iTalkBB USA United States

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iTalkBB USA
8500 Leesburg Pike Suite 7800
Vienna
VA ,22182
United States

Phone: 18774825522
Site: http://www.italkbb.com

Internet Telephony Service Provider
Internet VoIP and Video Conferencing Service Provider

Phone To Phone
Voice and Video Conferencing

Cisco Systems

Billing system of own development

VoIP Services Review

DelaTel Communications LLC

Providers in database: 6433

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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High Intellectual Technologies, Inc.

High Intellectual Technologies (HIT) is a leading provider of next-generation telecommunications solutions. Our expertise in Voice Over IP technology allows us to deliver high-impact, low-cost solutions to both residential customers and businesses.