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1. Fifteen Security Tips to Avoid Toll Fraud

   Category: Tutorials/Tutorials - Asterisk

   ... 6. Avoid collect calls. Some countries such as Brazil uses automated systems for collect calls. If you use an IVR it won’t hang up on the automated message. Do not accept collect calls on your IP PBX if ... Wednesday, 20 April 2011

2. OpenSIPS Bootcamp 2010 in Brazil on Feb, 22-26

   Category: News/OpenSER

   ... in Brazil on the last week of February, just one week after the carnival.  with the presence of its main developer, Bogdan Andrei Iancu and Flavio E. Goncalves, author of the book "Building Telephony Systems ... Thursday, 07 January 2010

3. OpenSIPS Bootcamp Training, Brasil - Feb, 16-20 / 2009

   Category: News/OpenSER

   First OpenSIPS Bootcamp training course and certification will take place in Florianópolis, SC, Brazil, between 16-20 February 2009. This is the first ever admin course 100% dedicated to OpenSIPS - you ... Monday, 22 December 2008

4. New GSM Card for open source telephony

   Category: News/Asterisk

   ... E1 MFC/R2 card with echo cancellation targeted to Latin America and China, where MFC/R2 is very common. The GSM card will be available in early march for the brazilian market.  ... Friday, 18 January 2008

5. Digium prohibits Google to display ads when you search Asterisk

   Category: News/Asterisk

   ... What’s next? Maybe this site don´t exist in the near future. In Brazil, I´m changing the name of our portal from www.asteriskexperts.com.br to www.voipexperts.com.br to avoid future problems and to broad ... Thursday, 17 January 2008

6. Ten security tips to avoid toll fraud

   Category: Tutorials/Tutorials - Asterisk

   ... these calls.  Obviously there are more tips, please send your comments on how to avoid toll fraud. 1. Avoid collect calls. Some countries such as Brazil uses automated systems for collect calls. If you ... Friday, 03 August 2007

7. MFC/R2 Nightmare

   Category: Tutorials/Tutorials - Asterisk

   ... the Sountheast, Northeast and North of the country probably won’t have the same luck. The fact is that almost 90% of the digital lines in Brazil are being signaled with R2 and ISDN is only available in ... Friday, 25 May 2007

8. About us

   Category: 'Uncategorised Content'

   ... company located in Florianopolis, SC, Brazil dedicated to the corporate market. With more than forty employees the company is a Cisco Premier Partner dedicated to solutions for the networks and telecommunications ... Tuesday, 27 January 2009