DMS-100 Directory Number Route (DNROUTE)

Table Name

Directory Number Route

Functional Description of Table DNROUTE

Table DNROUTE lists information for programmable Directory Numbers (DN) in the switch (such as a DN that identifies a route), rather than Line Equipment Numbers (LEN).  Table DNROUTE replaces table WRDN (Write Directory Number).

Table DNROUTE associates a DN with a specific trunk group member.  This DN specifies the lowest numbered DS-0 on the Customer Premises Equipment (CPE) on which a wideband call must terminate.  Given the lowest numbered DS-0 and the bandwidth, the incoming wideband call is connected to the CPE.

There are many variations of input for table DNROUTE, as shown in the table below.  Selectors not described in the table that follows are not valid entries for table DNROUTE.

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DNROUTE Features

DN Selector      Usage
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D                Treatment 
DSVC             Default Service 
M                Listed Directory Number 
MM               Meet-Me Conference 
RSDT             Restricted Dial Tone 
SYN              Synonym Directory Number 
T                Route List 
FEAT             Automatic Call Distribution (ACD) 
FEAT             Advanced Intelligent Network (AIN) 
FEAT             Automatic Set Relocation (ASR) 
FEAT             Call Forward/Interface Busy 
FEAT             Direct Inward System Access (DISA) 
FEAT             Message Center DN (MCDN) 
FEAT             Message Storage and Retrieval (MSR) 
FEAT             Meet-Me Conference (MEETME) 
FEAT             Meridian Offnet Access (MONA) 
FEAT             Mobile Directory Number Trigger (MTXDNTRIG) 
FEAT             Simultaneous Ringing (SIMRING) Virtual DN 
FEAT             Subscriber Programmable Ringing for CFDA (SPRING) - Option RCTL (Ring Control) 
FEAT             Suppressed Ringing Access (SRA) 
FEAT             Uniform Call Distribution (UCD)
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Note 1:  The selectors C, H, L, P, HC, LC, A, ILC, IHC, MDN, IMC, SDN, SC, ACDTK, 
         and SCM are listed in field DN_SEL.  These selectors are not valid 
	 entries for table DNROUTE. 
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Note 2:  Selector MTXDNTRIG only applies to the DMS-100 Wireless switch.
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Tuples for feature Meet-Me Conference are no longer applicable to table DNROUTE.  The Meet-Me Conference data is datafilled in table MMCONF (Meet-Me Conference), and the Meet-Me DN information is stored in table DNINV (Directory Number Inventory).

Datafill Sequence & Implications

The following tables must be datafilled before table DNROUTE:

During the One Night Process (ONP), table TABXFR (Table Tansfer) detects DNTRIGGER datafill.  The detection does not allow transfer of DNTRIGGER datafill to the inactive side.

The following restrictions apply to the Default Service (DSVC) selector, which identifies a DN in table DNROUTE as a Default Service DN:

Table Size

0 to 640,000 tuples

If office parameter ACTIVE_DN_SYSTEM in table OFCENG is set to North American, the maximum size is 640,000 tuples.

If office parameter ACTIVE_DN_SYSTEM in table OFCENG is set to Universal, the maximum size is 500,000 tuples.

Note:  Tables DNROUTE and DNINV use the same physical store.  The maximum size of table DNROUTE is less than or equal to table DNINV.

The maximum number of Advanced Intelligent Network (AIN) tuples that can be datafilled is 2,048.


Datafill

The following table describes datafill for table DNROUTE:

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Table DNROUTE Field Descriptions

Field       Subfield       Entry               Explanation and Action
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AREACODE                   0 to 9999999        Area Code
                           (1 to 7 digits)     The area code identifies a major geographical 
			                       area served by the switch.  If office parameter 
					       ACTIVE_DN_SYSTEM in table OFCENG is set to 
					       "North American," the area code must be three 
					       digits long.
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OFCCODE                    0 to 9999999        Office Code Digit Register
                           (0 to 7 digits)     The office code is a subregion of the area code. 
			                       If office parameter ACTIVE_DN_SYSTEM in table 
					       OFCENG is set to "North American," the area code
					       must be three digits long.  The office code must
                                               be specified in table TOFCNAME.

					       Tuples can be added if the value of field OFCCODE
					       is "$" as specified in table TOFCNAME. 
					       They cannot contain STNCODEs whose leading digits
					       are an OFCCODE in the same area code.
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STNCODE                    0 to 99999999       Station Code
                           (up to 8 digits)    The station code identifies a unique station 
			                       within the terminating office (TOFC).  If office
					       parameter ACTIVE_DN_SYSTEM in table OFCENG is set
					       to "North American," the STNCODE code must be one 
					       or four digits in length.  If one digit is 
					       entered, it is treated as a D-digit, where the 
					       D-digit represents the fourth digit in the format
					       ABC-DEFG.

                                               A D-digit is then given the appropriate DN result.
					       For example, if area code 613 and office code 226
					       are entered, and if "5" is entered as the station 
					       code, any calls to a number beginning with 
					       6132265 are automatically routed to the specified
					       treatment.  If "5" is the D-digit, and DNROUTE is 
					       datafilled as "613 226 5 D OPRT", any numbers for 
					       6132265 are routed to the operator treatment as
					       set in table TMTCNTL.

                                               Ambiguity within the STNCODEs of one TOFC is not
					       permitted.  For example, 8594 and 859 cannot be 
					       specified as STNCODEs within one TOFC. 
					       
                                               Note:  The STNCODE is in DEFG format.
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XLAPLAN                    Alphanumeric        Translation Plan Index
                           (up to 16           Enter the index into the XLAPLAN table.
			   characters)
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RATEAREA                   Alphanumeric        Area Code
                           (up to 16           Enter the index into the RATEAREA table.
			   characters)
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-End-

Error Messages

The following table explains error messages that can occur when you attempt to datafill table DNROUTE.

Note:  You cannot assign a Public Office Directory Number (PODN) when Software Optionality Control option LNP00200 is IDLE.

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Message                     Explanation                 User Action
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ERROR: PODN may not be      SOC option LNP00200         Activate SOC option LNP00200.
assigned when Software      is in the IDLE state.       Assign the PODN again.
Optionality Control 
option LNP00200 is 
IDLE.
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Note:  When an "Unable To Write New Data" error message is displayed at the MAP terminal, an add or change operation to table DNROUTE was unsuccessful.  When the add operation fails, no tuple is written to table DNROUTE.  When a change operation fails, the existing tuple in table DNROUTE remains unchanged.