Rcvizag India

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General office

Rcvizag
44-35-23,srinivasa nagar,akkayapalem
Visakhaaptnam
Andhra Pradesh ,530016
India

Phone: +91 939 323 4666

Contact Person

Raghu Chava
Phone: +91 939 323 4666

Hardware
Hosted VoIP billing service provider
Internet Telephony Service Provider
Internet VoIP and Video Conferencing Service Provider
Network Service Provider
VoIP Billing Software Provider
Voip consulting
Voip Termination ISP
Wireless Broadband

Billing Software
Call Relay VoIP Solutions
Call Routing VoIP Solutions
PC to Phone
Phone To PC
Phone To Phone

Audiocodes
Cisco Systems
Quintum
Vegastream
vFone

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Packet Shaper Technolgies Pvt. Ltd.

Bicnet Infoservices

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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Varsatel

Varsatel is a UK based Internet Service Provider. Established for over six years, Varsatel has been providing end-to-end solutions to service providers, Internet telephony service providers, calling card providers, clearing-houses, carriers, mobile carrie