Operation 769Figure 251E and M Type II signaling patterns - originating party release on a tandem connectionTable 277 "DX signaling - outgoing calls with originating party release" (page762) and Table 278 "DX signaling - incoming calls with originating partyrelease" (page 763) show call-connection and take-down sequencing forDX signaling. Table 279 "DX signaling - outgoing calls with originating partyrelease on tandem connections" (page 763) and Table 280 "DX signaling- incoming calls with originating party release on tandem connections"(page 764) show sequencing where the E and M Trunk card is used ina tandem PBX.Nortel Communication Server 1000Circuit Card ReferenceNN43001-311 01.04 StandardRelease 5.0 23 May 2008Copyright © 2003-2008, Nortel Networks.