Astral Communications India

We can provide the best rate and quality routes to US/CA/EU/S.E Asia...etc

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General office

Astral Communications
#323/1, Ranganatha Compound, Hosur Main Rd
Bangalore
Karnataka ,560068
India

Phone: +91-9739043939
Phone: +91-80-65333111
Site: http://www.astralindia.in

Contact Person

Jibin Baby / Manager-Sales&Marketing
Phone: +91-9739043939
Phone: +91-9739043939

did numbers provider
Hardware
International VoIP Wholesale Provider
Internet Telephony Service Provider
Mobile VoIP
Wireless Broadband

Call shop solution
Consultancy Services
gsm voip solutions
H.323 Softswitch & CPE
H.323 VoIP Gateway
Installation and Support Services
IP devices
PC to Phone
PC to Phone, Phone To PC, Phone To Phone, Project Mangement Services, Termination, Web Call, Web To Phone
Phone To PC
Phone To Phone
Polycom
SIP Softswitch & CPE
Sip Trunking
SIP VoIP Gateway
System Integration
Virtual PBX
Web To Phone

Asterisk
Asterisk
Cisco Systems
Digium
grandstream
Linksys
Quintum
Quintum
SIP softphones

Not data

hms4call

VIVA COMMUNICATIONS PVT 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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BLUCOWS LTD (Seoul)

Experienced engineers of over 100 years of combined data and voice network, carrier grade-global level experience to offer all the IP gain without the pain to clients utilizing just enough resources to drive communication costs toward zero.