Cisco WRP400-G1 - Wireless Router Administration Manual page 118

Advanced Voice Fields
User page
Cisco Small Business WRP400 Administration Guide
Ring On No New
VM
If enabled, the WRP400 will play a ring splash when the VM
server sends SIP NOTIFY message to the WRP400
indicating that there are no more unread voice mails. Some
equipment requires a short ring to precede the FSK signal
to turn off VMWI lamp.
The default is no.
A
116