4.1.3 Dial Mode Selection
4.1 D
4.1.1 Data Line Security
Description
Once Data Line Security is set on an extension, communication between the extension and the other party is
protected from signals such as Call Waiting, Hold Recall and Executive Busy Override. Extensions which have
devices connected to them such as modems or fax machines may set this feature to maintain secure data
transmission, by blocking tones or other interruptions during communication.
PC Programming Manual References
4.9 [2-6-1] Numbering Plan—Main—Features—
6.1 [4-1-1] Wired Extension—Extension Settings—Option 2—
Operating Manual References
1.3.17 Data Line Security
4.1.2 DHCP (Dynamic Host Configuration Protocol) Assignment
Description
It is possible to assign this PBX as a DHCP client, allowing IP addresses to be received from a DHCP server
over a LAN.
Conditions
•
It is possible to enable this feature through system programming.
Notice
It is important to set your DHCP server to not change the IP addresses of the IPCMPR and DSP cards
once IP telephones are registered to the PBX. The IP telephones will not operate properly if these IP
addresses are changed.
PC Programming Manual References
3.4 [1-1] Slot—Card Property - IPCMPR—LAN Setting
→
DHCP Client
→
IP Address for IPCMPR Card
→
IP Address for VoIP-DSP
4.1.3 Dial Mode Selection
Description
The dialing mode (rotary or tone) can be selected for each analog CO line through system programming
regardless of the originating extension (under contract with the telephone company).
66
Feature Manual
Data Line Security Set / Cancel
Data Mode
Document Version 2009-12