Frontcom.com United States

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General office

Frontcom.com
3675 S. Rainbow Blvd. Suite 107-473
Las Vegas
NV ,89103
United States

Phone: +1 702 932 4710
Site: http://www.frontcom.com

Contact Person

Jacobo Melcer / President
Phone: +1 702 932 4710

Hosted VoIP billing service provider
International VoIP Wholesale Provider
Internet Telephony Service Provider
Network Service Provider
SIP Billing
Voip consulting
Voip Termination ISP

Call Relay VoIP Solutions
Call Routing VoIP Solutions
Consultancy Services
H.323 Softswitch & CPE
H.323 VoIP Gateway
Installation and Support Services
PC to Phone
Phone To PC
Phone To Phone
Project Mangement Services
SIP Softswitch & CPE
SIP VoIP Gateway
System Integration
Termination

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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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