LG-Nortel IP LDK-20, Руководство по программированию

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IP LDK-20 Programming Manual System Feature
188
Figure 2.16.5 Unscreened net transfer operation on networking connection environment
Operation
Screened transfer
1. Press the [TRANS/PGM] button at a transferring station during conversation. The transferred
call is placed on EXCLUSIVE HOLD(see Ref.2)
2. At the transferring station, dial the station number of another networking system to transfer the
call. The transferred-to station of another system receives a ring signal.
3. When the transferred-to station answers, the voice path is connected between the transferring
and the transferred-to stations.
Both stations can make a conversation each other, but the held transferred caller is still in waiting
for an answer.
4. The transferred caller and the transferred-to station can make a conversation when the
transferring station hangs up.
Step Flow
1
Outside Caller dials a station in the networking
system
2 Call comes in, the station 100 receive a ring.
3 Station 100 answers and converse
4 Station 100 transfers the call to 202,and goes idle
5 Station 202 rings and answers
6 Conversation
Internet
PSTN or ISDN
Step 3
202
100
Step 1 ~ 2
Step 4
Step 5
Step 6
Call Flow