NEC Univerge sv8500 Manual page 556

(h) Distinctive Ringing is not activated when incoming call terminates.
(i) Analog Telephone cannot answer the incoming call of Trunk Line Appearance-D.
(j) When DtermIP station answers and holds the incoming call of Trunk Line Appearance-D, Analog
Telephone station cannot answer the held call. DtermIP stations belong to multiple-line group can
answer the held call.
(k) Call termination is informed to the user only by the Message Waiting Lamp indication on DtermIP.
(l) This feature is not applied to the outside call via ISDN line.
(m) To send out Hooking signal to the destination party, assign the Route Class data of COT route to
HKS=1.
(n) When originating a call, DtermIP station hears dummy tone from the own system. Assign the dummy
tone by the 2nd DT parameter of ASPA command.
ASPA 2nd DT:
(o) Numbering plan data for the call origination via COT must be assigned by the LCR setting of ASPA
command.
(p) MCMG can send out Hooking signal to outside in this feature.
Refer to the Data Programming Manual - Business for the data assignment and operating procedure of this
Note:
feature.
0: -
Second DT is not sent.
1: 2nd DT
Second DT is sent.
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MCMG [SCA-4LC2COTA/MG-4LC2COTA]