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WCDMA Gateways
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Products

WCDMA Gateways

GoIP GSM Gateway bridges the GSM and the IP networks by enabling voice communications. It is installed on the Mobile SIM Card, you can register the GSM telephone on the VOIP Softswitch. it can be easily combined into arbitrary number of channels of Large Gateway Group. Low price, perfect sound quality and powerful function make GOIP GSM inevitable choice of system Integrators, traffic Business and soft switch Manufacturers.

woip-8
WoIP-8

VoIP GSM Gateways

GoIP GSM Gateway bridges the GSM and the IP networks by enabling voice communications. It is installed on the Mobile SIM Card, you can register the GSM telephone on the VOIP Softswitch. it can be easily combined into arbitrary number of channels of Large Gateway Group. Low price, perfect sound quality and powerful function make GOIP GSM inevitable choice of system Integrators, traffic Business and soft switch Manufacturers.

GoIP-32
GoIP-32

VoIP GSM Gateways

GoIP GSM Gateway bridges the GSM and the IP networks by enabling voice communications. It is installed on the Mobile SIM Card, you can register the GSM telephone on the VOIP Softswitch. it can be easily combined into arbitrary number of channels of Large Gateway Group. Low price, perfect sound quality and powerful function make GOIP GSM inevitable choice of system Integrators, traffic Business and soft switch Manufacturers.

GoIP-16 GoIP-8 GoIP-4 GoIP
GoIP-16 GoIP-8 GoIP-4 GoIP

VoIP GSM Gateway with Internal Antenna

GSM internal antenna gateway, GSM Gateway bridges the GSM and the IP networks by enabling voice communications. It is installed on the Mobile SIM Card, you can register the GSM telephone on the VOIP Softswitch. it can be easily combined into arbitrary number of channels of Large Gateway Group. Low price, perfect sound quality and powerful function make GoIP GSM inevitable choice of system Integrators, traffic Business and soft switch Manufacturers.

GoIP GoIP-4
GoIP-1I GoIP-4I

SIM Bank

Remote and Centralized Management of SIM cards
Dynamic allocation of SIM cards
No need to replace / recharge SIM cards on-site
Hot swap of SIM Cards with no service interruptions
Example: GoIP with Remote SIM support will no longer require on-site SIM Card replacement or recharge. Management of a group of GoIPs can be achieved remotely, efficiently, and cost-effectively.

smb128 SMB32
SMB-128 SMB-32

Cross-Network Gateways

The fundamental purpose of RoIP(Radio over IP)technology is to convert the audio and PTT signals in a radio terminal into IP packets and then transmit the data via the IP networks. The challenge with this technology is to insure that the audio is transmitted in real time and the PPT control signal is transmitted immediately and reliably. The radio range is general limited by the restrictions on transmitting power, the antenna sensitivity, and other environmental factors. The successful deployment of this technology extends the coverage of a radio network without using expensive repeaters or having to links up multiple radio networks in the world.

RoIP-102 RoIP-302 RoIP-302M
RoIP-102 RoIP-302 RoIP-302M

Free Global Calling

DBL Technology is now offering VoIP devices that can support global callings in peer-to-peer (P2P) configuration. It is ideal for anyone who wants to setup a voice connection between two places without the support of an IP PBX/Server. Fixed public IP addresses are no longer required; both devices can just be installed behind NAT. Traditionally, a P2P VoIP call occurs when two VoIP phones communicate directly over IP without IP PBXs between them. When the two VoIP phones are not located in the same network, fixed public IPs are required in order to achieve P2P Calling.

Free call Free call

ATAs(FXS) Gateways

VoIP ATA (Analog Terminal Adapter) is a telephone extension to the IP network. It offers a traditional telephone line (PSTN) interface to an analog telephone, PBX line extension, or a fax machine. Its WAN port interface allows access to the IP network in order to offer voice and fax services. This is a great way for turning a traditional PBX to access low cost VoIP services and for deploying VoIP service by an ISP. An additional Ethernet port allows broadband connection for the existing PC or other network device without buying additional network equipment.  

HT-912T HT-922Tn HT-842T HT-882
HT-912T HT-922T HT-842T HT-882

IP Telephones

The IP Telephones is a low cost desktop IP phone that is suitable for both business and residential users.  It offers all the common features required to interface with an IP PBX for most phone functions or call demand.   It offers lots of features and works seamlessly with most of the existing VoIP systems.  It is an ideal solution for both residential and business market to replace the traditional analog and digital (pbx) phones.

EP-636 EP-8201
EP-636 EP-8201