I have a client who just installed the UC320W. When outside callers dial an extension and get a voicemail response, they want to be able to press zero to reach an operator or just dial another extension, like they could on the old Meridian Norstar th...

We have a couple of customers who are running the SPA9000 but are looking to upgrade. The UC320W would be a good candidate for them, but they already have a fairly significant investment in SPA942s, SPA941s, etc. Since you guys made them, how about s...