ICT Convex (India) Pvt Ltd India

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ICT Convex (India) Pvt Ltd
Plot # 20, 3 Floor, Paigah Colony,
S.P.Road Secunderabad.
AP ,500003
India

Phone: 914066179999
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

Sachitel Communications

IPage Telecom

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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