Qualnet Communications United States

IntelFone is a privately held communication company based in US. It is not affiliated with Intel(tm) Corporation or any Intel(tm) Corporation subsidiary. Its main activity is to provide quality global communications services. IntelFone partners with leading telco carriers and operators to deliver quality telecom services. Our mission is to offer broader range of high quality services at the lowest possible prices.

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General office

Qualnet Communications
1490 Ocean Ave
Brooklyn
NY ,11210
United States

Phone: +1 718-252-4900

Contact Person

Jack Kohn / Sales Manager
Phone: +1 718-252-4900

International VoIP Wholesale Provider
Internet Telephony Service Provider
Voip Termination ISP
Network Service Provider

Phone To Phone
Phone To PC
Fax To Fax
Web Call
Gatekeepering
Outsourced Billing
PC to Phone
IP devices
Termination
Billing Software
E1 Bulk Wholeseller

Cisco Systems

TeleCount Wholesale Billing

Pleiades

Globalip

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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