Companytel.com Italy

Companytel is a italian company created in Rome , specialized in the development and production of telecommunications equipment.

It is comprised of specialists in the design and production of data and voice transmission equipment.

Companytel is a leading European company focused on state-of-the-art VoIP technologies based on the SIP standard, including integration between fixed and mobile networks in an all-IP context and web-based VoIP service architectures.

All of the equipment is manufactured following mandatory quality standards in manufacturing, and local type approval in the destination country, if necessary Companytel is present on its own or through its network of distributors in the following geographical areas: European countries.

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General office

Companytel.com
via principe amedeo
rome
rome ,185
Italy

Phone: 393337548041
Phone: +39 069 165 061 05
Site: http://www.companytel.com

SIP Billing

SIP VoIP Gateway

Audiocodes

VoiceMaster

Telpoint

Digitcom

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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