
284 Chapter 29 Dialing plan: Private network settings
NN40020-603NN40020-603
Private Network - MCDN network (PRI SL-1, PRI ETSI, VoIP)
If your system is part of a private network using the MCDN protocol, you may need to configure
these special dialing access codes and network settings.
Figure 89 illustrates the MCDN panel.
Figure 89 MCDN network values
Table 56 describes the values for these fields.
Note: The value entered for Private Access Code should be a local digit
different than the digits used as Destination Codes in Configuration >
Telephony > Dialing Plan > Routing > Destination Codes. This field should
not be blank. For example, if there are routes that use 9 and 6 as Destination
Codes, a good value for this field could be 1, 2, 3, 4, 5, 7, or 8. Using a blank
value, or 9 or 6, will cause a Fail of the call reason “Reject”.
Table 56 Private network values (Sheet 1 of 2)
Attribute Values Description
Private networking also provides access to tandem calling and toll bypass functionality to users calling
into the system.
For example, a PSTN user in Toronto could call a PSTN user in Ottawa and have the call routed over the
private network connection from the Toronto office to the Ottawa office and then out to the PSTN from the
Ottawa office. This bypasses any long distance toll charges.
BCM to BCM to PSTN: Calls are routed as private over the private network and then flagged as public to
go out to the end node PSTN.
Meridian to BCM to PSTN: Special call codes from the Meridian (Local, National, and Special access
codes) need to be recognized by the BCM and correctly passed to the local PSTN.
Kommentare zu diesen Handbüchern