Telecall Japan KK Japan

Point of Presence in JAPAN, Philippines, Brazil, USA, Uk, Portugal and Hong Kong

Gatekeepering, H.323 VoIP Gateway, Partnering for Origination and Termination, PC to Phone, Phone To PC, Phone To Phone, SIP VoIP Gateway, Termination, Web Call, Web To Phone

Your rate:

Rating: 0/0.00/5

General office

Telecall Japan KK
Koto Ku Umibe 11-2 Telecall Tokyo Bldg 3F
Tokyo To
Tokyo ,135-0012
Japan

Phone: +81-3-6659-8259
Phone: +81-90-7674-9298
Site: http://www.telecall.jp or www.telecallnet.com

Contact Person

Yamana Veridiana / Account carrier manager
Phone: +81-52-9796165
Phone: +81-90-7674-9298

International VoIP Wholesale Provider

Call Routing VoIP Solutions

Cisco Systems

Custom Open Source Billing Solution

iSERVE Corporation

Prime Time Telecoms Inc

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.

View more WIKI

cyberexito.com

Cyberexito is a leading Value Added Reseller and Integrator of voice, video, and data equipment, serving emerging and traditional telecoms and service providers.