User's Manual 590 Document #: LTRT-10466
Mediant 500L MSBR
Survivability Quality of Experience/Service Security
Survivability indication to IP
phone
Call hold and retrieve
Call transfer (if the IP phone
initiates REFER)
Basic Shared Line
Appearance (excluding
correct busy line indications)
Call waiting (if supported by
IP phone)
One of the main advantages of CRP is that it enables quick-and-easy configuration. This is
accomplished by its pre-configured routing entities, whereby only minimal configuration is
required. For example, defining IP addresses to get the device up and running and
deployed in the network.