IPPN Networks LTD Bulgaria

IPPN Inc., is the leading provider of service delivery and creation systems for next-generation communication networks. IPPN`s mission is to enable rapid and economical design and deployment of powerful enhanced services to business and residential customers on an open, hardware-independent software platform. Accelerating the convergence of telephony, the Internet and messaging devices, IPPN is enabling next-generation carrier operators to offer more innovative packet-based communications services to their customers.The flagman service of IPPN Inc. is called Unified Communication Service

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General office

IPPN Networks LTD
16 Kliment Ohridski Blvd, fl.15
Sofia
BG ,1756
Bulgaria

Phone: +359 2 4913777
Site: http://ippn.net

Contact Person

Kalin Dikov / Technical Manager
Phone: +359 888 269 234

International VoIP Wholesale Provider
Internet Telephony Service Provider

Fax To Fax
Gatekeepering
H.323 Softswitch & CPE
IP devices
Partnering for Origination and Termination
PC to Phone
Phone To PC
Phone To Phone
Termination
Voice and Video Conferencing
Web To Phone

Cisco Systems
Welltech

Billing system of own development

One Bulgaria Eood

Relsoft Bg Com 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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