Internet Security

Skip to Main Content »

Have a Question? We Can Help!
Call Toll-Free 866.403.5305

Welcome to Firewalls.com.

You're currently on:

VoIP Firewalls - SIP and VoIP Enhanced Firewall

Network Protection and VoIP Quality Enhancements in One Appliance.

The SonicWALL series of voip firewalls offers a complete security package for your business. With this single firewall you can enhance your VoIP quality, protect your network, enabled remote access and deploy a secure wireless network for you and your visitors.

The VoIP Firewall Offers

»Priority to VoIP traffiic.
» Supports unlimited users and phones.
» Protects users from viruses & spyware.
» Easy to deploy single hardware appliance.
» VPNs for office-to-office VoIP connections.
» Works great with DSL, Cable, FIOS and other ISPs.

Not Sure What You Need ?

Review real-life problems and the firewall solutions we've built for businesses just like you.

Security Solution Center

10 Item(s)

per page
  1. Dell SonicWALL NSA E8500 GAV/IPS 1 Year Bundle VoIP Firewall

    » Supports Unrestricted Nodes
    » Maximum Speed: 8 Gbps
    » UTM Speed: 2 Gbps
    » VPN Speed: 4 Gbps
    » Site-to-Site VPN Tunnels: 10,000
    » Bundled Global VPN Client Licenses: 2,000 (10,000 Available)
    » Maximum Connections: 1,500,000
    » Interfaces: (4) 10/100/1000 Copper Gigabit Ports, 1 Gbe HA Interface, 4 SFP
    » Bundled with: (1) Year spyware protection, gateway anti-virus protection, intrusion protection, Application Firewall Security
    Yearly Renewal Starts at: $8,500.00. View All Renewals
  2. Dell SonicWALL NSA E8500 Hardware VoIP Firewall

    » Supports Unrestricted Nodes
    » Maximum Speed: 8 Gbps
    » UTM Speed: 2 Gbps
    » VPN Speed: 4 Gbps
    » Site-to-Site VPN Tunnels: 10,000
    » Bundled Global VPN Client Licenses: 2,000 (10,000 Available)
    » Maximum Connections: 1,500,000
    » Interfaces: (4) 10/100/1000 Copper Gigabit Ports, 1 Gbe HA Interface, 4 SFP
    Note: Does not include technical support or firmware upgrades
  3. Dell SonicWALL NSA E6500 Secure Upgrade Plus 3 Year CGSS VoIP Firewall

    » Supports Unrestricted Nodes
    » Maximum Speed: 5 Gbps
    » UTM Speed: 1.59 Gbps
    » VPN Speed: 2.7 Gbps
    » Site-to-Site VPN Tunnels: 6,000
    » Bundled Global VPN Client Licenses: 2,000 (4,000 Available)
    » Maximum Connections: 750,000
    » Interfaces: (8) 10/100/1000 Copper Gigabit Ports, 1Gbe HA Interface, 1 Console Interface
    » Bundled with: (3) year subscription of Comprehensive Gateway Security Suite
    No renewal required.
  4. Dell SonicWALL NSA E6500 Secure Upgrade Plus 2 Year CGSS VoIP Firewall

    » Supports Unrestricted Nodes
    » Maximum Speed: 5 Gbps
    » UTM Speed: 1.59 Gbps
    » VPN Speed: 2.7 Gbps
    » Site-to-Site VPN Tunnels: 6,000
    » Bundled Global VPN Client Licenses: 2,000 (4,000 Available)
    » Maximum Connections: 750,000
    » Interfaces: (8) 10/100/1000 Copper Gigabit Ports, 1Gbe HA Interface, 1 Console Interface
    » Bundled with: (2) year subscription of Comprehensive Gateway Security Suite
    No renewal required.
  5. Dell SonicWALL NSA E6500 TotalSecure VoIP Firewall

    » Supports Unrestricted Nodes
    » Maximum Speed: 5 Gbps
    » UTM Speed: 1.59 Gbps
    » VPN Speed: 2.7 Gbps
    » Site-to-Site VPN Tunnels: 6,000
    » Bundled Global VPN Client Licenses: 2,000 (4,000 Available)
    » Maximum Connections: 750,000
    » Interfaces: (8) 10/100/1000 Copper Gigabit Ports, 1Gbe HA Interface, 1 Console Interface
    » Bundled with: (1) Year gateway antivirus, content filtering, spyware protection, intrusion prevention and 24x7 technical support.
    No renewal required.
  6. Dell SonicWALL NSA 2400 TotalSecure VoIP Firewall

    » Supports Unrestricted Nodes
    » Maximum Speed: 775 Mbps
    » UTM Speed: 150 Mbps
    » VPN Speed: 300 Mbps
    » Site-to-Site VPN Tunnels: 75
    » Bundled Global VPN Client Licenses: 10 (250 Available)
    » Concurrent Connections: 48,000
    » Interfaces: 6 (Six) 10/100/1000 Copper Gigabit Ports
    » Special Services:(1) Year gateway antivirus, content filtering, spyware protection, intrusion prevention and 24x7 technical support.
    Yearly Renewal Starts at: $1,245.25. View All Renewals
  7. SonicWALL NSA E8500 Secure Upgrade PLUS (3 Year) CGSS VoIP Firewall

    » Supports Unrestricted Nodes
    » Maximum Speed: 8 Gbps
    » UTM Speed: 2 Gbps
    » VPN Speed: 4 Gbps
    » Site-to-Site VPN Tunnels: 10,000
    » Bundled Global VPN Client Licenses: 2,000 (10,000 Available)
    » Maximum Connections: 1,500,000
    » Interfaces: (4) 10/100/1000 Copper Gigabit Ports, 1 Gbe HA Interface, 4 SFP
    » Bundled with: (3) year subscription of Comprehensive Gateway Security Suite
  8. SonicWALL NSA E8500 Secure Upgrade PLUS (2 Year) CGSS VoIP Firewall

    » Supports Unrestricted Nodes
    » Maximum Speed: 8 Gbps
    » UTM Speed: 2 Gbps
    » VPN Speed: 4 Gbps
    » Site-to-Site VPN Tunnels: 10,000
    » Bundled Global VPN Client Licenses: 2,000 (10,000 Available)
    » Maximum Connections: 1,500,000
    » Interfaces: (4) 10/100/1000 Copper Gigabit Ports, 1 Gbe HA Interface, 4 SFP
    » Bundled with: (2) year subscription of Comprehensive Gateway Security Suite
  9. SonicWALL NSA E8500 E-Class Support Bundle (1 Year) VoIP Firewall

    » Supports Unrestricted Nodes
    » Maximum Speed: 8 Gbps
    » UTM Speed: 2 Gbps
    » VPN Speed: 4 Gbps
    » Site-to-Site VPN Tunnels: 10,000
    » Bundled Global VPN Client Licenses: 2,000 (10,000 Available)
    » Maximum Connections: 1,500,000
    » Interfaces: (4) 10/100/1000 Copper Gigabit Ports, 1 Gbe HA Interface, 4 SFP
    » Bundled with: 1 Year subscription of E-Class Support
  10. SonicWALL NSA E8500 TotalSecure Bundle (1 Year) VoIP Firewall

    » Supports Unrestricted Nodes
    » Maximum Speed: 8 Gbps
    » UTM Speed: 2 Gbps
    » VPN Speed: 4 Gbps
    » Site-to-Site VPN Tunnels: 10,000
    » Bundled Global VPN Client Licenses: 2,000 (10,000 Available)
    » Maximum Connections: 1,500,000
    » Interfaces: (4) 10/100/1000 Copper Gigabit Ports, 1 Gbe HA Interface, 4 SFP
    » Bundled with: (1) Year gateway antivirus, content filtering, spyware protection, intrusion prevention and 24x7 technical support.

10 Item(s)

per page
Shop By

Shopping Options

Protection Level
  1. UTM Enabled (10)
Designed For
  1. Mid-Enterprise Networks (1)
  2. Enterprise Network (9)
Firewall Type
  1. Wired Firewall (10)
Network Interface Speed
  1. 10/100/1000 Mbps (10)
Manufacturer
  1. SonicWALL (10)
Price
  1. $0.00 - $10,000.00 (1)
  2. $10,000.00 - $20,000.00 (1)
  3. $20,000.00 - $30,000.00 (5)
  4. $30,000.00 - $40,000.00 (2)
  5. $50,000.00 - $60,000.00 (1)
BUY WITH CONFIDENCE

 Dreaming Tree Technology, Inc. BBB Business Review

checkmark

Fast Delivery

Free, same day shipping when ordered before 3PM EST.


checkmark

Easy Returns

Comprehensive 30-day return policy on all hardware purchases.


checkmark

Secure Checkout

» 2048-bit encryption
» Certified Authorize merchant
» Our security is verified daily.


checkmark

Best Price Assured

We offer you the best price. If you find it cheaper let us know.


checkmark

Payment Options

credit cards accepted
» PayPal & Google Checkout
» Company purchase orders
» Company check
» Wire transfers