D-Link DVG-1402S manual Advanced NAT Dynamic NAT, Index Global IP Start/End, Local IP Start/End

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Advanced > NAT > Dynamic NAT

Network Address Translation (NAT) is a method by which the router translates between the IP address your ISP assigns to your account and the IP addresses assigned to the PCs on your LAN. The Dynamic NAT entries are displayed below the Dynamic NAT configuration fields.

To edit or delete an entry, find it on the list and click either the edit or delete icon.

Index

Global IP Start/End

This is an index number used to identify this NAT table entry.

Enter the range of IP addresses that will be assigned to your Internet account by your ISP.

Local IP Start/End

Enter the range of IP addresses that you will assign to PCs on

 

your LAN.

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Contents Link DVG-1402S Contents Page Package Contents Introduction Rear Panel Connections LAN Ports ButtonFront Panel LEDs WAN LEDFeatures Installation For a typical setup at home, please do the followingUsing the Configuration Wizard 192.168.15.1Host Name Home WANDynamic MAC AddressISP Upstream BandwidthHome WAN Static IP Address Secondary DNS Address Upstream Bandwidth Home WAN PPPoE Secondary DNS Address Upstream Bandwidth Home LAN Subnet MaskHome VoIP Home VoIP Server Configuration Domain Name Service DomainTimer T2 PortServer URL Home VoIP ProvisioningProvisioning Function Proxy AddressPage Stun Server Port Home VoIP Stun ConfigurationStun State Stun ReqIntervalHome VoIP User Agent Home VoIP Peer to Peer User IP AddressHome VoIP Telephony Index Dtmf Method Payload TypeHome VoIP Speed Dial Dial CodeHome VoIP Misc Duration Home VoIP Misc. Ring CadenceRing on Ring off Ring Cadence Home VoIP Misc. Ring Default RuleProfile ID Home VoIP Misc. Ring Rule From Port Ring Cadence Profile ID Caller IDName Home VoIP Manage Features Reject Incoming CallPhoneNum Home VoIP Manage Features Block Outgoing Call Home Dhcp Page Home Proxy DNS Advanced Virtual Server Start/End Global Port Private IPProtocol Type Start/End Local PortAdvanced Filters Advanced Filters IP Filters Start Port/End Port ProtocolState Source Advanced FirewallPass or Block DestinationLAN RIPv2 Advanced Routing RIP ConfigurationLAN RIPv1 WAN RIPv1Interface Advanced Routing Static RouteGateway MetricNAT Interface Netmask Advanced NAT NAT ConfigurationNAT Function Index Global IP Start/End Advanced NAT Dynamic NATLocal IP Start/End Local IP Address Advanced NAT Static NATGlobal IP Address Tools Admin Web Port Number WAN Access Control Administrator PasswordTools System Tools Firmware Software UpdateFirmware Update File NameTools Snmp Snmp IP Management Address Snmp TrapTools Time Status Device Info WANStatus Stats Status Diagnostics Help Technical Specifications „ Pptp„ WAN Technical Support
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DVG-1402S specifications

The D-Link DVG-1402S is a versatile voice gateway designed to empower small to medium-sized businesses with seamless voice over IP (VoIP) communication. This device integrates traditional telephony with modern Internet Protocol (IP) technologies, offering a significant upgrade from conventional phone systems.

One of the main features of the DVG-1402S is its dual functionality as both a VoIP gateway and a router. It enables users to connect standard analog telephones to a VoIP network, thus converting existing telephone systems into a more cost-effective solution. This feature is particularly beneficial for businesses looking to maintain their current telephony setup while transitioning to VoIP.

Equipped with two FXS (Foreign Exchange Subscriber) ports, the DVG-1402S allows connectivity to two analog phones, ensuring that users can make and receive calls through the VoIP service without the need for additional hardware. The device supports a variety of signaling protocols, including SIP (Session Initiation Protocol), enabling compatibility with a wide range of VoIP service providers.

The DVG-1402S also boasts advanced QoS (Quality of Service) features that prioritize voice traffic over data, ensuring clear and uninterrupted voice calls even during peak internet usage. This characteristic is crucial for businesses that rely heavily on VoIP communication, as it enhances call quality and reduces latency.

In addition, the device supports multiple codecs including G.711, G.723, and G.729, providing flexibility in bandwidth usage. Users can select the codec that best fits their internet connection and call quality requirements, optimizing performance based on their specific needs.

The DVG-1402S includes an easy-to-use web-based management interface for configuration and troubleshooting, making it user-friendly for both IT professionals and average users. Furthermore, it features built-in security measures such as encryption and firewall capabilities to protect voice communications from potential threats.

In summary, the D-Link DVG-1402S is a comprehensive VoIP solution that combines functionality, performance, and ease of use. With its ability to integrate with existing telephony systems, support for various protocols and codecs, and advanced QoS features, it stands out as a reliable choice for businesses looking to enhance their communication infrastructure with VoIP technology. Its versatility makes it a valuable asset for any modern office environment.