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VOIP Telephones

Voice over IP Phones offered by J. Darin Thomas Technology LLC.

Grandstream HandyTone 802 (HT802) Analog Telephone Adapter

Grandstream HandyTone 802 (HT802) Analog Telephone Adaptor
This product is a replacement for:
Grandstream - HandyTone 702 (HT702) ATA (HT702)

  • Ethernet Connectivity - One (1) 10/100Mbps auto-sensing ethernet ports (RJ45)
  • Voice Ports - Two (2) FXS ports
  • Protocols - TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, STUN, SIP (RFC3261), SIP over TCP/TLS, SRTP, TR-069
  • QoS - Layer 3 (ToS, DiffServ, MPLS)
  • Warranty - 1 Year
The HT802 is a 2 port analog telephone adapter (ATA) that allows users to create a high-quality and manageable IP telephony solution for residential and office environments. Its ultra-compact size, voice quality, advanced VoIP functionality, security protection and auto provisioning options enable users to take advantage of VoIP on analog phones and enables service provider s to offer high quality IP service. The HT802 is an ideal ATA for individual use and for large scale commercial IP voice deployments.
$49.00 $48.00
Quantity:

Grandstream HandyTone 502 (HT502) Analog Telephone Adapter

Grandstream HandyTone 502 (HT502) Analog Telephone Adaptor
This product has been replaced by:
Grandstream - HandyTone 812 (HT812) 2-port ATA with Gigabit NAT Router (HT812)


  • Ethernet Connectivity - 2 x 10/100Mbps (RJ-45)
  • Voice Ports - 2 x FXS (RJ11)
  • Protocols - TCP/UDP/IP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP
  • Qos - Support Layer 2 (802.1Q VLAN, 802.1p) and Layer 3 (ToS, Diffserv, MPLS)
  • Warranty - 1 Year
The HT502 analog telephone adapter (ATA) allows users to create a high-quality and manageable IP telephony solution for home or office applications. The product features 2 FXS ports, an integrated NAT router and dual 10/100Mbps Ethernet WAN and LAN ports to enable a shared broadband connection between multiple Ethernet devices as well as the extension of VoIP services to analog phones.
$79.00 $70.00
Quantity:

Grandstream GXW4248 FXS Analog VoIP Gateway

Grandstream GXW4248 FXS Analog VoIP Gateway

The GXW4248 has 48 telephone FXS ports with both RJ11 and 50-pin Telco connectors, as well as per port LED and Gigabit Ethernet. It also has a backlit 128x32 graphic display with support for multiple languages 2/3/4 SIP Server profiles per system and independent SIP account per port. The GXW4248 is a next generation high performance high-density analog VoIP gateway that is fully compliant with SIP standard and interoperable with various VoIP systems, analog PBX and phones on the the market. It features multiple FXS analog telephone ports, superb voice quality, rich telephony functionalities, easy provisioning, flexible dialing plans, advanced security protection, and strong performance in handling high volume voice calls. The GXW42XX series gateway offers small and medium businesses a cost-effective hybrid IP and analog telephone system that allows them to enjoy the benefits of VoIP communications while preserving investment on existing analog phones, Fax machines and legacy PBX systems.
$1,649.00 $1,500.00
Quantity:

Grandstream GXW4232 FXS Analog VoIP Gateway

Grandstream GXW4232 FXS Analog VoIP Gateway

The GXW4232 has 32 telephone FXS ports with both RJ11 and 50-pin Telco connectors, as well as per port LED and Gigabit Ethernet. It also has a backlit 128x32 graphic display with support for multiple languages 2/3/4 SIP Server profiles per system and independent SIP account per port. The GXW4232 is a next generation high performance high-density analog VoIP gateway that is fully compliant with SIP standard and interoperable with various VoIP systems, analog PBX and phones on the the market. It features multiple FXS analog telephone ports, superb voice quality, rich telephony functionalities, easy provisioning, flexible dialing plans, advanced security protection, and strong performance in handling high volume voice calls. The GXW42XX series gateway offers small and medium businesses a cost-effective hybrid IP and analog telephone system that allows them to enjoy the benefits of VoIP communications while preserving investment on existing analog phones, Fax machines and legacy PBX systems.
$1,149.00 $1,000.00
Quantity:

Subcategories

Grandstream Networks is a manufacturer of IP voice/video telephony and video surveillance solutions. Grandstream serves the SMB with innovative products that lower communication costs, increase security protection and enhance productivity. Their open standard SIP-based products offer broad industry interoperability and price-performance competitiveness. NETXUSA is an official Grandstream distributor providing full support for their entire product line.

Grandstream VoIP and ATA.

Bridge your legacy analog telephone services and equipment with VoIP digital services and equipment.

Video telephones by Grandstream.

Grandstream Video Conferencing Systems

This family of high-definition Digium IP phones is designed for the greatest interoperability with Asterisk or Switchvox.

These phones fully leverage the power of Asterisk, the world’s most widely adopted open source communications software, and Switchvox, Digium’s award-winning Unified Communications (UC) system. With Digium technology on both the server and the phone, customers will benefit from the best possible performance, unprecedented integration and a uniquely customizable phone system – all at an extremely competitive price.

Jacksonville, Florida
904-621-0016

Destin, Florida
850-546-6483