CCS Russia
General office
CCS
Lenina 284A
Stavropol
,355000
Russia
Phone: +7 (8652) 24-03-03
Phone: +7 (8652) 95-50-07
Contact Person
Artem Yankov / engineer
Phone: +7 (8652) 24-03-03
CCS
Lenina 284A
Stavropol
,355000
Russia
Phone: +7 (8652) 24-03-03
Phone: +7 (8652) 95-50-07
Contact Person
Artem Yankov / engineer
Phone: +7 (8652) 24-03-03
- Internet Telephony Service Provider
- Phone To Phone
- Fax To Fax
- Gatekeepering
- PC to Phone
- IP devices
- Termination
- Partnering for Origination and Termination
- Cisco Systems
- None
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.
Unitrac Communications Limited
Providers of quality VOIP call termination and Telecommunication Solutions at Unitrac Communications Limited.
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