Dutchphone Netherlands

Using an existing high-speed Internet connection, NationPhone technology enables anyone to make and receive phone calls - worldwide - with a touch-tone telephone from any country as if they were still at home. Offering quality phone service bundled with enhanced IP communications services, our interactive communications portal is a gateway to advanced features only available through digital telephone service. Utilizing a global network and advanced routing technologies, NationPhone offers an innovative, feature-rich and cost effective alternative for expatriates to stay in touch with their support network at home.

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General office

Dutchphone
Keizersgracht 424
Amsterdam
,1016
Netherlands

Phone: +31-20-2069218
Site: http://www.dutchphone.com

Internet Telephony Service Provider

Phone To PC
Phone To Phone

Not data

another

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Ahla

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Echo cancellation module VPMADT032

VPMADT032 echo cancellation module is meant to be used with the Digium IP telephony boards; it provides echo cancellation for configurable long "tail" of up to 128 ms (1024 samples) simultaneously for all ports of the board. All IP-PBX Asterisk servers, connected to the telephone network (PSTN) have one common problem, which is "hybrid echo" - echo obtained due to the difference in the load-wire and four-wire telephone circuits. Echo appears as a distorted reflection and a detainee of the caller's voice, who is subscribed to IP-PBX Asterisk while talking to PSTN subscribers.

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Kantis LTD

IPCallGlobe is an international telecommunications services provider. The company implements and operates Voice over IP (VoIP) networks and offers related services.

IPCallGlobe provides carriers and resellers with wholesale international voice an