Voice over IP (VoIP)
129
–
Topsoftkeys
(Aastra 6757i only): You can label this function keys on the device
display. You can switch between 2 layers of function keys using one of the function
keys on the device.
–
Softkeys
(Aastra 6755i /6757i only): You can label this function keys on the
device display. You can switch between 4 layers of function keys using one of the
function keys on the device.
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 Aastra 673xi/675xi, click the
Apply
button on the
Telephony
:
Devices
:
System phone
page.
The Aastra 673xi/675xi restarts and thereby takes over the new configuration.
Details on using the Aastra 673xi/675xi SIP telephones as well as an overview about
the possible function key assignments can be found in the “Telephony with SIP
Phones on the Aastra 800/OpenCom 100 communications system” user guide.
Aastra 673xi/675xi DHCP
The address and device configuration is transferred from the OpenCom 100 commu-
nications system to the Aastra 673xi/675xi SIP phone 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 Aastra 673xi/675xi manually. Depending on
the operation mode of the DHCP server, you can also enter the IP address man-
ually. 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 address assignment” and also change the
Devices
selection to
the “All” setting or to the “with configured MAC only” setting.
•
By using the “Easy Configuration / Hot-Desking” feature you can add a device
entry without entering a MAC address and without entering an IP address. An
unregistered Aastra 673xi/675xi will show a login page after startup. A user can
enter the desired call number and the matching user PIN which will establish the
association of the user account to the device entry. For this, change the
Status
setting on the
Network
:
DHCP
page to “Dynamic address assignment” and also
change the
Devices
selection to the “All” setting or to the “with configured MAC
only and all SIP system devices” setting.
Summary of Contents for OpenCom 100 series
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