GoHigh Data Networks China

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General office

GoHigh Data Networks
No. 40 Xueyuan Road
Beijing
,100083
China

Phone: 86-13501039411
Site: http://www.gohigh.com.cn

Contact Person

Lisa Yao / Sales Manager
Phone: +86-13501039411

Hardware
SIP Billing
VoIP Billing Software Provider

Billing Software
Call Relay VoIP Solutions
Call Routing VoIP Solutions
Data Conferencing
E1 Bulk Wholeseller
Fax To Fax
Gatekeepering
H.323 Softswitch & CPE
H.323 VoIP Gateway
IP devices
PC to Phone
Phone To PC
Phone To Phone
SIP Softswitch & CPE
SIP VoIP Gateway
Voice and Video Conferencing

Billing system of own development

Marco International Technology Co.,LTD

HTTEL Network Technology Co., LTD

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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