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Posted in Linux

Script Linux to check Dynamic Source IP and Add to IPTables Whitelist

Posted in Asterisk

Asterisk Server Monitoring Trunk (Sending email when goes offline)

Posted in Asterisk

Asterisk Setting for Vivo Trunk VVN

Posted in Outras

Adicionar SIP extension on Vital version 4

Posted in Outras

Comparando SD Card Falsificado com Original