Polycom SpectraLink 1725-36034-001 - Manual (Page 29)

SpectraLink 8002 Wireless Telephone Configuration
PN: 1725-36034-001_B.doc 29
The TFTP server and the SIP TFTP server may be the same device
with the same IP address or may be different devices with
different IP addresses.
Default Gateway and Subnet Mask Used to identify subnets, when
using a complex network, which includes routers. Both of these
must be configured either with an IP address under Static IP (not
set to 000.000.000.000 or 255.255.255.255) or with DHCP for the
handset to contact any network components on a different subnet.
If configured on the DHCP server, use option 3 for the Default
Gateway and option 1 for the Subnet Mask. Contact the network
administrator for the proper settings for the network.
Note that the wireless telephones cannot “roam” across subnets,
since they cannot change IP addresses while operational. Ensure
that all APs are attached to the same subnet for proper operation.
The handset can change subnets if DHCP is enabled and the
handset is powered-off then back on when within range of only APs
on the new subnet.
Syslog Server IP The IP address of the syslog server. See Chapter 5
Diagnostic Tools for more information.
SIP TFTP Server IP The IP address of a TFTP server on your network,
which holds SIP configuration files. In static mode, this parameter
must be configured with an IP address. In DHCP mode, the SIP
TFTP server may be specified by defining the address on the DNS
server for the name “siptftp” If this is not defined, the address
specified in option 66 will be used.
The TFTP server and the SIP TFTP server may be the same device
with the same IP address or may be different devices with
different IP addresses.
OAI Server IP The IP address of the SpectraLink OAI Gateway. If
using Static IP configuration, this is simply the IP address of the
SpectraLink OAI Gateway. If DHCP is being used, the handset
will try the DHCP option 152.