VoIP4Cloud Hong Kong

VoIP4Cloud provides an advanced, feature-rich, cloud-based VoIP IP PBX Unified Communications system for progressive businesses

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General office

VoIP4Cloud
Unit 1404/ 14/F, Kam Chung Bldg, 52-58 Jaffe Road, Wan Chai
Hong Kong
Hong Kong
Hong Kong

Phone: +852 (0) 30508846
Site: http://www.voip4cloud.com

Contact Person

John Scarfe / Marketing Manager
Phone: +852 (0) 30508846

Not data

awazvoip

GlobalHello LLC Limited

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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VeloSolutions, Inc.

Headquartered in Toronto, Canada, VeloSolutions is a leading provider of telecommunications termination services to Asia and the developing world and is a CRTC registered carrier. Clients of VeloSolutions carrier services include some of the leading prepa