5.1.2 DHCP (Dynamic Host Configuration Protocol) Assignment
5.1 D
5.1.1 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
10.6.1 PBX Configuration—[2-6-1] System—Numbering Plan—Main—Features—
Cancel
12.1.1 PBX Configuration—[4-1-1] Extension—Wired Extension—Extension Settings—Option 2—
Mode
Operating Manual References
1.3.18 Data Line Security
5.1.2 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 mother board 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
28.1 Network Service—[1] IP Address/Ports—Basic Settings
→
LAN Setting—Obtain an IP address automatically/Use the following IP address
→
LAN Setting—IP Address
→
DSP IP Setting—Obtain DSP IP address automatically/Use the following DSP IP address
90
Feature Manual
Data Line Security Set /
Data
Document Version 2016-03