For example, if the incoming is {HEAD ~ a multimedia call} destined to BRG port, then {TAIL ~ the BRG} will route the call to the device connected to port 1, assuming that the port is available 
For example , if the incoming is { HEAD ~ a multimedia call } destined to BRG port , then { TAIL ~ the BRG } will route the call to the device connected to port 1 , assuming that the port is available
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH