'Voice service provider' diaporamas de présentation

Emergency Calling in SIP

Emergency Calling in SIP. Henning Schulzrinne (with Anshuman Rawat, Matthew Mintz-Habib and Xiaotao Wu) Dept. of Computer Science Columbia University hgs@cs.columbia.edu. Overview. VoIP emergency communications What makes emergency calling hard? Stages of deployment I1: quick fixes

563 views • 31 slides

Emergency Calling in SIP

Emergency Calling in SIP. Henning Schulzrinne (with Anshuman Rawat, Matthew Mintz-Habib and Xiaotao Wu) Dept. of Computer Science Columbia University hgs@cs.columbia.edu. Overview. VoIP emergency communications What makes emergency calling hard? Stages of deployment I1: quick fixes

316 views • 31 slides

NG911 - Next-Generation Emergency Calling

NG911 - Next-Generation Emergency Calling. Henning Schulzrinne (with Jong Yul Kim, Wonsang Song, Anshuman Rawat, Matthew Mintz-Habib, Amrita Rajagopal and Xiaotao Wu) Dept. of Computer Science Columbia University. Introduction. Emergency calling is a necessary part of consumer voice service

589 views • 27 slides

Regulatory Issues: Emergency Calling

262 views • 14 slides

Long Term Definition

Long Term Definition. Because the VoIP world is SO different from the current environment, we have to go back to basic requirements: Identify a call as an emergency call Get it to the right PSAP Provide location of the caller

62 views • 6 slides