since the device is an FXS device ,I think the button combinations for transfering ,holding ,swaping between calls, ... are aomething to be defined in the configuration, because any simple phone can be attached to the device and they may not have such buttons in common ,for that reason I think there should be a simple configuration for enabling these features and defining some basic prameters like those above.
Introduction: The "external-out enable" command is available for
configuration under the "router ospf process" in case of the IOS-XR
operating system. This command basically enables advertisement of
intra-area routes on the device as external routes in th...
Introduction Basic configuration for netflow Scale parameters for
netflow Netflow support Architecture Packet flow for netflow Inside the
LC CPU Netflow Cache size, maintenance and memory Sample usage Cache
Size Aging Permanent cache Characteristics Which...