You are not sending any number. If you were then you would see one number entry per bchannel.
Line PhoneNumber NumberToSend
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
PRI Telephone Number
The PRI telephone number is a string of up to 12 digits (any combination of digits 0–9) assigned to
each PRI line. This string is matched to the Called Party Number sent by the network to indicate
the number dialed by the outside caller. The system uses this number to send the call to the
correct Personal Line button.
Copy Telephone Number to Send
This option specifies whether or not the telephone number to send to the network for outgoing
calls made on PRI lines assigned to a B-channel group is copied from the PRI telephone number
assigned to that PRI line. Select the Copy Telephone Number to Send option when the telephone
number sent to the network should match the number received from the network, indicating the
number dialed by the outside caller. Select the Do Not Copy Telephone Number option either when
a telephone number to send is assigned to each PRI line in the B-channel group or when no
telephone number is to be sent to the network. (This can be used to block outgoing Caller ID,
system-wide.)
Telephone Number to Send
This option assigns the telephone number to send to the network when outgoing calls are made on
PRI lines. If the person being called subscribes to a PRI caller identification service, the number
indicates who is calling.
Test Telephone Number
This option assigns a test line telephone number for each 100D, 100R INA, or 100DCD module
installed in the control unit that provides ISDN PRI service.
Station Identification-Automatic Number Identification (SID-ANI) as Calling Party Number.
Facility-based information is used by the network for sending the Calling Party Number. If the
SID-ANI option is programmed (and the service subscribed to), the system sends a system-wide
base number of up to 12 digits, of which the final digits (up to 4 digits) are replaced with the
number of the extension from which the call was made. For example, a call made from extension
7104 with a system-wide base number of 908-555-7000 sends the number 908-572-7104. For
facility-to-facility calls where there is no call-originating extension (for example, Remote Call
Forwarded calls), the system-wide base number is substituted. Trunk-to-trunk transfer, however,
results in a CPN that consists of a base number in which the last digits are replaced by the number
of the transferring extension.
In some instances, the system-wide base number is not sufficient to cover all extension numbers
in the system. For example, the base number might be 908-555-7000 and there might be a group
of extensions, 7000 through 7099, that correspond to telephone numbers from 908-555-7000 to
908-555-7099; there might be another group of extensions numbered 300 through 399 whose
telephone numbers are 908-555-0300 through 908-555-0399. In a case like this, there is no base
number that can cover all of the extensions so that the number sent is the correct number for the
extension.
The MERLIN MAGIX Integrated System’s PRI support for calling party identification extends to
MCI and local exchange (DMS-100) subscription services.
Outgoing Calls
PRI
When placing a call using a PRI facility, you may want to append a # to the dialed number. This
signals the facility that the number is complete and causes the call to be placed immediately.
The outgoing telephone number that matches the digit pattern in the Network Selection Table is
deleted automatically. This is not programmable. The common carrier ID is sent to the foreign
exchange.
In systems that are programmed using a non-uniform extension dialing plan, one base number
may not be able to represent all telephones.
To specify that no telephone number is sent to the network, choose the Do Not Copy Telephone
Number programming option and use the Telephone Number to Send procedure to ensure that
telephone numbers are not assigned to each channel in the B-channel group. A network option to
block presentation of CPN is also available.
If ARS identifies a call as applying to a call-by-call B-channel group but the Call-by-Call Services
Table does not show a matching digit pattern and bearer capability, the call is rejected.
Outgoing calls using call-by-call service selection can be made by pressing a line button, pressing
a Pool button, dialing a pool number, or using ARS.
The Call-by-Call Services Table must be programmed for the Call-by-Call Service Selection
feature to take effect. If a service is not specified in the table, the entry is ignored.
An SMDR record is not recorded for any call on a PRI facility that is shorter than the programmed
SMDR Call Length. Usually, the SMDR Call Length is programmed to compensate for connection
and ringing time of calls on non-PRI facilities before they are answered. For systems where most
lines are PRI lines, the call length should be programmed for one (1) second.