In this article, I will provide an example of setting up MP3 for Music on hold (moh) in Asterisk.Continue reading “Asterisk. MP3 for Music on hold (moh)”
Size: 1.74 Mb
Last modified: July 2016
Once in one organization, old cash registers were used that were connected via COM port emulators and after automatic Windows updates, a new version of the COM port emulator driver was installed, after which it was displayed with an exclamation mark and stopped working, so it was necessary to prohibit the driver update.
Windows Pro and Enterprise have the ability to block driver updates through the Group Policy Editor (gpedit.msc). In this article I will show you how to do this.
max_allowed_packet is the maximum size of data that can be transferred in one request. Increase the value when the “Packet too large” error occurs so that the connection is not interrupted.
The default value for MySQL client is 16 MB, for MySQL server 64 MB.
For example, I will telnet to the BDCOM P3310C and reboot the ONU.Continue reading “BDCOM. How to reboot ONU”
Title: Performance Tuning Guidelines for Mellanox Network Adapters
Size: 901 KB
Name: Eltex Operation Manual
Version: 1.25 (30.04.2021)
Size: 8.52 MB
In this article, I will give an example of SNMP Traps display about Loop Detect in Zabbix.Continue reading “Displaying SNMP Traps about Loop Detect in Zabbix”
I will give an example of commands for testing a cable on Huawei Quidway S2300 switches.Continue reading “Cable test on Huawei Quidway S2326”
In this article I will give an example of creating a disk in RAM.Continue reading “Creating a RAMdisk on Ubuntu”