R&R Telecom, Inc United States

R&R Telecom offers carrier-grade switch partition solutions for wholesale resellers since 2003. R&R switch partition service leverages Sonus Networks platform and provides powerful yet intuitive interface to control switch operations.

R&R Telecom mission is to releive switch partition customers from stress associated with back office operations, provide best-of-the-breed reliable, secure and flexible service. Ensure customer loyalty by delivering professional tech support and attentive customer service.

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R&R Telecom, Inc
111 8th Avenue
New York
NY ,10017
United States

Phone: +1 212-221-0057
Site: http://www.r-rtele.com

Contact Person

William Borrero / President
Phone: +1 212-221-0057

Hosted VoIP billing service provider
Network Service Provider
Voip consulting
SIP Billing

Phone To Phone
Fax To Fax
Gatekeepering
Billing Software
Call Relay VoIP Solutions
H.323 VoIP Gateway
Call Routing VoIP Solutions
System Integration
Consultancy Services
H.323 Softswitch & CPE
SIP Softswitch & CPE
SIP VoIP Gateway

Cisco Systems
Sonus Network

Oracle Based own system
Billing system of own development
Java Based own system

United Systems Access

R&R Telecom, Inc

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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