
Dialogic 4000 Media Gateway Series SU4.1 Reference Guide
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Incoming PSTN
access code
provided by
PBX:
Select this option if the PBX adds the access code to the calling
number for incoming external calls.
Keep SIP URI
Domain and
Parameters:
(Relevant for calls from SIP only)
If this option is enabled, then the SIP URI domain and parameters
are kept as a suffix of the resulting, normalized address. This may
have an impact on the address maps and conditions applied after
normalization. In the case of a SIP-to-SIP call, the host part of the
SIP URI is forwarded to the other SIP peer.
If this option is disabled (the default), then the number
normalization process removes the SIP URI domain and parameters
from the resulting address, leaving only the SIP user part in the
resulting address.
Address Maps
In general, address maps should be used for cases that are not covered by the dialplan.
Possible scenarios are:
Set the calling number to that of the central office on SIP to PSTN calls,
Change the called extension to another value if an employee left.
Remove trunk prefixes while routing to a global voicemail server.
Each address map consists of a number of rules that are checked and applied from first to
last until a matching rule is found that has the Stop on match option enabled. A rule
matches only if all conditions of that rule match. The order of the address maps is not
important, but the order of the rules within a map is significant and can be changed with the
"arrow down" and "arrow up" buttons in Microsoft
®
Internet Explorer
®
or the Up and
Down buttons in Mozilla Firefox.
To add an address mapping, click the Add button. To change the settings for each address
mapping, click the Details button on the right hand side. To open the online help for a
specific parameter, click the parameter, and a window with the help will appear.
You can configure the following parameters when you create or modify an address map:
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