Master Telecommunication Inc. United States

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General office

Master Telecommunication Inc.
670 Mill Pond Road
Newborn
GA ,30056
United States

Phone: +1 809-917-8772
Phone: +1 809-917-8772

Contact Person

Oliver Vermeulen / Administrator
Phone: +1 809-917-8772
Phone: +1 809-917-8772

Hosted VoIP billing service provider
International VoIP Wholesale Provider
Voip Termination ISP

Billing Software
Call Routing VoIP Solutions
H.323 Softswitch & CPE
H.323 VoIP Gateway
SIP Softswitch & CPE
Termination

Cisco Systems
Quintum
Welltech

Custom Open Source Billing Solution
Telco Solutions Billing System

Tri Net Communications,Inc

Alianza

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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