GTE Omni Scbs Installation And Maintenance Manual

							CATEGOF?Y 
CIVIC TABLE 
FUNCTION 
LCR OFFICE CODE ROUTE 
420 
SELECTlON 
LCR AREA AND AREA/ 
421 
OFFICE CODE ROUTE 
SELECTION 
LCR OFFICE CODE 
422 
ASSIGNMENT 
LCR AREA CODE ASSIGNMENT 423 
LCR AREA/OFFICE CODE 
424 
ASSIGNMENT 
LCR CARRIER ACCESS: 
425 
CODE ASSIGNMENT DEFINES OFFICE CODE ROUTE SEQUENCE 
DEFINES AREA CODE ROUTE SEQUENCE 
DEFINES OFFICE CODE TABLE 
DEFINES AREA CODE TABLE 
DEFINES AREA/OFFICE CODE TABLE 
DEFINES SCC ACCESS CODE TABLE 
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							Laboratory Activity - Least Cost Routing 
Programming 
GE 
OMNJ SBCS 
PERFORM THE FOLLOWING PROGRAMMING TASKS IN THE SEQUENCE OUTLINED BELOW USING 
THE SAMPLE WORK ORDERS AND IN ACCORDANCE WITH THE GTE OMNI SBCS GTEP MANUAL. 
COMPLETE THE REVIEW EXERCISE QUESTIONS PERTAINING TO LEAST COST ROUTING 
PROGRAMMING UPON COMPLETION OF THIS LABORATORY ACTIVITY. 
WORK ORDER #2.10 
ZOMPANY NAME: NU SYSTEM CO. 
-0CATION: RESTON, VIRGINIA 
3RIGINATOR: TELECOMMUNICATIONS MANAGER 
TASKS: PHONE #: (703) 555-1212 
WORK ORDER #2.10 (TASK #l) 
l Build LCR Office code route tables with CMC-420. 
‘ARAMETERS: 
(1) Establish office code route table numbers for 
following trunk group numbers including 
designated selection sequence and digit 
composing flag: 
Office Code Selection Sequence=1 TGN=19 Flag=3 
Route Table 1 Selection Sequence=2 TGN=32 Flag=3 
Selection Sequence=3 TGN=31 Flag=3 
Off ice Code Selection Sequence=1 TGN=32 Flag=3 
Route Table 
2 Selection Sequence=2 TGN=33 Flag=3 
Selection Sequence=3 TGN=31 Flag=3 
Selection Sequence=4 TGN=19 Flag=3 
INSTRUCTIONS: 
(1) Perform programming changes for Least Cost 
Routing. 
(2) Check/test the operation of changes after 
completion of this portion of the laboratory 
activity. 
(3) Proceed to next work order task. 
2.187  
						

							WORK ORDER #2.10 
COMPANY NAME: NU SYSTEM CO. PHONE #: (703) 555-1212 
LOCATION: RESTON, VIRGINIA WORK ORDER #2.10 (TASK #2) 
ORIGINATOR: TELECOMMUNICATIONS MANAGER 
TASKS: 
e Assign office codes to route tables with CMC-422. 
(1) Assign the following office codes to the 
designated office code route table: 
Office Code Route Office Codes = 490,491, and 
Table 1 494 (2) Check/test the operation of changes after 
Office Code Route Office Codes = 256,353,426, 
Table 2 
670,753,643, and 670 
(3) Proceed to next work order task. 
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							Laboratory Activity - Least cost 
Routing Programming (Continued) 
GUE OMNU SEES 
WORK ORDER #2.10 
COMPANY NAME: NU SYSTEM CO. 
LOCATION: RESTON, VIRGINIA 
%lGINATOR: TELECOMMUNICATIONS MANAGER 
TASKS: PHONE #: (703) 5551212 
WORK ORDER #2.10 (TASK #3) 
l Build LCR area code route tables with CMC-421. 
PARAMETERS: 
(1) Establish area code route numbers for 
following trunk group numbers including 
designated selection sequence and digit 
composing flag: 
Area Code Selection Sequence=1 TGN=33 Flag=10 
Route Table 1 Selection Sequence=2 TGN=32 Flag=10 
Selection Sequence=3 TGN=19 Flag=1 0 
Area Code Selection Sequence=1 TGN=25 Flag=10 
Route Table 2 Selection Sequence=2 TGN=29 Flag=10 
Selection Sequence=3 TGN=34 Flag=10 
Selection Sequence=4 TGN=33 Flag=10 
Selection Sequence=5 TGN=19 Flag=10 
INSTRUCTIONS: 
(1) Perform programming changes for Least Cost 
Routing. 
(2) Check/test the operation of changes after 
completion of this portion of the laboratory 
activity. 
(3) Proceed to next work order task. 
Area Code 
Route Table 3 Selection Sequence=1 TGN=19 Flag=10 
2.189  
						

							WORK ORDER #2.10 
COMPANY NAME: NU SYSTEM CO. 
-0CATION: RESTON, VfRGlNlA 
3RIGINATOR: TELECOMMUNICATIONS MANAGER 
TASKS: PHONE #: (703) 555-1212 
WORK ORDER #2.10 (TASK #4) 
0 Assign exceptions to area/office code route tables with CMC-423. 
(1) Assign following area code exceptions to (1) Perform programming changes for Least Cost 
designated area code route table numbers. 
Area Code 
Route Table 1 
Area Code 
Route Table 2 Area Codes = 301,302,304, and 
804. 
Area Codes = 609,212,718,215, 
415, and 213. (2) Check/test the operation of changes after 
completion of this portion of the laboratory 
(3) Proceed to next work order task. 
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							Laboratory Activity - Least Cost Routing 
Programming (Continued) 
GTE OMNU sms 
WORK ORDER #2.10 
COMPANY NAME: NU SYSTEM CO. 
LOCATION: RESTON, VIRGINIA 
ORIGINATOR: TELECOMMUNICATIONS MANAGER 
TASKS: PHONE #: (703) 555-1212 
WORK ORDER ff2.10 (TASK #5) 
l Assign combined office/area code route tables with CMC-424. 
(1) Assign the following office/area codes to the 
(1) Perform programming changes for Least Cost 
designated area/office code table: 
Area/Office 
Code Route 
Table 1 Area Code = 703 
Office Codes = 771,777, and 327 (2) Check/test the operation of changes after 
completion of this portion of the laboratory 
t 
LAB MILESTONE: 
e VERIFY THAT ALL PROGRAMMING CHANGES REQUESTED IN WORK ORDERS HAVE 
BEEN PERFORMED CORRECTLY. 
e ASK INSTRUCTOR TO INSPECT LEAST COST ROUTING PROGRAMMING CHANGES 
AND INITIAL YOUR PERFORMANCE CHECKLIST. 
e MAKE CERTAIN QUESTIONS l-10 OF REVIEW EXERCISE 2.10 HAVE BEEN 
COMPLETED BEFORE SUBMITTING THE REVIEW EXERCISE TO THE INSTRUCTOR 
FOR GRADING.  
						

							INSTRUCTIONS: THE FOLLOWING EXERCISE CONSISTS OF MULTIPLE CHOICE, TRUE/FALSE, FILL 
IN THE BLANK, OR MATCHING TYPE QUESTIONS. ALL AVAILABLE RESOURCES (I.E., STUDENT 
WORKBOOK, NOTES, AND GTEP MANUAL) MAY BE USED AS REFERENCES. SUBMIT EXERCISE TO 
INSTRUCTOR FOR GRADING WHEN LAST QUESTION HAS BEEN COMPLETED. 
1. 
2. 
3. 
4. 
5. 
6. 
7. LEAST COST ROUTING STORES AND SELECTS TRUNK ROUTE BASED ON: 
A) AVAILABILITY 
B) LCR ROUTE TABLE 
C) CALLING STATION’S COS 
D) ALL OF THE ABOVE 
E) NONE OF THE ABOVE 
LCR PROVIDES 
AREA CODE OR COMBINED AREA/OFFICE CODE ROUTE TABLES AND 
OFFICE CODE ROUTE TABLES. 
A MAXIMUM OF 
TRUNK GROUP ALTERNATIVES MAY BE ASSIGNED TO EACH LCR 
ROUTE. 
(TRUE OR FALSE) TOLL AND MULTI-DIGIT RESTRICTION DO NOT APPLY TOi,LCR CALLS. 
BEFORE ASSIGNING LCR OFFICE OR AREA CODES, LCR 
MUST BE BUILT WITH CMC-420 AND 421. 
WHAT PARAMETER WOULD YOU USE TO ASSIGN THE APPROPRIATE DIGIT COMPOSING FLAG 
WHEN BUILDING AN OFFICE OR AREA ROUTE TABLE WITH CMC-420 AND 421? 
OFFICE AND AREA CODES MAY BE ASSIGNED TO WITH CMC-422 
AND CMC-423. 
2.192  
						

							Review Exercise 
- Least Cost 
Routing (2.10) (Continued) 
GE OMNU sL3m 
8. WHAT CMC COMMANDS, PARAMETERS, AND SETTINGS WOULD BE REQUlRED TO ESTABLISH 
AREA CODE ROUTE TABLE NUMBER 1 FOR A CO TRUNK USING AREA CODES 614,317, and 
201? 
9. WHICH COS LEVELS WOULD ALLOW ACCESS TO ALL ROUTES IN THE LCR TABLES? 
10. MATCH EACH OF THE FOLLOWING CMC COMMANDS WITH ITS CORRECT DESCRIPTION: 
CMC-420 
CMC-421 
CMC-422 
CMC-423 
CMC-424 
CMC-425 A. LCR AREA CODE ASSIGNMENT 
B. -LCR OFFICE CODE ASSIGNMENT 
C. LCR AREA AND AREA/OFFICE CODE ROUTE SELECTION ASSIGNMENT 
D. LCR CARRIER ACCESS CODE ASSIGNMENT 
E. LCR AREA/OFFICE CODE ASSIGNMENT 
F. LCR OFFICE CODE ROUTE SELECTION ASSIGNMENT 
2.193  
						

							I 
r 
ra 
ste 
Configurations 
2.194  
						

							2.11 Enabling Object 
GIVEN: 
. GTE OMNI SBCS 
. GTE OMNI SBCS PERIPHERALS 
. PORTABLE MAINTENANCE PANEL 
@ GTE OMNI SBS COURSE AND SITE DOCUMENTATION PACKAGE 
0 LABORATORY ACTIVITY - SPECIAL SYSTEM CONFIGURATION 
PROGRAMMING 
@ REVIEW EXERCISE 
ACTION: 
. USE OMNI SBCS PROGRAMMING TOOLS AND EQUIPMENT TO: 
- MODIFY SYSTEM PARAMETERS TO ACCOMMODATE FRONT-END 
ARRANGEMENT WHERE OMNI SBCS FUNCTIONS BEHIND A PABX. 
- ASSIGN TENANT SERVICE CONFIGURATION. 
- ESTABLISH AN OFF-PREMISE EXTENSION. 
- MODIFY SYSTEM TANDEM TRUNK SWITCHING FOR NETWORK 
APPLICATIONS. 
e COMPLETE REVIEW EXERCISE. 
CRITERIA: 
@ DEMONSTRATION OF ABOVE TASKS IN ACCORDANCE WITH 
PROCEDURES OUTLINED IN OMNI SBCS GTEP MANUAL AND OMNl 
SBCS STUDENT WORKBOOK 
@ REVIEW EXERCISE WILL BE COMPLETED CORRECTLY IN ACCORDANCE 
WITH PASS/FAIL CRITERIA OF THIS TRAINING ORGANIZATION. 
2.195