We have an ICS 7750 with a 16 port FXS MRP gateway configured using MGCP. CallManager is version 3.2.3 and Unity is 4.0.1.
I know that ATA-186/188 devices and VG-248 gateways provide the options for stutter dialtone or MWI to indicate you have a message on an analog device.
Is there anyway to get that work on routers or MRPs with analog devices plugged into the FXS ports?
Thanks in advance for any help.