Application Focus: VPP+ for Enhanced Voice Services (EVS)

Nick Fox Application Focus, Lab

LinkedIn Twitter Facebook Google+ Weibo VKontakte Viadeo Flipboard Skype   This month’s Application Focus discusses the evolution of the EVS codec and two use cases applicable to wireless network operators. We begin with a short reminder of what EVS is, how it is being adopted around the world, and the potential – and challenges – it presents to network operators. …

Customize MultiDSLA Results

Nick Fox How-to, In More Depth

LinkedIn Twitter Facebook Google+ Weibo VKontakte Viadeo Flipboard SkypeInteresting fact: a fully-equipped MultiDSLA system can output more than 180 measurements and indicators!   Now, you really don’t want all of them at the same time, in the same spreadsheet, in some arbitrary order, do you?  We thought not.  Check out this video ‘how-to’ to see how to get just what you want out of …

POLQA vs PESQ – “Why does PESQ give a lower score?”

Nick Fox How-to, In More Depth, Lab

LinkedIn Twitter Facebook Google+ Weibo VKontakte Viadeo Flipboard Skype“Do I really need POLQA?” The question is understandable, as the cost of POLQA can be a little greater than the cost of PESQ. MultiDSLA customers recognize great value and sometimes want to pursue it to the limit!  Well, predictably, the answer is “It depends…” but to be more helpful Opale published …

VoLTE Quality Assessment

Voice Quality Assessment for VoLTE Devices

Aymeric TIBURCE In More Depth, Lab

LinkedIn Twitter Facebook Google+ Weibo VKontakte Viadeo Flipboard SkypeVoLTE device manufacturers’ challenge Modem chipset designers and cellular device manufacturers need to characterize the performance of their products. Not just under ‘ideal’ network conditions, but also in the ‘real world’ of packet loss and jitter. Network Operators too need to satisfy themselves about the voice quality delivered by new devices.  And …

MultiDSLA used by Voice Quality Lab Engineer

MultiDSLA v5.3.0 New Release

Aymeric TIBURCE Company News, New Releases

LinkedIn Twitter Facebook Google+ Weibo VKontakte Viadeo Flipboard SkypeToday, we are proud to announce the first new release since Opale Systems took over Malden business. In addition to a number of bug fixes, and resolution of some stability issues, this release particularly incorporates 2 new features long awaited by many MultiDSLA users. → Register and get your update now! New …