Các bạn là một quản trị viên hệ thống hay một công ty chuyên cung cấp dịch vụ hỗ trợ, bảo trì? Các bạn đang phải chịu trách nhiệm quản trị và vận hành hệ thống thoại IP trên Asterisk (cài đặt phần mềm tự do nguồn mở Asterisk hoặc các appliance based trên nền . . . → Read More: Monitoring Asterisk with Munin
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Now that Asterisk 1.8 has been released. If you are more familiar in installing Asterisk (RPM packages) with YUM than compiling it from sources, you should try this process to upgrade to Asterisk 1.8 from your existing Asterisk 1.6 or even 1.4 installation. As you know, Asterisk 1.6 RPM packages in asterisk.org repository are named asterisk16 while . . . → Read More: Upgrade to Asterisk 1.8 using YUM This HOWTO assumes that your FreePBX system is sitting behind a NATed firewall with no direct connection to the outside world and it is NOT in the DMZ zone. If you have your system facing outside, or have used Mapped IP addresses or other techniques, then it is assumed that you have adequate knowledge to . . . → Read More: Howto setup Asterisk/FreePBX behind NAT Getting the E63 connected to Asterisk was a bit trying at first, since the included VOIP client seems to be tailored to a Nokia VOIP solution. With some trial and error, then some googling, I was able to get it working, and now my E63 is not only a cellphone with uber connectivity options, but . . . → Read More: Asterisk VOIP with Nokia E63 How-To Many businesses are turning to Voice over IP (VoIP) to save money on infrastructure and communications costs, but just ripping out your existing phone system and replacing it with VoIP will not work. VoIP systems require IP phones or analog telephone adapters to allow your existing phones to work. If equipment costs are stopping you . . . → Read More: Four Linux softphones reviewed |
  
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