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Voice-over-IP Service

Impulse Group offers our customers excellent Voice-over-IP (VOIP) service at a low cost. Our service provides a high quality phone-to-phone communication service. Impulse Group offers a number of Voice-over-IP devices. The products we sell use the telephone handset you prefer, and may even be connected directly to your PBX as an external line with no additional hardware. Our VOIP products are suited to your need. For single- and double-line systems suited to small/medium offices, we offer products by Cisco Systems and Grand stream.

Check the free call countries and the cost for the rest of the world

Grandstream HandyTone 496 $125

The Grandstream HandyTone 486 is an award-winning next generation VoIP analog telephone adaptor based on industry open standards. Built upon innovative technology, the Grandstream HandyTone 486 features market leading superb sound quality, compact size, and rich functionalities at highly-affordable price.

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Andorra
Australia
Austria
Bahamas (+mobile)
Belgium
Bermuda (mobile)
Brunei Darussalam (+mobile)
Bulgaria
Canada
Chile
China (mobile)
Croatia
Cyprus (+mobile)
Czech Republic
Denmark
Estonia
Finland
France
Germany
Greece

 

Guadeloupe
Hong Kong (+mobile)
Hungary
Iceland
Ireland
Italy
Japan
Jordan
Laos
Latvia
Liechtenstein
Lithuania
Luxembourg
Macao (+mobile)
Martinique
Monaco
Netherlands
New Zealand
Norway

Pakistan (+mobile)
Panama
Peru
Poland
Portugal
Puerto Rico (+mobile)
Reunion
Romania
Russian Federation
Singapore (+mobile)
Slovenia
South Korea (+mobile)
Spain
Sweden
Switzerland
Taiwan
Thailand (+mobile)
United Kingdom
United States (+mobile)
Venezuela

 

Features include:

  • Support SIP 2.0, TCP/UDP/IP, RTP/RTCP, HTTP, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP protocols.Support NAT traversal using IETF STUN and symmetric RTP (compatible with Cisco ATA 186, etc).

  • Built-in Router, NAT and Gateway with VOIP priority.

  • Advanced Digital Signal Processing (DSP) to ensure superb hi-fidelity audio quality.Advanced and patent pending adaptive jitter buffer control, packet delay and loss concealment technology.

  • Support popular codecs including G.723.1 (5.3K/6.3K), G.729A/B, G.711 (a-law and u-law), G.726, and G.728. Dynamic negotiation of codec and voice payload length.Provides 1 LAN port and 1 FXS interface for any analog telephones and cordless phones.

 

 

Cisco ATA 186 $125

The Cisco ATA 186 Analog Telephone Adaptor is a handset-to-Ethernet adaptor that turns traditional telephone devices into IP devices. Customers can take advantage of the many new and exciting IP telephony applications by connecting their analog devices to Cisco ATAs.The Cisco Analog Telephone Adaptor products are standards-based communication devices that deliver true, next-generation voice-over-IP (VoIP) terminations to businesses and residences worldwide.The Cisco ATA 186 supports two voice ports, each with its own independent telephone number, and a single 10/100BaseT Ethernet port.

Cisco IP phone 7970

The Cisco IP Phone 7970 Series are full-featured telephones that provide voice communication over an Internet Protocol (IP) network. They function much like traditional analog telephones, allowing you to place and receive phone calls and to access features such as mute, hold, transfer, speed dial, call forward, and more.
In addition, because Cisco IP Phones are connected to your data network, they offer enhanced IP telephony features, including access to network information and services, and customizeable features and services. The phones also support security features that include file authentication, device authentication, signaling encryption, and media encryption.
The Cisco IP Phone 7970 Series also provides a color touch screen, support for up to eight line or speed dial numbers, context-sensitive online help for buttons and features, and a variety of other sophisticated functions. Download manual

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