Table A-1 Valid Call Types and Subtypes
Call Type
|
Subtype
|
Description
|
500
|
|
Service access code 500; use carrier to route the call.
|
700
|
|
700 SAC call, route via PIC or dialed CAC.
|
900
|
|
Service access code 900, use carrier to route the call.
|
976
|
|
Information services calls.
|
AIRLINES
|
|
Airlines information and reservation.
|
AMBULANCE
|
|
Ambulance.
|
ANA
|
|
Automatic number announcement.
|
BUSINESS
|
|
811- calls to business office.
|
CUT-THRU
|
|
Cut-thru calls (calls dialed as 101XXXX+#).
|
DA
|
|
411, NPA-555-1212 calls.
|
DA-TOLL
|
|
1+411, 1+NPA-555-1212 calls.
|
EMG
|
AMBULANCE
|
Ambulance.
|
FIRE
|
Fire.
|
NONE
|
911 calls.
|
POLICE
|
Police.
|
FIRE
|
|
Fire.
|
INFO
|
AIRLINES
|
Airlines information and reservation.
|
NONE
|
Information services calls.
|
RAILWAYS
|
Railways information and reservation.
|
TIME
|
Time of day reporting.
|
TRAFFIC
|
Traffic accident report.
|
TW
|
Time and temperature service.
|
WEATHER
|
Weather report.
|
INTERLATA
|
|
InterLATA call (uses PIC or dialed CAC).
|
INTL
|
|
International call type.
|
INTL-OPR
|
|
International operator.
|
INTL-WZ1
|
|
International call within World Zone 1.
|
LB-TEST
|
|
Loopback test call (108 test line).
|
LOCAL
|
|
Local call.
|
LRN
|
|
Location routing number.
|
MOBILE
|
|
Calls to mobile network.
|
NAS
|
NONE
|
Network access server (same as dynamic).
|
NATIONAL
|
|
National number. Use LSA and LATA tables to determine whether the call involved is a local, toll, or interLATA call.
|
NAT-OPR
|
|
National operator assisted calls.
|
NON-EMG
|
|
311 calls.
|
OPERATOR
|
|
Operator call.
|
PCS
|
|
Service access code 500; use carrier to route the call.
|
POLICE
|
|
Police.
|
PREMIUM
|
|
Service access code 900; use carrier to route the call.
|
RAILWAYS
|
|
Railways information and reservation.
|
REFER
|
NONE
|
|
RELAY
|
|
711 calls.
|
REPAIR
|
|
611 calls.
|
SIP-TRIGGER
|
OHD
|
SIP trigger was invoked. Sub Call Type=OHD.
|
SIP-TRIGGER
|
TAT_1
|
Termination attempt trigger.
|
SIP-TRIGGER
|
TAT_2
|
Termination attempt trigger.
|
SIP-TRIGGER
|
NONE
|
Not applicable.
|
SVC-CODE
|
|
Generic service code call type. Used when none of the call types apply.
|
TANDEM
|
|
Tandem call between call agent and the next switch or call agent.
|
TEST-CALL
|
NLB-LINE-TEST
|
Network loop-back test call (netwloop connection on terminating endpoint). The calling party number is of format <test-prefix><DN>.
|
| |
NCT-LINE-TEST
|
Network continuity test call on subscriber line. The calling party number is of format <test-prefix><DN>.
|
| |
NLB-TRUNK-
TEST
|
Network loop back test call on a trunking endpoint. The calling party number is of format <test-prefix><TG><TM>. The number of digits in the trunk group number (TG) and trunk member (TM) is determined by the test-trunk-grp-digits and test-trunk-member-digits values configured in the Call Agent Configuration table.
|
| |
NCT-TRUNK-
TEST
|
Network continuity test call on a trunking endpoint. The calling party number is of format <test-prefix><TG><TM>. The number of digits in the TG and TM is determined by the test-trunk-grp-digits and test-trunk-member-digits values configured in the Call Agent Configuration table.
|
| |
TEST-ROUTE
|
Route the test call using <DN>. The calling party number is of format <test-prefix><TG><TM><DN>. The number of digits in the TG and TM is determined by the test-trunk-grp-digits and test-trunk-member-digits values configured in the Call Agent Configuration table.
|
| |
NONE
|
Test call dialed as 958/959-xxxx or 1xx.
|
| |
LB-TEST
|
TDM loopback test call (108 Test Line) based on test prefix. The calling party number is of format <test-prefix><TG><TM>. The number of digits in the TG and TM is determined by the test-trunk-grp-digits and test-trunk-member-digits values configured in the Call Agent Configuration table.
|
TIME
|
NONE
|
Time.
|
TOLL
|
NONE
|
IntraLATA toll call..
|
TOLL-FREE
|
NONE
|
Toll free call (800, 888, 877, 866, 855, 844...).
|
TRAFFIC
|
NONE
|
Traffic accident report.
|
TW
|
NONE
|
Time and temperature service.
|
UAN
|
NONE
|
Universal access number.
|
VACANT
|
NONE
|
Vacant code.
|
WEATHER
|
NONE
|
Weather report.
|
