D-Link DVX-2005F Asterisk-Based IP PBX with Up to 100 User Support

The D-Link DVX-2005F IP PBX System is a robust, Asterisk-based communication platform designed for small to medium-sized businesses. It combines powerful performance with flexible telephony features to streamline voice communication across up to 100 user extensions. With built-in analog FXO ports and scalable VoIP capabilities, the DVX-2005F supports both traditional PSTN and modern IP telephony environments, making it an ideal solution for businesses looking to enhance productivity and reduce telecom costs.

This energy-efficient PBX appliance is easy to manage and delivers advanced functionalities such as voicemail, auto-attendant, music on hold, call recording, and multi-language support. The DVX-2005F ensures seamless operation across multiple sites and integrates smoothly with SIP, IAX2, and Skype for SIP protocols, making it a versatile choice for growing businesses.

Product Features

Feature-Rich IP PBX for Growing Businesses
Supports up to 100 user extensions and 50 concurrent calls, delivering advanced call handling features including call transfer, forwarding, waiting, parking, paging, conferencing, and ring groups.

Hybrid Analog and IP Compatibility
Equipped with 4 built-in FXO ports (expandable to 8 via DVX-2020 module), enabling connection to the PSTN while also supporting full VoIP functionality through SIP and IAX2.

Advanced Telephony Capabilities
Includes support for Direct Inward Dialing (DID), call monitoring and recording, music on hold, DISA, caller ID, and echo cancellation. BLF (Busy Lamp Field), blacklists, flexible dial plans, and call queues improve call management.

Multimedia and Video Support
Compatible with a variety of voice and video codecs including G.711 (U-law/A-law), G.726, G.729, GSM, SPEEX, H.261, H.263, H.263+, and H.264, allowing for video call functionality and optimized audio performance.

Multi-Site and Remote Access Ready
Designed for SOHO, SMBs, and multi-location businesses, the DVX-2005F supports VPN server/client functionality, DDNS, and NTP for remote configuration and time synchronization across offices.

User-Friendly Configuration and Provisioning
Easily manageable via web interface or SSH, and supports auto-provisioning for IP phones, simplifying large-scale deployments. Compatible with static IP, DHCP, and PPPoE environments.

High-Performance Hardware
Built on a dual-core ARM Cortex A7 1GHz processor with 1GB DDR3 RAM and 8GB SD card storage, ensuring responsive and reliable operation even under high call volumes.

Product Specifications

• Model: D-Link DVX-2005F
• User Support: Up to 100 user extensions
• Concurrent Calls: Supports 50 simultaneous calls

Hardware Specifications:

• Processor: Dual-core A7 1GHz
• Memory: 1GB DDR3 SDRAM
• Storage: 8GB SD Card
• USB Ports: 1
• Ethernet Ports: 2 × RJ45 10/100 Mbps (on V2 model)
• FXO Ports: 4 built-in (expandable to 8 via DVX-2020 module)

Software & System:

• PBX Software: Asterisk 13.x
• SIP/IAX2 Server: Built-in
• Voicemail Server: Built-in
• Web Interface: Yes (browser-based GUI)
• SSH Access: Supported
• Auto-Provisioning: Supported

Telephony Features:

• Voicemail
• Music on Hold
• Call Hold/Forward/Transfer
• Paging and Intercom
• DISA
• Ring Groups
• Conference Rooms
• Call Queues
• Call Recording and Monitoring
• Caller ID and Blacklist
• Phonebook and Speed Dial
• BLF and Presence
• Multi-language support

Codec Support:

• Audio: G.711 (U-law/A-law), G.726, G.729, GSM, SPEEX
• Video: H.261, H.263, H.263+, H.264

Network Features:

• IP Assignment: Static IP, DHCP, PPPoE
• DDNS: Dyndns.org, No-ip.com, Zoneedit.com
• VPN: Supports both server and client
• QoS: Supported
• Time Sync: NTP Supported