Siemens GIGASET C475 IP - Manual (Page 34)

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Making calls with VoIP and the fixed line network
Ending a call
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Entering an IP address
You can also dial an IP address instead of a phone number using VoIP.
¤
Press the star key * to separate the sections of the IP address
(e.g. 149*246*122*28).
¤
If necessary press the hash # key to attach the SIP port number of the person you are
calling to the IP address (e.g. 149*246*122*28#5060).
You cannot dial IP addresses using a line suffix.
Cancelling the dialling operation
You can cancel the dialling operation with the end call key a.
Dialling emergency numbers – defining dialling plans
You can use the Web configurator to block certain numbers or to define which of your
numbers (fixed line network, VoIP) should be used to call specific numbers ( Dialling Plans ,
see page 149).
If you enter a number that has a defined dialling plan, the call will be made via the line
defined in the dialling plan – regardless of whether the call key is pressed briefly or pressed
and held. Any automatic area code will not be prefixed to the number.
Emergency numbers
Dialling plans for emergency numbers (e.g. the local emergency service number) are fac-
tory-set for certain countries. Emergency calls are then always made via the fixed line net-
work.
You cannot delete or deactivate these dialling plans. However, you can change the connec-
tion through which each emergency number should be called (e.g. if the phone is not con-
nected to the fixed line network). You must make sure that the VoIP provider for the
selected connection supports emergency calls.
If your phone does not have default dialling plans for emergency calls, you should define
the rules yourself (page 149). Assign them to a connection that you know supports emer-
gency calls. Emergency calls are always supported by fixed line networks.
Please note: If no rules are defined for emergency numbers and you have programmed an
automatic local area code (page 148), the code will be prefixed to emergency numbers as
soon as they are dialled via a VoIP connection.
Ending a call
a Press the end call key.
Please note:
Emergency numbers cannot be dialled if the keypad lock is activated. Before dialling, press and hold
the hash key # , to release the keypad lock.