Add On TELECOM France

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General office

Add On TELECOM
14Bis, Place du Maupas
Meung sur Loire
,45130
France

Phone: +33820202242
Phone: +33238465437
Site: http://www.add-on-telecom.net

Contact Person

Christian Effoudou / Directeur Commercial
Phone: +33820202242

did numbers provider
Internet Telephony Service Provider
Internet VoIP and Video Conferencing Service Provider

Call Relay VoIP Solutions
Call Routing VoIP Solutions
E1/T1
Hosted PBX
Hosted VoIP
Sip Trunking
SIP VoIP Gateway
Termination
Voice and Video Conferencing

Audiocodes

Our Own ASP Solution

VALIDYNE SYSTEM

ENS EUROPEAN NETWORK SERVICES

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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