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10.24.4.4. GDTR Conversion for only Called Party Number Previous topic Parent topic Child topic Next topic

Create DNIS Routing with DRTD (with/without ACD) for GDTRRULE 220. This would create a digit conversion based on Called Party Number only. SID/ANI information would have NO effect of termination point selection
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Example

Callers who route into the system via Trunk Group 96 with digits 7340 are routed to internal number 7345 with the second line of the display showing "Service".
  • Add the routing and display parameters for internal rerouting number 645001
    ADD-
    DNIT:TBL=DNI,INTRTDN=645001,ROUTING=DRTD,DISPLAY="SERVICE", 
    ACD=N,TARGET=7345;
    
  • Add Digit patterns which will be routed to Internal Director Number (INTDN) 645001
    ADD-
    DNIT:TBL=GDTR,GDTRRULE=220,DGTSTR=7340,INTRDN=645001,SVCDATA=
    NOREQU;
    
    This provides a digit conversion based on GDTR tables with Called Party number of 7340 to terminate to STNO=7345 for any incoming call from trunk group attached to GDTR rule 220. Also DNIS display defined with DISPLAY field to be presented to termination on display line 2
  • To allow for all other digit patterns to terminate on station 7344 additional entries are made in the GDTRRULE 220 and a DNI entry in AMO DNIT
    ADD-DNIT:TBL=DNI,INTRTDN=645002,ROUTING=DRTD,DISPLAY="NORMAL 
    SERVICE", ACD=N,TARGET=7344;
    
  • Add Digit patterns which will be routed to Internal Director Number (INTDN) 645002
    ADD-
    DNIT:TBL=GDTR,GDTRRULE=220,DGTSTR=#,INTRDN=645002,SVCDATA=NOR
    EQU;
    
    This provides a digit conversion based on GDTR tables with digit pattern of any number( # means any number presented as called party number )to terminate to STNO=7344 for any incoming call from trunk group attached to GDTR rule 220. Also DNIS display defined with DISPLAY field to be presented to termination on display line 2
    Any SID/ANI/Clip information proivided would be presented in line 1 of the display together withthe trunk group name if set to do so. (AMO ZAND,ALLDATA2 parameter DISPTGNA )
    Note this is not using ACD to route the call as specified by ACD= N in AMO DNIT.
    To enable the display parameter text to appear on the display of the telephone the following parameter is required in AMO SBCSU
    CHANGE-SBCSU:STNO=7340,OPT=OPTI,DNIDSP=YES;
    
    IMPORTANT:
    There is a fixed relationship between the GDTR rule and the type of routing. GDTR rules 129 and above are used for DNIS routing. Here the DGTSTR parameter is the CALLED party number and the wildcard # represents any CALLED party number. With GDTR rules used for SID /ANI routing (1-128) the parameter DGTSTR represents the CALLING party number. The wild card * can be used to represent any calling party digit and the # character represents any calling party number.
    The use of the wild card # in the DNIT table for called party number (GDTR rule 129 and above) can lead to the complete DDI range being routed by GDTR rules. If this is not required and only specific numbers within a DDI range are to be routed by GDTR then omit the wildcard # entry in the DGTSTR parameter. With this setting only those numbers matching entries in DGTSTR will be further processed all other DDI numbers will route as normal.