71
Gigaset T440 PRO / Gigaset T640 PRO / Admin Guide INT en / A31008-N2003-R103-2-7620 / system.fm / 6/26/17
Te
mplat
e
G
o
, V
e
rs
ion 1
, 01.
07
.2
014
/ M
odu
leV
e
rs
ion 1
.0
System
Fax
You can enable a Fax Service (Hylafax) for the PABX, and enter the relevant numbers. The PABX
supports SIP protocol T.38, enabling the sending of faxes over (data) networks. The T.38 protocol
must be enabled for the SIP gateway over which faxes are to be sent/received
(
p. 52).
¤
Administration
System
Fax
¤
Enable/disable the fax service from the
ON
/
OFF
button
¤
Fax prefix (incoming)
and
TSI prefix (outgoing)
must be entered
¤
Additional TSIs:
Enter any other numbers, clicking
every time
¤
Save the settings with
Save
Date & time
The current system date and time are displayed and can be changed manually as required. They
cannot be changed manually if you are using an NTP server
(
p. 69).
¤
Administration
System
Date & Time
¤
Enter date (
Day
,
Month
and
Year (4 digits e.g. 2014)
) and time (
Hour
,
Minute
) in the relevant
fields
Save
SMTP authentication
type
The following methods are possible for authentication on the server:
PLAIN
: Standard RFC 4616. User name (for authorisation), user name
(for authentication) and password are sent unencrypted. The three
strings are merged into one and Base64-encoded.
LOGIN
: As PLAIN, but authorisation and authentication are in two steps.
CRAM-MD5
: Standard RFC 2195
SCRAM-SHA-1
: Standard RFC 5802
NTLM
: Secure authentication method with encryption using random
number.
SMTP transport type
Determines the security standard for sending
plaintext
: no security
SSL/TSL
: Security standards with data encryption. TSL is based on SSL
and is the standard with higher security.
Enabling the fax service automatically causes a system restart.
Users can use one of the TSIs specified here to send faxes. The TSI (Transmitting
Subscriber Identification) identifies a fax device as a sender of a fax and is normally
displayed at the top of a fax received.
Consult the provider certifications at
https://teamwork.gigaset.com/gigawiki/display/GPPPO/ITSP+SIP+Trunking for
more information about fax compatibility.