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SonicOS Enhanced 4.0 Administrator Guide
Configuring SonicWALL VoIP Features
Configuring the SonicWALL security appliance for VoIP deployments builds on your basic
network configuration in the SonicWALL management interface. This chapter assumes the
SonicWALL security appliance is configured for your network environment.
Supported Interfaces
VoIP devices are supported on the following SonicOS Zones:
• Trusted zones (LAN, VPN)
• Untrusted zones (WAN)
• Public zones (DMZ)
• Wireless zones (WLAN)
Configuration Tasks
• “General VoIP Configuration” on page 521
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“Configuring Consistent Network Address Translation (NAT)” on page 521
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“Configuring SIP Settings” on page 522
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“Configuring H.323 Transformations” on page 523
• “Configuring BWM and QoS” on page 523
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“Bandwidth Management” on page 524
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“Quality of Service” on page 524
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“Configuring Bandwidth on the WAN Interface” on page 525
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“Configuring VoIP Access Rules” on page 525
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“Using the Public Server Wizard” on page 528
• “Configuring VoIP Logging” on page 531