Telecomtrade Ltd. Russia

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General office

Telecomtrade Ltd.
Uritsky1-307
Arkhangelsk
,163002
Russia

Phone: 78182682083
Site: http://www.telecomtrade.ru

Contact Person

Valeriya Valkova / Sales manager
Phone: 78182682083

International VoIP Wholesale Provider

Partnering for Origination and Termination
Termination

Mera

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MTBC Telecom

Interconnect

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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Ip ology

Ip-ology is a next-generation telecommunications company that specializes in providing innovative telecom-services to businesses. Ip-ology runs its own international telecommunications network, using the latest technologies to provide businesses with voic