DAH Voice United States

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DAH Voice
121 Edward Street
Port-of-Spain
Trinidad ,0
United States

Phone: 868-629-4873
Site: http://www.dahvoice.com

Contact Person

Andre Charles / Managing Director
Phone: 301-589-2547

Hardware
Internet Telephony Service Provider
Network Service Provider
Voip consulting
Voip Termination ISP

Collaboration
Consultancy Services
Installation and Support Services
IP devices
PC to Phone
Phone To Phone
SIP VoIP Gateway
System Integration
Voice and Video Conferencing
Web Call
Web To Phone

Cisco Systems

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Fonelogic, Inc.

DAH Voice

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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VoIPLCR Tucker Communications & Consulting LTD

VoIPLCR is a service of Tucker Communications and Consulting Group, which operates under the Ofcom`s, U.K. Telecom regulatory body, General Authorization Regime for Providers of Electronic Communication Services and is a registered limited company in the