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DEFINITY ECS Release 8.2
Administrator’s Guide
555-233-506
Issue 1
April 2000
Screen reference
973Trunk Group
17
Protocol Type
This field specifies the type of line signaling protocol used for DID and DIOD
trunk groups. This field appears when the Country field is 15 and is used only by
trunk group members administered on a TN2199 or TN464D vintage 3 or later
circuit pack.
Direction
This field appears for all trunk groups except DID and CPE.
Outgoing Display
This field allows display phones to show the name and number of the trunk group
used for an outgoing call before the call is connected. This information may be
useful to you when you’re trying to diagnose trunking problems.
CESID I Digits Sent
For emergency 911 service, your switch may send Caller’s Emergency Service
Identification (CESID) information to the central office or E911 tandem switch.
This digit string is part of the E911 signaling protocol. This field appears when
Group Type is cama.
Valid entries Usage
inloc
(Incoming local) Enter the protocol the central office is using for this
trunk group. Only the inloc protocol provides ANI.
intol (Incoming toll)
Valid entries Usage
incoming
Enter the direction of the traffic on this trunk group. The entry
in this field affects which timers appear on the Administrable
Timers page.
outgoing
two-way
Valid entries Usage
y
Displays the trunk group name and number.
n Displays the digits the caller dials.
Valid entries Usage
1 to 3 digits Determine the correct entry for this field by talking to your
E911 provider.