Mercury Telecommunications New Zealand
General office
Mercury Telecommunications
P O Box 99856, New Market, Auckland
New Zealand
,1001
New Zealand
Phone: +64-9-916 0300
Phone: +64-9-916 0300
Site: http://www.quicksilver.net.nz
Contact Person
Mark Frater / Technical Director
Phone: +64-9-916 0300
Mercury Telecommunications
P O Box 99856, New Market, Auckland
New Zealand
,1001
New Zealand
Phone: +64-9-916 0300
Phone: +64-9-916 0300
Site: http://www.quicksilver.net.nz
Contact Person
Mark Frater / Technical Director
Phone: +64-9-916 0300
- International VoIP Wholesale Provider
- Internet Telephony Service Provider
- Voip Termination ISP
- Phone To Phone
- Termination
- Quintum
- Lucent
- VoiceMaster
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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