D-Link

DVG-2032S

High-Density FXS VoIP Station Gateway

  • Two high-density 16 FXS ports
  • Ideal for business phones/fax connection
  • Compatible with SIP services
  • Extensive call feature support
  • Guaranteed toll-quality voice even on busy networks
  • Call hold, wait, forward, and transfer
  • Easy tracking with call detail record
  • Greeting message
  • Caller ID
  • 10/100 Mbps Ethernet WAN port

Overview

A Comprehensive VoIP Solution

The DVG-2032S VoIP Station Gateway presents an ideal Internet telephone solution for business use. This gateway converts voice traffic into data packets for transmission over the Internet. It combines the industry’s latest Voice over IP (VoIP) network technology with advanced communication features, and is fully compatible with SIP Internet phone services. High port densities allow it to provide a low cost of ownership, convenience, and great savings for companies needing to place frequent long-distance and international business calls.

Cost Saving and Investment Protection

The DVG-2032S gateway provides businesses with an easy and inexpensive upgrade to Internet telephony while allowing them to retain their existing telephone and fax equipment. These devices allow businesses to protect and extend their past investments in telephones, conference speakerphones and fax machines, as well as to control their migration to VoIP with a very affordable and incremental investment.

32 Internet Telephone Connections

This gateway provides two high-density 16 FXS ports for up to 32 simultaneous Internet phone connections. Plug in regular phone sets to these ports and they instantly become Internet telephones. For businesses with a frequent need for long-distance and international phone calls, the VoIP gateway provides great cost savings and convenience while keeping configuration and maintenance to a minimum.

Guaranteed Voice Quality

The DVG-2032S gateway delivers clear voice and reliable phone/fax communication through implementation of internationally recognized standards for voice and data networking. It incorporates Quality of Service (QoS) functions to ensure that audio quality received through the Internet is the same as or even surpasses that received on a standard land line.

Convenient Call Features

The DVG-2032S gateway supports extensive call features such as call waiting and call forwarding, allowing service providers to offer these functions to all subscribers with compatible telephones. Configuration of an individual phone connection is easy using the multi-language Interactive Voice Response (IVR) system or the web-based user interface.

DVG-2032S

Specifications

Specification
Internet TelephoneTwo high-density 16 FXS ports Ideal for business phones/fax connection Compatible with SIP services Extensive call feature support Guaranteed toll-quality voice even on busy networks Call hold, wait, forward, and transfer Easy tracking with call detail record Greeting message Caller ID 10/100 Mbps Ethernet WAN port 10/100 Mbps Ethernet LAN port WAN connection supports PPPoE, DHCP Client, DDNS Easy configuration by IVR or web-based GUI Web-based firmware upgrade
Voice FeaturesG.711 a-law 64K Packet Interval: 20/30/40 ms Concurrent Calls: 32 ch @ 20 ms G.711 μ-law 64K Packet Interval: 20/30/40 ms Concurrent Calls: 32 ch @ 20 ms G.723.1 5.3K/6.3K Packet Interval: 30/60/90 ms Concurrent Calls: 32 ch @ 30 ms G.726 32K Packet Interval: 20/30/40 ms Concurrent Calls: 32 ch @ 20 ms G.729 8K Packet Interval: 20/30/40 ms Concurrent Calls: 32 ch @ 20 ms DTMF Detection and Generation Silence Suppression & Detection Comfort Noise Generation (CNG) Voice Activity Detection (VAD) Echo Cancellation (G.165/G.168) Adaptive (Dynamic) Jitter Buffer Call Progress Tone Generation Auto or Programmable Gain Control Built-in Local Mixer ITU-T V.152 Voice-band Data over IP Networks
SIP Call FeaturesPeer to Peer Call Call Hold / Retrieve Call Waiting Call Pick Up Call Park / Retrieve (SIP Server Required) Call Forward - unconditional, busy, no answer Call Transfer - attended, unattended Do Not Disturb Speed Dialing Repeat Dialing Three-way Calling MWI (RFC-3842) Hot Line and Warm Line
Telephony SpecificationsIn-Band DTMF, Out-of-Band DTMF Relay (RFC2833 or SIP INFO) DTMF / PULSE Dial Support Caller ID Generation / Detection: DTMF FSK-Bellcore Type 1 & 2 FSK-ETSI Type 1 & 2 FSK-NTT FSK: Calling Name, Number, Date and Time, VMWI FXS Metering Pulse: Polarity Reversal 12 kHz calling tone 16 kHz calling tone T.30 FAX Bypass to G.711, T.38 Real Time FAX Relay FXS Line test and diagnostics with visual alarm indication Inward self test: Loopback - codec Loopback - analog SLIC DC power voltage Tip / Ring DC feed Ringer Outward Test (GR909 Standard) : REN Phone Line disconnected H.F. DC Voltage (Hazardous and foreign DC Voltage) H.F. AC Voltage (Hazardous and foreign AC Voltage) Tip / Ring Short Modem over IP up to V.34 ROH Tone (Receiver Off-Hook Tone @ 480 Hz) Loop Current Suppression
SIP Account ManagementBy Port Registration By Device Registration (share account) Mixed Mode (Hunt number for inbound, by port number for outbound) Invite with Challenge Register by SIP Server IP Address or Domain Name Support RFC3986 SIP URI Format
SIP Call ManagementSupport Outbound Proxy Register up to three SIP servers SIP Registration Failover Mechanism Group Hunting Privacy Mechanism / Private Extensions to SIP Session Timers (Update / Re-invite) DNS SRV Support Call Types: Voice / Modem / FAX Call Routing by Prefix Number User Programmable Dial Plan Support CDR Client Manual Peer Table (for P2P calls) E.164 Numbering, ENUM support
IP Network SpecificationsSupport IPv4, IPv6 future upgradable (Option) WAN: Static IP, PPPoE, DHCP, PPTP Network Protocol Support: IP, TCP, UDP, TFTP, FTP, RTP, RTCP, ARP, RARP, ICMP, NTP, SNTP, SNMP v1/v2, HTTP, HTTPS, DNS, DNS SRV, Telnet, DHCP Server, DHCP Client, STUN Client, UPnP, IGMP snooping, IGMP proxy QoS Support: WAN: DiffServ, IP Precedence, Priority Queue, Rate Control, 802.1Q (VLAN Tagging), 802.1p (Priority Tag) LAN: Rate Limit DDNS Support
Network Security SpecificationsVPN PPTP Client DIGEST Authentication MD5 Encryption DoS Protection
ManagementWeb-based Configuration Auto-provisioning (HTTP / HTTPS) Telnet IVR FTP / TFTP / HTTP Software Upgrade Configuration Backup and Restore Reset to Default Button TR-069/104 (Option)
Power InputInput: 100 to 240 V AC, 50/60 Hz Optional Input: -36 to -72 V, 50/60 Hz Power consumption: 80 W MTBF: 83745 hours
Dimensions445 x 330 x 45 mm (17.5 x 13.0 x 1.8 inches)
Operating Temperature-10 to 40 °C (14 to 104 °F)
Storage Temperature-20 to 60 °C (-4 to 140 °F)
Operating Humidity10% to 90% non-condensing
Storage Humidity5% to 95% non-condensing
CertificationsFCC Class B CE Class A CE LVD

Actual performances may vary due to settings, cabling, temperature, network configuration, interface, device compatibility, environmental and on-site conditions, and other similar factors. References to power capability, signal or processing speed, signal range or distance, data encryption, storage capacity, display properties, or other performance metrics are based on optimal conditions derived from industry standards and provided for informational purposes only. Specifications may be subject to change without prior notice.

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