SIP Telephony
Voice over IP (VoIP)
173
2.
In the
Devices
list, select the desired SIP system telephone.
The menu page shows the current configuration, the function key
assignment and a device graphic.
3.
Click on the
Change
button to determine general settings, e.g. the display
language. Confirm the setting on the following page with
Apply
.
4.
Depending on the terminal type, different lists with function keys will be
shown:
–
Programkeys
: You can label this function keys on the device using a
paper strip.
–
Topsoftkeys
/
Softkeys
: You can label this function keys on the device
display.
Click on the function key heading to call up the configuration dialogue for
this function key. Select a function in the
Type
setting and optionally enter
a label in the
Labelling
setting. Confirm the setting with
Apply
.
5.
To transfer the settings to the SIP system telephone, click the
Apply
button on the
Telephony
:
Devices
:
System phone
page.
The SIP system telephone restarts and thereby takes over the new config-
uration.
Details on using the SIP system telephones as well as an overview about the
possible function key assignments can be found in the corresponding user
guide.
DHCP Settings
The address and device configuration is transferred from the Forum 5004/
5008/5012 communications system to the SIP system telephone using the
DHCP protocol. You can configure the necessary address settings while adding
a device entry under
Telephony
:
Devices
:
VoIP phones
differently:
●
You can enter the MAC address of the SIP system telephone manually.
Depending on the operation mode of the DHCP server, you can also enter
the IP address manually. For this, change the
Status
setting on the
Network
:
DHCP
page to
Static address assignment
. Optionally, you can
use the dynamic IP address assignment from the DHCP server. For this,
change the
Status
setting on the
Network
:
DHCP
page to
Dynamic and
static address assignment
and also change the
Devices
selection to the
All
setting or to the
with configured MAC only
setting.
