Convex Communications LLC United States

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General office

Convex Communications LLC
52A, Reading Rd
Edison
NJ ,8817
United States

Phone: 17329830922
Phone: 17329830923
Site: http://www.convex9.com

Contact Person

Convex Communications / Manager
Phone: 17329830922
Phone: 17329830923

Hosted VoIP billing service provider
Internet VoIP and Video Conferencing Service Provider
Network Service Provider
Voip Termination ISP

Call Relay VoIP Solutions
Call Routing VoIP Solutions
H.323 Softswitch & CPE
H.323 VoIP Gateway
Installation and Support Services
IP devices
Partnering for Origination and Termination
PC to Phone
SIP Softswitch & CPE
SIP VoIP Gateway
Termination
Web Call
Web To Phone

Quintum

PortaSIP

IP2Line

Aerus Systems Inc.

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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Technology Distribution Ltd

Based in UK, Technology Distribution Ltd is an innovative, technology driven and Customer focused organisation committed to deliver high quality telecommunication services to telecom operators, services providers and retail Customers worldwide.