D-Link DVG-1402S manual Introduction

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Introduction

The D-Link DVG-1402S High-Speed VoIP Router Links traditional telephony networks to IP networks with conventional telephony devices such as analog phones or fax machines. It can reduce long distance phone charges and deliver toll-quality voice communication over the IP network. This gateway provides two loop start Foreign Exchange Subscriber (FXS) ports and four LAN ports. One Ethernet port for a DSL/Cable Modem or other WAN devices, and the other for connection to create a home or small office LAN networks. The built-in DHCP server/client and Network Address Translation (NAT) function automatically assign IP address for LAN users, allowing multiple users to share a single Internet connection. It can be configured/monitored via the Console, Web browser, Telnet and HTTPS provisioning is also supported.

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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 Home WAN Static IP AddressPage Home WAN PPPoE Secondary DNS Address Upstream Bandwidth Home LAN Home VoIP Server Fqdn Timer T2 Service DomainDomain Name PortProvisioning Function Home VoIP ProvisioningServer URL Proxy AddressHome VoIP Stun Configuration Home 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 Ring on Ring off Home VoIP Misc. Ring CadenceDuration Profile ID Home VoIP Misc. Ring Default RuleRing Cadence From Port Ring Cadence Profile ID Caller ID Home VoIP Misc. Ring RulePhoneNum Home VoIP Manage Features Reject Incoming CallName 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 State ProtocolStart Port/End Port Pass or Block Advanced FirewallSource DestinationLAN RIPv1 Advanced RIPLAN RIPv2 WAN RIPv1Gateway Advanced RoutingInterface MetricNAT Function Advanced NAT NAT ConfigurationNAT Interface Netmask Local IP Start/End Advanced NAT Dynamic NATIndex Global IP Start/End Global IP Address Advanced NAT Static NATLocal IP Address Web Port Number WAN Access Control Administrator Password Tools AdminTools System Firmware Update Software UpdateTools Firmware File NameSnmp Trap Management Tools SnmpTools Time WAN Status Device InfoStatus Stats Status Diagnostics Help Pptp Technical SpecificationsWAN 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.