D-Link DVG-1402S manual Tools System

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Tools > System

Backup

Restore Configuration File

Restore Factory

Default Settings

Click Backup to backup the configuration file to your local hard drive.

To restore the configuration file click on Browse to search the local hard drive and locate the configuration file to be used for the configuration restoration. Once the file has been located, click Open in the browser window and then Upload on the System window.

Click Reset Factory Default Settings to restore the factory default settings.

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Contents Link DVG-1402S Contents Page Package Contents Introduction LAN Ports Button Rear Panel ConnectionsWAN LED Front Panel LEDsFeatures For a typical setup at home, please do the following Installation192.168.15.1 Using the Configuration WizardDynamic Home WANHost Name MAC AddressUpstream Bandwidth ISPHome WAN Static IP Address Secondary DNS Address Upstream Bandwidth Home WAN PPPoE Secondary DNS Address Upstream Bandwidth Subnet Mask Home LANHome VoIP Home VoIP Server Configuration Timer T2 Service DomainDomain Name PortProvisioning Function Home VoIP ProvisioningServer URL Proxy AddressPage Stun State Home VoIP Stun ConfigurationStun Server Port Stun ReqIntervalHome VoIP User Agent User IP Address Home VoIP Peer to PeerIndex Dtmf Method Payload Type Home VoIP TelephonyDial Code Home VoIP Speed DialHome VoIP Misc Duration Home VoIP Misc. Ring CadenceRing on Ring off Ring Cadence Home VoIP Misc. Ring Default RuleProfile ID From Port Ring Cadence Profile ID Caller ID Home VoIP Misc. Ring RuleName Home VoIP Manage Features Reject Incoming CallPhoneNum Home VoIP Manage Features Block Outgoing Call Home Dhcp Page Home Proxy DNS Advanced Virtual Server Protocol Type Private IPStart/End Global Port Start/End Local PortAdvanced Filters Advanced Filters IP Filters Start Port/End Port ProtocolState Pass or Block Advanced FirewallSource DestinationLAN RIPv1 Advanced Routing RIP ConfigurationLAN RIPv2 WAN RIPv1Gateway Advanced Routing Static RouteInterface 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 Web Port Number WAN Access Control Administrator Password Tools AdminTools System Firmware Update Software UpdateTools Firmware File NameSnmp IP Management Address Snmp Trap Tools SnmpTools Time WAN Status Device InfoStatus Stats Status Diagnostics Help „ Pptp Technical Specifications„ 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.