SpectraLink h340 - Manual (Page 19)

SpectraLink Corporation Configuration and Administration—NetLink e340/h340/i640 Wireless Telephone
with SIP
PN: 72-1089-02-D.doc Page 19
connect to the NetLink OAI Gateway by choosing either the Enable or Disable
options in this menu.
If OAI is enabled, and an IP address (called the
OAI Server IP ) is available to the
handset (either via DHCP or Static IP configuration), the handset will communicate
with the OAI Gateway at power-on, and periodically while it is powered-on. If you
don’t have a NetLink OAI Gateway installed at your site, you should disable the
OAI feature to preserve network bandwidth and battery life.
Push-to-talk (PTT)
PTT is available in the i640 handset only. All eight PTT channels are allowed by
default. To toggle the allowed status of any channel, select Allowed Channels , scroll
to the channel to be disallowed and press the Select side button. Allowed channels
are displayed with an * in the left column. Only those channels allowed in the Admin
menu will appear on the Standby menu where they can be enabled or disabled by the
end user. To disallow PTT entirely, select Allow / Disallow , scroll to and select
Disallow PTT .
Admin Password
The Admin Password controls access to the administration functions in the Admin
menu. The password must be set in each handset for which controlled access is
desired. Handsets are shipped without any Admin menu password. Data entry for
the password uses the alphanumeric string entry technique. Type the password and
press the Save softkey. A confirmation prompt will appear. Type the password again
and press the Save softkey. If the passwords match, the Admin password has been
set.
 If you Save with no entry, the password is erased and the display will not
require it before displaying the Admin menu.
Network Config
IP Address
There are two modes in which the handset can operate: DHCP-enabled or Static IP.
Select the mode for operation from the IP Address menu:
* Use DHCP Will use Dynamic Host Configuration Protocol to assign an IP
Address each time the handset is turned on. If DHCP is enabled, the handset
also receives all other IP Address configurations from the DHCP server.
Static IP Allows you to manually set a fixed IP Address. If selected, the handset
will prompt for the IP addresses for each configurable network component.
When entering addresses, enter the digits only including leading zeroes. No
periods are required.
Regardless of the mode in which the handset is operating, the following components
are required and must be configured as part of the SIP system:
Phone IP The IP address of the handset. This is automatically assigned if DHCP
is used. If using Static IP configuration, you must obtain a unique IP Address for
each handset from your network administrator.
Proxy Server IP The IP address of the proxy server. Configure this address only
if Static IP addressing is used. If DHCP is used, the IP address does not need to
be configured but instead is obtained from DHCP option 43.