22 Dec
2017
22 Dec
'17
3:02 a.m.
Hi All, Does anyone have any pointers about getting the Message Waiting Lamp to work on a VTECH VSP725? This is our first VTECH SIP device and it seems fairly simple except for the MWI. The only thing I have found by searching has been to add: <param name="manage-presence" value="true"/> which had no effect. Thanks, Sean