AASTRA 480i User Manual

 22 480i IP Phone User Guide

The call forwarding feature on the 
IP phone allows incoming calls to 
be forwarded to another 
destination. The phone sends the 
SIP message to the SIP proxy, 
which then forwards the call to the 
assigned destination.
Call forwarding is disabled by 
default. You can enable call 
forwarding on a global or per-line 
basis. If you have configured call 
forwarding on an individual line, 
then the settings for this line are 
used; otherwise, the global call 
forward settings are used. 
You can have up to 9 lines on the 
480i configured for call forwarding.
The following are the call forward 
modes you can configure for call 
forwarding:

Use the following procedure to 
configure phone-wide call 
forwarding.

1. Press 

%

 on the phone to 

enter the Options List.

2. Select Call Forward.
3. Enter the "Call Forward" num-

ber destination for which you 

want your incoming calls to be 

forwarded.

Note: If you leave the "Number" field 

blank, call forwarding is dis-

abled.

4. Enter the "Call Mode" that you 

want to set on your phone.

5. Enter the "Number of Rings" 

you want to set before the call is

forwarded. Valid values are 1 to 

9.

Note: "Number of Rings" field applys 

to No Answer and Busy No 
Answer modes only.

6. Press Enter to confirm the set-

tings.

1. Click on Basic Settings->Call 

Forward.

For Global Call Forward Settings:
2. In the "Mode" field, select the 

mode you want to set on your 

phone.

Call 

Forward-

Mode

Description

Off

Disables call forward

All

Phone forwards all 

incoming calls imme-

diately to the specified 

destination.

Busy

Phone forwards 

incoming calls if the 

line is already in use.

No 

Answer

Phone forwards the 

call if it is not 

answered in the speci-

fied number of rings

Busy No 

Answer

Phone forwards the 

call if either the line is 

already in use or the 

call is not answered in 

the specified number 

of rings.

Global

Phone uses the phone-

wide call forward set-

ting.  This is only valid 

when setting the mode 

of individual lines.