Transparent Mode DAK-Key Configuration
From Zenitel Wiki
When making an external call from AlphaCom out on a SIP trunk (or to a station type PNCI), the dialed digits are sent transparent through the AlphaCom, out on the SIP Trunk.
However, there might be a need to let the AlphaCom handle the digits, for example if one wants to make a call transfer (2 + intercom number + 3) or blind transfer after the telephone call has been established.
- DAK key 8 (counted from 0) is used for switching off "transparent mode" when calling from analog (ASLT) stations.
- DAK key 3 (counted from 0) is used when calling from IP stations.
The full operation to transfer a call after having established an external conversation, is: DAK 8 + 2 + intercom number + 3.
Configuration from AlphaPro Event Handler
The System Status Event related to device (subevent) 65 can be used to write the wanted value to the nvram at system startup:
<DAK key> = 2 to 9.
Configuration using TST console
Which DAK key to use for switching off transparent mode can be configured from the nvram editor in the TST console:
Possible values are 2 - 9
Note that DAK keys 0 and 1 are reserved for * and # and cannot be used.
If trans_mode_dak is changed from default 8, both IP stations and ASLT stations will use the configured DAK key.
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