4 Telecom Services Austria

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General office

4 Telecom Services
Mauthfeld 13
St. Johann
Tirol ,6380
Austria

Phone: +43502600
Site: http://www.4ts.at

Contact Person

Thomas Steger
Phone: 0043502600530

did numbers provider
Hosted PBX Service Provider
International VoIP Wholesale Provider
Mobile VoIP
Wholesale VoIP Carrier

Call Back
Call shop solution
Fax To Fax
Hosted PBX
Hosted VoIP
Installation and Support Services
Sip Trunking
SIP VoIP Gateway
Virtual PBX

Not data

Billing system of own development

quipcom

MITACS Telekomservice GmbH

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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GCCIT

GCCIT for wire & wireless solution networks was founded on 2003 by a group of engineers specialized in Constructions & Telecommunications with IT solution who got their professional experiences from European & United State American universities and perfor