BroadTel International Limited China

Your rate:

Rating: 0/0.00/5

BroadTel International Limited
FuTian
ShenZhen

China

Phone: +852-250 86917
Site: http://www.broad-tel.com

Hardware
International VoIP Wholesale Provider
Internet Telephony Service Provider
Internet VoIP and Video Conferencing Service Provider
Voip Termination ISP

Call Relay VoIP Solutions
Call Routing VoIP Solutions
E1 Bulk Wholeseller
Fax To Fax
H.323 Softswitch & CPE
H.323 VoIP Gateway
H.323 Wireless/ GSM VoIP Solutions
Installation and Support Services
PC to Phone
Phone To PC
Phone To Phone
SIP Softswitch & CPE
SIP VoIP Gateway
System Integration
Termination
Web Call
Web To Phone

Cisco Systems

Proprietary

Telecom China Sourcing

AllSynergy Worldwide VoIP

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

IDP

NGN Consulting has focused on the wholesale carrier opportunities resulting from the rapidly growing demand for capacity between the United States and international niche markets. NGN Consulting has delivered a wide range of IT and communications advice