics.
While there are minor drawbacks, such as potential diminishing of the cooling effect with frequent washing and limited color options, the overall benefits make these pillowcases a worthwhile investment. If you’re seeking to improve your sleep quality and enjoy a cooler, more comfortable night’s rest, the Avolare Cooling Pillow Cases are definitely worth considering.
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Reviewed in the United States on June 1, 2024
★★★★★ 4
Cool as the other side of the pillow
Color: Gray, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
Good quality and keeps cool on side of pillow. Have to flip pillow for constant cooling is the ok only down side. Love the material as it is very soft and silky feel to it. Doesn't wrinkle over pillow and had some good color options. Easy to clean. Fair price for a good product
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Reviewed in the United States on January 11, 2026
★★★★★ 5
Love!
Color: Blue, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
Awesome cases! They really are cool to the touch. I didn’t sleep hot at all. I have a “cut-out” memory foam pillow, and this stretched around it perfectly. It is flexible enough that it doesn’t impede with the cut out. And while the material is “silky,” it doesn’t slide around the pillow while sleeping on it. The zipper feature is perfect. I washed and dried per the tag instructions and they washed very well. Super happy.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
AMAZING - LOVE THESE!
Color: Blue, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
I've been using these pillow cases for more than 6 months and LOVE them. They are well made, no wrinkling, fraying or wearing out, even with a weekly washing. I love the zippers on them, my pillows fits perfectly in the case and don't constantly escape from the case overnight. They definitely perform as described: they keep me cool at night and don't smell and actually don't make a mess of my hair. I bought an extra one and put it on a pillow I keep close to my body which helps me from overheating during the night. They are a great value for the price, I wish I could get top sheets in the same style as these and I'd be in heaven!
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Reviewed in the United States on March 23, 2026