560 Private networking with DPNSSN0008589 3.3Calls are dialed and identified to the system as follows:• To reach a telephone inside the Private Network, at the Business Communications Managersite, the user dials the DN of choice.• To reach a telephone inside the Private Network, from another site, the user dials HLC + DN.• To reach a telephone outside the Private Network, the user dials an Access Code + HLC + DNEach node has its own destination (dest) codes which includes the appropriate access and HLCcodes to route the call appropriately.The table below shows examples of the construction of numbers used when dialing within theexample network. Note that 6 is the Private Access code.Table 128 Calling numbers required for DPNSS network exampleCalling Site LOC/HLCCalling PartyNumber Called Site Dialing StringCalled PartyNumberSite A 244 244 1111 Site B 6 668 2222 668 2222Site B 668 668 2222 Site D 6 848 2222 848 2222Site D 848 2222 Site D 2229 2229Site C 496 496 3333 Public DN 9 563 3245 563 3245
