page 38 innovaphone IP DECT
4.1.3.7 Configuration/ETH0-1/DHCP Leases
VoIP devices that have obtained an IP address from the installed DHCP server
via this interface are displayed here.
In the Reserve IP Address
section, it is also possible to allocate a particular
IP address to a particular MAC address.
Update Ser-
ver URL
All devices integrated via DHCP are assigned the URL specified
here (for example, http://192.168.1.2/update/
script.htm) in the Command File URL field of the update
server (see chapter entitled “
Configuration/General/Update
”).
An automated update of the devices is thereby ensured.
802.1q
VLAN ID
The configuration at the switch must be observed for setting
the VLAN ID. An empty 802.1q VLAN ID field (16 bit) assu-
mes the value 0. The VLAN ID with the value 0 switches QoS
(Quality of Service) off according to 802.1q ab. If the switch
at the port to the innovaphone device happens to be configu-
red to a different VLAN ID, the same value must be specified
here to allow a prioritisation from the Ethernet. To be able to
distinguish between the VLANs, the Ethernet packet is exten-
ded by 4 bytes, of which 12 bits are intended for the inclusion
of the VLAN ID, making 4094 VLANs possible (VLAN ID 0 and
4095 are reserved or invalid).
802.1p
VLAN Prio-
rity
In the 802.1p VLAN Priority field (3 bit), the associated
VLAN priority level (a value between 0 and 7) can be speci-
fied, in order that voice data is given priority forwarding, for
example.
IP Address The allocated IP address of the DHCP lease.
MAC
Address
The MAC address of the integrated VoIP device.
Acknow-
ledged
The date on which the DHCP lease was allocated.
Expires The date on which the DHCP lease will expire.
Type The type of DHCP lease:
Dynamic
or
Reserved
.
Hostname The hostname of the integrated VoIP device.
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