Nortel Networks 311 사용자 설명서
618
NT8D14 Universal Trunk card
Figure 172
DID trunk, loop DR call connection sequence - incoming call from CO
DID trunk, loop DR call connection sequence - incoming call from CO
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311
01.04
Standard
Release 5.0
23 May 2008
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