Nath Network & Telecom Inc. United States

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General office

Nath Network & Telecom Inc.
21-12 27th Rd,
Astoria
NY ,11102
United States

Phone: 18777741445
Site: http://www.nathtel.com

Hosted VoIP billing service provider
International VoIP Wholesale Provider
SIP Billing
VoIP Billing Software Provider

Billing Software
PC to Phone
Phone To PC
Phone To Phone
SIP Softswitch & CPE
SIP VoIP Gateway
Termination
Web Call
Web To Phone

Cisco Systems

Custom Open Source Billing Solution

soho voip phone

Cambio Communications

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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