D-Link DVG-6001G – 1-Channel GSM/WCDMA VoIP Gateway with SIP Trunk, SMS/USSD, Hotline & 4 Ethernet Ports

• The D-Link DVG-6001G is a GSM/WCDMA VoIP Gateway designed to provide smooth transition between PLMN mobile networks and VoIP networks.

• It is a cost-effective gateway for call termination from VoIP to GSM/WCDMA and call origination from GSM/WCDMA to VoIP.

• The gateway supports 1 GSM/WCDMA channel, GSM quad-band 850/900/1800/1900MHz, and WCDMA 850/1900/2100MHz.

• It supports SIP trunk, flexible dial plan, digit map, SMS sending and receiving, USSD, open API for SMS, carrier selection, and PIN modification.

• The DVG-6001G is fully compatible with leading softswitch and SIP server platforms.

• It provides web-based and Telnet configuration, backup/restore, firmware upgrade, system logs, VoIP/PSTN statistics, and network troubleshooting tools for easy deployment and maintenance.

• GSM/WCDMA VoIP Gateway for mobile and VoIP network integration

• 1 GSM/WCDMA channel

• Embedded operating system

• GSM quad-band 850 / 900 / 1800 / 1900MHz

• WCDMA 850 / 1900 / 2100MHz

• SIP trunk support

• Flexible dial plan and digit map

• Carrier selection support

• PIN modification support

• SMS sending and receiving

• SMS / SMSC / USSD support

• Open API for SMS

• PSTN and VoIP hotline support

• One-stage / two-stage dial-up support

• Custom IVR support

• Call duration limitation

• Call waiting support

• Call redirect support

• Password authentication for incoming and outgoing calls

• Auto provisioning support

• Local / remote codecs support

• Web-based and Telnet configuration

• Suitable for cost-saving mobile call routing and SIP server integration

• Product Type: GSM/WCDMA VoIP Gateway

• Model: DVG-6001G

• Mobile Channel: 1 GSM/WCDMA Channel

• GSM Frequency: 850 / 900 / 1800 / 1900MHz

• WCDMA Frequency: 850 / 1900 / 2100MHz

• Ethernet Interface: 4 × 10/100M Base-TX RJ45

• IP Configuration: Static IP / PPPoE / DHCP

• NAT Traversal: Static NAT / STUN

• ARP: Static / Dynamic ARP Request

• QoS Marking: DSCP / ToS

• Power: DC 12V / 1A

• Operating Temperature: 0°C to 45°C

• Storage Temperature: 20°C to 80°C

• Operating Humidity: 10% to 90% non-condensing

• Weight: 0.7 kg

• Packing Content: Gateway, RJ-45 Network Cable, Antenna

• Network Protocols: IP, TCP, UDP, TFTP, FTP, RTP, RTCP, ARP, RARP, ICMP Ping, NTP, SNTP, HTTP, DNS

• IP Configuration: Static IP, PPPoE, DHCP

• NAT Traversal: Static NAT, STUN

• Static / Dynamic ARP Request

• DSCP / ToS support

• Ethernet Interface: 4 × 10/100M Base-TX RJ45

• Voice Codecs: G.711A/U law, G.723.1, G.729A/B

• Silence Suppression and Detection

• Comfort Noise Generation

• Voice Activity Detection

• Echo Cancellation G.168

• Adaptive Dynamic Jitter Buffer

• Call Progress Tone Generation

• Programmable Gain Control

• GSM Frequency: 850 / 900 / 1800 / 1900MHz

• WCDMA Frequency: 850 / 1900 / 2100MHz

• DTMF Mode: Signal / RFC2833

• SMS / SMSC / USSD

• Open API for SMS

• Call Duration Limitation

• One-stage / Two-stage Dial-Up

• Hotline Support

• Polarity Reversal

• Custom IVR

• PIN Modification

• Carrier Selection

• CLIR Support

• BCCH Support

• SIP v2.0 RFC3261

• Outbound Proxy

• SIP Register Client

• IP Trunk and IP Trunk Group

• SIP Codes Mapping

• Call Redirect

• Call Waiting

• PSTN Hotline

• VoIP Hotline

• Password Authentication for Incoming and Outgoing Calls

• Auto Provisioning

• Local / Remote Codecs

• Digit Map

• Web-based configuration

• Telnet configuration

• Configuration backup and restore

• Firmware upgrade by TFTP

• Web and Telnet login password modification

• Factory reset

• System log

• Ping and Tracer test via web

• Traffic statistics: TCP, UDP, RTP

• VoIP call statistics

• PSTN call statistics: ASR, ACD, PDD

• GSM/WCDMA to VoIP gateway applications

• VoIP to GSM/WCDMA call termination

• GSM/WCDMA to VoIP call origination

• SIP server and softswitch integration

• Office mobile call routing

• Cost-saving mobile call termination

• Small office mobile gateway deployment

• PSTN and VoIP hotline applications

• SMS and USSD gateway applications

• IP trunk and SIP trunk integration projects

• Recommended for small offices and businesses that need a single-channel GSM/WCDMA gateway for mobile-to-VoIP integration.

• Suitable for reducing call costs by routing calls between VoIP and mobile networks.

• A practical choice for SIP server and softswitch environments requiring GSM/WCDMA call termination and origination.

• Useful for projects that need SMS/USSD support, flexible dial plans, and simple web-based management.