HarryTass ME Brazil

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General office

HarryTass ME
Rua Santo Egidio 951
Sao Paulo
SP ,2461011
Brazil

Phone: +55-11-62551985
Site: http://skylinkstelecom.com

International VoIP Wholesale Provider

H.323 VoIP Gateway
H.323 Wireless/ GSM VoIP Solutions
Partnering for Origination and Termination
SIP VoIP Gateway
Termination

Cisco Systems
Quintum

Billing system of own development

VoipMax

Voiptel, LTD.

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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Effringo GmbH

Effringo provides you with a highly qualified team with vast experience in the telecommunications market and IT industry who are capable of providing you with a solution to help you add speech to your existing product portfolio.