General Vc Interface Dna Default Transfer Priority

This attribute specifies the default transfer priority to network for all outgoing calls using this particular Dna. It can be overRide by the transferPriority provisioned in the DLCI Direct Call sub- component. The transfer priority is a preference specified by an application according to its time-sensitivity requirement. Frames with high transfer priority are served by the network before the frames with normal priority. The transfer priority in Passport determines two things in use: trunk queue (among interrupting, delay, throughput), and routing metric (between delay and throughput). The following table descibes the details of each transfer priority: The default of outDefaultTransferPriority is normal.