1. Local IP Access and Selected IP Traffic Offload (LIPA-SIPTO). http://www.3gpp.org/ftp/Specs/html-info/23829.htm. Local IP Access and Selected IP Traffic Offload (LIPA-SIPTO). http://www.3gpp.org/ftp/Specs/html-info/23829.htm.
2. Ryu controller a component-based software-defined networking framework. http://osrg.github.io/ryu/. Ryu controller a component-based software-defined networking framework. http://osrg.github.io/ryu/.
3. Skype internal data. http://advertising.microsoft.com/en/skype 2013. Skype internal data. http://advertising.microsoft.com/en/skype 2013.
4. Cisco visual networking index: Forecast and methodology 2014--2019. http://www.cisco.com/c/en/us/solutions/collateral/service-provider/ip-ngn-ip-next-generation-network/white_paper_c11-481360.html 2015. Cisco visual networking index: Forecast and methodology 2014--2019. http://www.cisco.com/c/en/us/solutions/collateral/service-provider/ip-ngn-ip-next-generation-network/white_paper_c11-481360.html 2015.
5. How much bandwidth does Skype need? https://support.skype.com/en/faq/FA1417/how-much-bandwidth-does-skype-need 2015. How much bandwidth does Skype need? https://support.skype.com/en/faq/FA1417/how-much-bandwidth-does-skype-need 2015.