User`s guide

Vigor2850 Series User’s Guide
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Session Timer Check the box to enable the function. In the limited time that
you set in this field, if there is no response, the connecting call
will be closed automatically.
T.38 Fax Function Check the box to enable T.38 fax function.
Error Correction Mode – choose a mode for error correction.
Call Forwarding There are four options for you to choose. Disable is to close call
forwarding function. Always means all the incoming calls will
be forwarded into SIP URL without any reason. Busy means
the incoming calls will be forwarded into SIP URL only when
the local system is busy. No Answer means if the incoming
calls do not receive any response, they will be forwarded to the
SIP URL by the time out.
SIP URL – Type in the SIP URL (e.g., [e-mail] or
[e-mail]) as the site for call forwarded.
Time Out – Set the time out for the call forwarding. The
default setting is 30 sec.
DND (Do Not Disturb)
mode
Set a period of peace time without disturbing by VoIP phone
call. During the period, the one who dial in will listen busy
tone, yet the local user will not listen any ring tone.
Index (1-15) in Schedule - Enter the index of schedule
profiles to control the call barring according to the
preconfigured schedules. Refer to section Application
>>Schedule for detailed configuration.
Index (1-60) in Phone Book - Enter the index of phone book
profiles. Refer to section DialPlan – Phone Book for detailed
configuration.
CLIR (hide caller ID) Check this box to hide the caller ID on the display panel of the
phone set.
Call Waiting Check this box to invoke this function. A notice sound will
appear to tell the user new phone call is waiting for your
response. Click hook flash to pick up the waiting phone call.
Call Transfer Check this box to invoke this function. Click hook flash to
initiate another phone call. When the phone call connection
succeeds, hang up the phone. The other two sides can
communicate, then.
Default SIP Account You can set SIP accounts (up to six groups) on SIP Account
page. Use the drop down list to choose one of the profile names
for the accounts as the default one for this phone setting.
Play dial tone only when account registered - Check this box
to invoke the function.