Alto Contacto Srl Argentina

ALTO CONTACTO es una empresa joven, creada en el a

Your rate:

Rating: 0/0.00/5

General office

Alto Contacto Srl
Maza 1220
San Rafael
Mendoza ,5600
Argentina

Phone: +54 2627 421 956
Site: http://www.altocontacto.com

Internet Telephony Service Provider

Call Routing VoIP Solutions
H.323 VoIP Gateway
Installation and Support Services
PC to Phone
Phone To Phone
Web Call
Web To Phone

VocalTec

Custom Open Source Billing Solution

Movilidadempresarial.COM

Orion Comunications

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.

View more WIKI