manual

ESTOS CallControlGateway 4.0.0.21648
25
The area code rules determine which dialing rules must be used for dialing a
number. The number must be dialed differently depending on how far the
number you wish to dial is from your own location. For example, a free call
must be dialed differently to a chargeable call.
The target number to be dialed decides which dialing rules are used. The
number's area code and the three digits which follow it are decisive.
Own area code
Calls within the local area can be free and chargeable. Configure which dialing
rules must be used.
 All calls in the local area are free.
Phone numbers with the same area code as your own location are always dialed with the
local call dialing rule.
 There are calls within the local area which are chargeable.
If there are chargeable phone numbers with the same area code as your own location which
must be dialed with the local call (chargeable) dialing rule you should activate this option.
o Configure chargeable phone numbers
Configure with Prefix rule which phone numbers with the dialing rule 'Local call
(liable to pay costs)' are dialed. All other phone numbers in the local net are dialed
with the dialing rule 'Local call'.
o Configure free phone numbers
Configure with Prefix rule which phone numbers with the dialing rule 'Local call' are
dialed. All other phone numbers in the local net are dialed with the dialing rule
'Local call (liable to pay costs)'.
Other area codes
Calls to other area codes may be free. Configure which dialing rules must be
used.
 All calls to other area codes are long-distance calls.
Phone numbers with a different area code to your own location are always dialed with the
long-distance call dialing rule.
 There are calls to other area codes which are free.
Switch this option on, if there are cost free phone numbers with a different area code then
your own and which have to be dialed with the rule local call other area code. Configure for
every area code area code rule which phone numbers with the rule local call other area code
are dialed.
Automatic configuration
You can access these rules automatically on the internet. In addition the
supplier http://www.localcallingguide.com is used. Please always check the
accuracy of the imported data, no guarantee is accepted for completeness. If
this service is not available, you need to configure the rules yourself.
Information as to which phone numbers must be dialed as local calls from your
location is available from your phone company.
6.6.2 Dialing prefix rules
These settings are only required for countries in North America.
A dialing code rule defines a series of phone numbers which must be dialed
with a certain dialing rule.
A phone number consists of an area code and a (subscriber) phone number.
The first digits of the phone number are known here as a prefix.