Chapter 26 Dialing plan: Routing and destination codes 265Networking Configuration GuideSecond Dial ToneThis feature provides dial tone for outgoing calls on any PRI line, based on the digits dialed. Digitsdialed must match an entry in the second dial tone table to enable a second dial tone. Dial toneoccurs on the line until another digit is dialed, a timeout occurs, or the user hangs up.Up to 10 separate entries can be stored in the second dial tone table. The maximum digit length foreach entry is four. Each entry must be unique and cannot conflict with:• Internal DNs• Hunt Group DNs• DISA DNs• Auto DNs• Target Line DNsThe following paths indicate where to configure the Second Dial Tone in Element Manager andthrough Telset Administration:Table 50 Destination codes schedulesAttribute Value DescriptionSchedule Defaults: Night,Evening, Lunch,Weekend, Sched. 5,Sched. 6If you use a different carrier at different times of the day orweek, you can set the destination code to use that routeand provide two more backup routes. The user does notexperience any difference in dialing sequence.First Route This is the route that the system will use, during theindicated schedule, when the destination code is added tothe dial string.Absorbed Length All, None, 1-X This indicates how much of the destination code getsremoved before the system sends the dial string to thenetwork.Second Route This is the route the system will use if the first route isunavailable.Absorbed Length All, None, 1-X This indicates how much of the destination code getsremoved before the system sends the dial string to thenetwork.Third Route This is the route the system will use if the first and secondroute are unavailable.Absorbed Length All, None, 1-X This indicates how much of the destination code getsremoved before the system sends the dial string to thenetwork.Tips: Entries can match destination or access codes for outgoing lines.
