|
|
In this month's edition of Reality Check, telecom analyst and resident expert Jon Arnold discusses the five things you should know about SIP. Take a listen and learn about SIP trunking, presence, mobile SIP and more.
Play now: You must have Adobe Flash Player 7 or above to view this content.See http://www.adobe.com/products/flashplayer to download now. | Download for later: Reality Check: Five things you should know about SIP • Internet Explorer: Right Click > Save Target As • Firefox: Right Click > Save Link As |
This was first published in April 2009