PDF user manual for CopperEdge 150

6. IP Addresses on the data DSL Ports:a) Assign the 10.0.20.2 address with a subnet mask of255.255.255.255 (/32) to the first DSL port.Only one host can be attached to this IAD.b) Assign the 10.0.20.4 address with a subnet mask of255.255.255.252 (/30) to the second DSL port.As many as four hosts can be attached to this IAD.7. IP Addresses on the voice DSL Ports:a) Assign the 10.0.21.2 address with a subnet mask of255.255.255.255 (/32) to the first DSL port.Only one host, or group of eight phones, can beattached to this IAD.b) Assign the 10.0.21.3 address with a subnet mask of255.255.255.255 (/32) to the second DSL port.Only one host, or group of eight phones, can beattached to this IAD.1 2 7 (The term, voice VC, refers to VC 22. More generally, VC 22 is thehigh-priority VC on the CE150. It should be used for any delaysensitivetraffic, including voice and video. In the downstreamdirection, the CE150 gives priority to traffic on VC 22 over traffic onother VCs on the same DSL port.&KDSWHU9RLFHRYHU'6/