Is there a Problem in the DPI Market?

Note the similarity. Both Allot Communications and Sandvine issued 2 press releases each, just after their 2nd quarter has ended. A bad one and an $8M optimistic one (see below). Also, for the first time since it became a public company, Allot provided revenue guidance, expecting "revenues to range between $100-$105 million for full year 2015", compared to $117M in 2014, a decline of close to 9%