IP LDK-20 Programming Manual System Feature
172
2.14.10 ISDN – BROKER CALL
Description
This feature allows a station user engaged in one ISDN CO line to hold that call and can originate
another call by using the same channel. Once the second call is established, the originating station
may alternate between calls carrying on a private conversation with either party.
Operation
To hold the current call;
1. Press the
[FLASH]
key during conversation.
2. Press the
[HOLD]
key. Or
Press programmed
{SUPP HOLD}
button.
To make a new call by using the same channel
1. Press the
[FLASH]
key.
2. Press the
{CO}
key. Or
Dial CO Access Code 9.
To retrieve the held call during conversation;
1. Press the [HOLD] key. Then current call goes on hold and the held call is retrieved.
Condition
1. Both keypad protocol and functional protocol are implemented.
2.
[FLASH]
and
[HOLD]
keys or pre-programmed
{SUPP HOLD}
are needed for this feature.
{SUPP HOLD}
key can be made by Code
[TRANS/PGM] + * + 5 +[HOLD].
3. ISDN Call Hold feature is available during conversation.
4. ISDN-Broker Call is available during conversation.
5. The ISDN CO line, which is associated with this ISDN-Broker call, can not be transferred to the
other station. And the held channel can be retrieved only by the station which held the channel.
6. SDN-Broker Call is associated with Call Waiting
Admin Programming
■
ISDN Attribute II
4.7.4 (PGM203)
Summary of Contents for IP LDK-20
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