networking, connectivity, data communications products, south africa
DVG-4032S

32-Port VoIP Gateway
 
Combo FXS/FXO Internet Phone Connection
 

Product Features:

  • 16 FSX Ports Analog Phone Connection to Internet
  • 16 FXO Ports Remote IP Phone Connection to Local Analog Phone Lines
  • Direct Internet Phone Call Without SIP Proxy
  • Voice Compression Format to Save Internet Bandwidth
  • Real-Time/Toll-Quality Voice

Product Description:

The DVG-4032S VoIP gateway presents an ideal Internet telephone solution for business use. This gateway converts voice traffic into data packets for transmission over the Internet, and vice versa. Equipped with both FXS and FXO types of phone ports, this gateway provides flexible and convenient connection to PSTN lines, PBXs and standard phones for voice and fax over any IP network. It combines the industry's latest Voice over
the IP network technology with advanced communication features, and is fully compatible with SIP Internet phone services. Now, from a single device, corporate, small, or remote offices can access Internet telephony services, eliminate toll charges and route calls to and from the PSTN, Internet, or LAN.

For Enterprise Use. In a remote IP phone to local analog phone line application, a branch office can take in IP voice calls from a head office, then route them to local destinations equipped with only analog phones.

The long distance calls are sent through the Internet without any phone charge, and the remote office pays only for the local analog phone time. The gateways connect analog callers to the IP network without involving operators or incurring toll charges from telephone companies

For Service Providers. The DVG-4032S gateway can also be deployed by service providers to interface their VoIP infrastructure with a Public Switched Telephone Network (PSTN). For incoming calls from subscribers, this gateway accepts local analog calls and places them on the IP network for sending out over the Internet. The gateway accepts dial tone and ring current from the connected equipment, and facilitates the use of conventional phone sets and fax machines on a VoIP network. It allows analog phone callers to place calls, with a small charge, through the long-distance Internet trunk line.

Combination of FXS and FXO Ports. The DVG-4032S gateway is equipped with both FXS and FXO ports for flexible deployment. Up to 16 FXS ports connect analog phone sets to the Internet. Up to 16 FXO ports route Internet calls to local analog destinations.

Guaranteed Voice Quality. The gateway delivers clear sound, voice and reliable fax calling through implementation of internationally recognized standards for voice and data networking. It incorporates Quality of Service (QoS) functions to ensure that voice received through the Internet is the same as or even surpasses that received on the ordinary phone.

Convenient Call Features. The gateway supports extensive call features, allowing the service providers to offer these functions to its subscribers. Provided that the telephone sets at the end-users side support these functions, callers can take advantage of these convenient features. Configuration of individual phone connection is easy, using the multi-language Interactive Voice Response (IVR) or the web-based user's interface.