AASTRA 4425 IP Vision for MD Evolution User Guide - Manual (Page 22)

IP Declaration and Start-Up of Your Extension
MD Evolution – Dialog 4425 IP Vision 22
Next, once all of the parameters that characterise your extension’s
IP environment have been defined, to exit your extension’s physical
programming mode:
Press the centre navigation key on your extension.
Your extension returns to the idle status.
The parameters that characterise your telephone’s IP environment
are as follows:
ÅÆÇ
Settings Application of Parameters
DHCP Defines whether or not a DHCP server exists within your company’s
network.
If this is indeed the case, and the value is “Yes”, the DHCP server
is then responsible for assigning an IP address to each terminal
that is connected, including your telephone, according to a
dynamic IP addressing system. The following three parameters
are then automatically assigned by the DHCP server.
In the opposite case, when the value is “No”, your extension
operates with a fixed IP address. The following three parameters,
including the IP address, should be manually defined.
IP Address Defines your extension’s IP address within your company’s LAN.
This IP address is assigned dynamically when a DHCP server is
present.
If there is no DHCP server, it should be entered manually.
Subnet Mask Defines the IP subnet mask applicable for your company’s LAN.
This IP subnet mask is assigned dynamically when a DHCP server
is present.
If there is no DHCP server, it should be entered manually.
Default Gateway Defines the IP address for the possible IP router that acts as the
gateway between your company’s LAN and a wide area network,
or WAN, when applicable.
This WAN IP network gateway address is automatically assigned
when a DHCP server is present.
If there is no DHCP server, it should be entered manually.
SW Server Defines the IP address for your MD Evolution system’s xMV
equipment to which your extension is connected upon start-up,
in order to recover its configuration file, and, when necessary, to
update its software (SW). Your IP extension contains software that,
when necessary, is automatically downloaded from the identified
SW server when the extension is started up.
This SW server address should always be entered manually.
If the presence of a DHCP server was validated, an additional
parameter entitled “SW Server from DHCP” will also be displayed.
It must systematically be set to “No”.