41
Phones
Gigaset T300 PRO / Gigaset T500 PRO / englisch / A31008-M2212-R102-3-7619 / admin_administration.fm / 19.03.2012
V
e
rsion 2, 06.0
8
.2010
In the entry screen, the fields
type
,
dtmfmode
,
canreinvite
and
qualify
are preset and can
be applied in many cases. All other fields are not mandatory fields. Their importance is
explained in the following section.
Options for phone configuration
type
The phone's connection type
peer
Can receive calls via the Gigaset T300 PRO / Gigaset T500 PRO server.
user
Can instigate calls via the Gigaset T300 PRO / Gigaset T500 PRO server.
friend
A device that can both receive and instigate calls. This is the most
common setting and advisable in most instances.
host
Use the
dynamic
option (instead of specifying an IP address), as
several device types can only log in with
dynamic
.
dtmfmode
Indicates the tone dialling standard that should be used. This is
dependent on the phone type being configured (see manufacturer's
specifications).
permit
IP address(es), via which the client can log on to the server. Either a
pure IP (e.g.,
192.168.0.1
) or IP/subnet mask (e.g.,
192.168.0.2/
255.255.255.0
). Multiple entries must be separated by commas.
deny
Is the opposite of
permit
and excludes the IP addresses specified here.
mask
If you have specified IP addresses without subnet masks under
permit
and
deny
, you can enter a single subnet mask (e.g.,
255.255.255.0
) for
both fields.
nat
yes
: If the phone is located outside of the LAN firewall, or
no
(default value).
canreinvite
yes
provides clients with the option to exchange data directly (without
server involvement) after establishing a connection. As several
hardware components malfunction with this setting, the default value
no
should not be changed.
disallow
It is advisable to prohibit all codecs by specifying
all
and explicitly allow
the codecs of your choice by specifying these in the
allow
field. The
codecs must be entered as comma-separated values, e.g.,
alaw,ulaw
.
insecure
very
- if the host is already registered, it can instigate calls without
having to reauthenticate itself.
yes
- a peer can register himself easily
with the IP address (without specifying a specific port).
trustrpid
yes
or
no
(default value).
progressinband
yes
,
no
or
never
(default value).
promiscredir
yes
or
no
(default value).
port
The port number 5060 is the default value for the SIP protocol on the
Gigaset T300 PRO / Gigaset T500 PRO server. This value can be
replaced by a port number to be used exclusively for SIP.
qualify
Either
yes
,
no
or a specification in milliseconds. For
yes
, the server tests
every 2000 ms whether the client is still available. If the client does not
react within this timeframe, it is regarded as not available for Gigaset
T300 PRO / Gigaset T500 PRO and no other calls are forwarded to the
client.