在Linux加入Service

http://tosian.blogspot.tw/2008/10/linux.html

Wireshark loopback

https://wiki.wireshark.org/CaptureSetup/Loopback https://ask.wireshark.org/questions/46579/wireshark-does-not-see-npcap-loopback-interface

Capacity Planning

http://iasaglobal.org/itabok/capability-descriptions/capacity-planning/

Media server

Media Server:

In a PacketCable environment (and other VOIP networks) a Media Server processesses and generates media streams (usually RTP).

It handles functions like:

• decoding DTMF tones
• bridging multiple media streams into a conference
• playing announcemnts (e.g. "This number is not in service")
• processing VoiceXML scripts
• speech recognition
• text to speech
• recording audio
• etc.

A Media Server is typically controlled using SIP messages sent by a softswitch or application server.
An IVR system would typically be composed of an Media Server, and an Application Server.

Media Server Vendors:

• AudioCodes: offer IPmedia 2000/3000/5000/8000
• IPunity
• Cognitronics
• Convedia (now RadiSys)
• Database Systems Corp. CTI, IVR and Voice Broadcasting Servers
• i6net
• Pactolus
• Snowshore Networks (now part of Dialogic Corporation as the Dialogic IP Media Server)
• Thinkengine Networks

• Asterisk: The Open Source PBX includes various media server features

See also

• RTP, SIP
• Unified messaging
• Computer telephony, ACD, IVR, and Voice broadcasting Technology

Spring boot

Auto config https://geowarin.github.io/understanding-spring-boot.html

Skype class digram

https://msdn.microsoft.com/en-us/skype/websdk/objectmodel

Enable Wake-on-Lan in Windows 10

http://www.groovypost.com/howto/enable-wake-on-lan-windows-10/