Best places to -work

http://www.hrc.org/resources/best-places-to-work-2015

Reasons for Call Drops in CDMA System

The following can be reason for the dropped call in CDMA:

In the Forward Link:

1) Improper setting for the overhead channel power level and the traffic channel power thresholds.

2) Improper hand off parameter setting.

3) Removing the pilot from the active set by the candidate set before the replacement.

4) Pilot is too weak to lock the code tracking loop.

5) Distortion of the forward signal by the power amplifier.

6) Improper control of the forward channel power.

7) High Frame Error Rate (FER), poor pilot, or poor RSSI.

 In the Reverse Link:

1) Improper setting of the access parameters, improper setting of the open loop power control, or improper setting of the reverse link Eb/No threshold value.

2) A number of signaling conditions cause the system to revert to the system determination state of the initiated system setting.

3) Maximized handset power and poor link quality.

4) Unsuitable pilot during the hand off operation.

5) Poor performance of the forward link power control channel.

6) Link imbalance.

7) High FER, frequent change in the transmit gain, and high transmit power.

Possible Software Problems Causing the Call Drop/Failure:

1) An updated neighbor list was not received. After a successful inter-MSC hard hand off, a message carrying an updated neighbor list of the target cell must be received—if the list is not received, a call drop occurs. In accordance with the present embodiment, this problem is solved by applying a supplementary package to the BTS software (i.e., updating the software) to prevent call drops due to this condition.

2) The guard timer is not properly working. After a successful forward channel inter-MSC hard hand off, the time until the associated reverse channel inter-MSC hard hand off occurs is restricted in order to prevent the ping pong phenomena. In accordance with the present embodiment, when analyzing the message, if the above-noted time is shorter than a preset value (e.g., 5 seconds), a supplementary package is applied.

3) An improper message is received while performing the hard hand off. For example, after receiving the “mobile station reject order”, the call is dropped. In accordance with the present embodiment, an improper message of this sort is indicative of a mobile station problem or a software problem, whereupon appropriate corrective measures are taken.

4) After performing the hard hand off, the call is not audible and then the call is dropped. In accordance with the present embodiment, this condition is determined to be a mobile station problem, whereupon corrective action is effectuated.

Environmental Problem Causing Call Drop/Failure

The cause of the call drop/failure may be an RF environmental problem, e.g., excessive path loss or delay spread, which results in low signal strength in the inter-MSC hand off area. When performing hard hand off under the condition of a prior signal from the serving cell, the serving cell signal gradually worsens because the mobile station is moving towards the target cell. In this situation, if the mobile station fails to receive the signal provided by the serving cell BTS, the hard hand off towards the target cell cannot be performed, and because the FER increases, the call is dropped. In accordance with the embodiment, this condition can be remedied by adjusting the transmit power of the BTS, the antenna direction, and/or the antenna tilt. The optimized signal strength (Ec/Io) in the service cell of the inter-MSC hard hand off is -10˜-7 dB.

CDMA 1X- KPI

 Below are the main KPI’s of 1X services

1. AFR (Access Failure Rate)

2. CSSR (Call Setup Success Rate)

3. CDR (Call Drop Rate)

4. HOSR (Handoff Success rate)

5. Blocking

6. FFER (Forward Frame Error Rate)

7. RFER (Reverse Frame Error Rate)

 Access Failure Rate: - Whenever network fail to assigned services to MS during Call Setup this is considered as access failures. It’s the ratio of origination call failure number to Total number of originated calls.

AFR=No of Failed originated call*100 / (No of failed attempt + No of Successful call attempt)

 An access attempt failure can occur at any point in the process:

• During origination Access probes exhausted (not received by BTS)

• Access probes exhausted (seen by system but ACK not receive by Mobile Station)

• Acknowledgement received by Mobile Station but Channel Assignment Message not seen.

• Channel Assignment Message seen at mobile but mobile station does not acquire Forward Traffic Channel.

• Mobile station acquires Forward Traffic Channel but system does not acquire Reverse Traffic Channel.

• System acquires Reverse Traffic Channel but Service Connect Message is not seen at mobile station

 Reason of Access failures: (AFR)

 If the mobile does not hear acknowledgment from the BTS within certain time, this could mean either:

1       The BTS did not hear the mobile.

• Maybe the mobile collided with another mobile transmitting at the same time.

• Maybe mobile was too weak to overcome the existing reverse noise level at the BTS.

• In either case another probe should solve the problem, provided PI is set reasonably and additional probes are allowed (RF Team).

2      The BTS is acknowledging but the mobile cannot hear the acknowledgment.

 • If the mobile can’t hear the BTS acknowledging, Ec/Io is likely quite poor. If so, check whether this is due to weak signal (poor coverage) or pilot pollution (RF Team).

 One Dreaded Possibility during this process is: Reorder.

Mobile beeps and displays “Call Failed – System Busy” results Access fail.

If this problem happens frequently, the BTS traffic overload must be relieved.

Here are some steps to try:

•Investigate BTS TX hardware to ensure everything is working correctly and properly calibrated, particularly the BTS Cards/RRU i.e. Radio Frequency Subsystem unit of BTS (BSC and O&M Team).

•Check the antenna VSWR status, which should not exceeds more than 1.3 (BSC and O&M Team).

•To free up more forward power for traffic channels. Basically optimize the carrier level power allocation threshold. Like SCH_Setup_Threshold, Call_Setup_Threshold, Soft_HO_Threshold, T_Setup_RF, T_HO_RF, power_setup_size etc.(RF Team)

3. After hearing the BTS acknowledgment.

The mobile will stop probing and wait for further instructions on the paging channel.

If the mobile does not hear the Channel Assignment Message within 12 seconds, the mobile will beep and display “Call Failed”.

Possible causes:

• The BTS did not transmit the Channel Assignment Message. (BSC and Switch Team)

• Check system logs to see if this was not transmitted.(BSC Team)

4. The BS (BSC and BTS include) transmit the Channel Assignment Message, but the mobile did not hear it.(BSC & O&M& Tx Team) Check from OMC end, is there any Abis media alarms between BSC and BTS physical link. E.g. ES and SES alarms onAbis media, continuous media fluctuation of Abis link. If any hardware alarm persist in BTS media communication card .

CALL SETUP SUCCESS RATE

CSSR: Definition: Ratio of Successful call attempt to total attempt CSSR= (No of Successful call)*100/ Total Call Attempt OR (100-AFR)%

CALL DROP RATE

Call Drop: The release of traffic channel made by mobile station or base station without the permission of users. In other words, a call drop is a process of an abnormal release. If the radio link fails after the mobile sends the “Service Connect Complete” Message then it will be considered as a dropped call.

Call Drop Rate: In a specific (assigned) period, all the call drop times divided by call origination success number. It is an important indicator to evaluate the CDMA system.

CDR =No of drop calls*100/No of successful originated Calls

Factor affecting Call Drops

Improper neighbors defined in sector neighbor list. (RF Team)

• Radio Capacity limitation Walsh Code, Channel Element or Power Blocking (RF Team)

• Check the RF parameter. Like RSSI, Ec/Io, FER etc. (RF Team)

• Check the Abis (E1/T1 fluctuation) media stability. (Tx Team)

• Check the hardware alarms of BTS(GPS , RRU, Optical fiber, other BTS cards).(BSS Team)

• BTS fluctuation. (BSS Team)

HANDOFF SUCCESS RATE

HOSR : It is the ratio of successful handoff count to total no of handoff attempt in the network.

 HOSR= No of successful handoff*100/Total no of handoff attempts.

Handoff Fail Analysis: Handoff fails due to mainly below mentioned reason:

1. Neighbor list and priority not properly defined. (RF Team)

2. Need to check the Handoff parameter at BSC end. (BSC & RF Team)

3. Need to check the blocking of neighbor cells. (RF Team)

4. Need to check the E1/T1 alarms at the sites. (Tx Team & BSC Team)

5. GPS failure at sites (BSS Team)

6. Hardware Issue at BTS (BSS team)

Blocking

Block call: If the system responds that no services is available at the time for any origination or termination call attempt then this call attempt is called as block call.

 Blocking= No of block call attempt*100/ Total no of call attempted.

Mainly three types of Blocking:

1. Power Blocking

2. Walsh code blocking

3. Resource Blocking ( CE blocking)

4. Abis/backhaul Blocking

1.Power Blocking:-Blocking happens when the sector processing the mobile call request does not have sufficient forward power resources to support the call, a condition called power blocking.

 Resolution: Parameter level optimization-Power step size, HO threshold, Call setup threshold, SCH threshold. (RF Team)

2. Walsh code blocking: If Walsh code blocking happens then it is recommended to change the radio configuration Like Dynamic change RC3(63codes)àRC4(128 codes)(BSC, RF Team)

3. CE Blocking: Call will be block from origination or termination on a cell when there are no traffic equipped channel elements to service these calls. (BSC and RF Team).

-Due to shortage of CE at BTS level,

-Due to PP blocking

4. Abis Blocking:

-Check Abis Utilization

- Check Alarms at abis link

- Shortage of E1s If abis/backhaul blocking is there then we need to add more E1’s at immediate basis. And this we need to monitor the E1 utilization report on regular basis .(BSC and Tx Team)

FORWARD FRAME ERROR RATE

Definition: The frame error rate is defined as the ratio of the number of bad frames received over a period of time to the total number of frames received in that same duration. FFER= No of bad frame on FL*100/Total no of frame transmitted on FLOptimization Steps for FFER: The optimization steps suggested for FFER will be identical to those recommended to manage drop calls. This is because typically most drop calls will be preceded by a period of high FFER. The converse is also true, that is, an area with high FFER will also be an area with a high likelihood for drops.

REVERSE FRAME ERROR RATE

Definition: The frame error rate is defined as the ratio of the number of bad frames received over a period of time to the total number of frames received in that same duration. The RFER may always be computed precisely by the network because the information is captured right at the network. All the frames sent by the mobile are captured by the network, which subsequently evaluates whether these frames are received in error or not.

RFER= No of bad frame on RL*100/Total no of frame received on RL

Optimization Steps for RFER: As with FFER, all of the recommendations for optimizing drop call performance also apply to managing RFER performance. In addition to this there may be problem in the reverse link that could result in performance degradations only in that link.

a. External Interference on Reverse Link Carrier Only.

b. Loss of Reverse Link Diversity.

What is 5G ?

It is a mobile broadband system that will provide higher performance than is available today’s most advanced 4G networks.  These performance improvements will be measurable in terms of speed, latency, reliability, scale and openness.  The 5G system will achieve this higher performance by integrating many new devices over multiple wireless technologies with new management and orchestration systems.  A 5G system will include existing and new technologies such as: LTE, new radio technology, highly variable end devices especially for M2M, virtualized software and management and orchestration systems.  There will be a single global 5G standard to ensure global coverage.  It will be deployed in commercial service by 2020, but components may be ready earlier. 

The main focus is now on research where evolution of existing technologies is on-going in parallel with innovation of new technologies. A lot of research is done in cooperation with universities and partners. By join forces, we can together understand the new use cases and the new requirements that will be put on 5G.

Pre-standardization and technology development will be on-going until 2017. Standardization activities to set the requirements and make 5G a global standard starts at 2017. In parallel, trials and test systems will be up and running. First commercial system will most likely be deployed by 2020.

   Requirements on 5G

The exact performance levels and requirements that systems and equipment will need to meet to label themselves 5G are yet to be defined by the International Telecommunication Union (ITU). This will take place somewhere around 2016-2018.

At this stage, we are using expectations levels that where set in the METIS project*). These expectations are: 

·         Handle 1000 times the mobile data traffic of today

·         Billions of connected devices

·         100 times user data rates

·         Latency reduced by up to a factor of 5

·         10 times the battery life

·         Different devices: from mobiles, tablets and wearables, to cars, trucks, bikes, cereal packets… anything

·         Data integrity 

ZEOL LIST ALARMS CURRENTLY ON

ZEQC CREATE BTS

ZEQD DELETE BTS

ZEQA MODIFY MOBILE ALLOCATION FREQUENCY LIST USAGE PARAMETERS

ZEQE MODIFY BTS IDENTIFICATION PARAMETERS

ZEQF MODIFY CELL ACCESS PARAMETERS

ZEQG MODIFY RADIO LINK CONTROL DL PARAMETERS

ZEQH MODIFY QUEUEING PARAMETERS

ZEQJ MODIFY CCH CONFIGURATION PARAMETERS

ZEQK MODIFY INTERFERENCE AVERAGING PARAMETERS

ZEQM MODIFY MISCELLANEOUS PARAMETERS

ZEQO OUTPUT BTS PARAMETERS

ZEQS CHANGE BTS ADMINISTRATIVE STATE

ZERC CREATE TRANSCEIVER

ZERD DELETE TRANSCEIVER

ZERM MODIFY TRANSCEIVER AND RADIO TIME SLOT PARAMETERS

ZERT MODIFY TRANSCEIVER BINARY OUTPUTS

ZERO OUTPUT TRANSCEIVER PARAMETERS

ZERS CHANGE TRANSCEIVER AND RADIO TIME SLOT STATE

ZETC CREATE DECISION THRESHOLD TABLE

ZETD DELETE DECISION THRESHOLD TABLE

ZETM MODIFY DECISION THRESHOLD PARAMETERS

ZETO OUTPUT DECISION THRESHOLD PARAMETERS

ZEUC CREATE POWER CONTROL PARAMETERS

ZEUG MODIFY GENERAL PARAMETERS

ZEUA MODIFY AVERAGING PARAMETERS

ZEUQ MODIFY SIGNAL QUALITY THRESHOLD PARAMETERS

ZEUS MODIFY SIGNAL STRENGTH THRESHOLD PARAMETERS

ZEUO OUTPUT POWER CONTROL PARAMETERS

ZEVC CREATE BCF HW DATABASE

ZEVD DELETE BCF HW DATABASE

ZEVA ATTACH HW DATABASE TO BCF

ZEVE DETACH HW DATABASE FROM BCF

ZEVV ACTIVATE BCF HW DATABASE

ZEVS REPLACE HW DATABASE

ZEVT LIST BCFs ATTACHED TO SAME HW DATABASE

ZEVL LIST EXISTING BCF HW DATABASES

ZEVO LIST HW DATABASE CONFIGURATION OF BCF

ZEVU UPLOAD HW DATABASE FILE(S)

ZEVR ERASE BCF NON-VOLATILE MEMORY

ZEWC CREATE BCF SOFTWARE BUILD

ZEWD DELETE BCF SOFTWARE BUILD

ZEWA ATTACH SOFTWARE BUILD TO BCF

ZEWE DETACH SOFTWARE BUILD FROM BCF

ZEWV ACTIVATE BCF SOFTWARE BUILD

ZEWH CHANGE STATUSES OF TWO BCF SOFTWARE BUILDS

ZEWS SET OR REMOVE INITIAL SOFTWARE BUILD

ZEWI LIST BCF SOFTWARE HANDLING SYSTEM ACTIVITIES

ZEWL LIST EXISTING BCF SOFTWARE BUILDS

ZEWO LIST SOFTWARE CONFIGURATION OF BCF

ZEWP LIST BCF SOFTWARE BUILD CONTENTS

ZEXA CREATE LMU AREA

ZEXR DELETE LMU AREA

ZEXB MODIFY LMU AREA PARAMETERS

ZEXI OUTPUT LMU AREA PARAMETERS

ZEYI INTERROGATE SPEECH CODEC POOL LIST(S)

ZEYM MODIFY SPEECH CODEC POOL LIST

ZEYR RESTORE SPEECH CODEC DEFAULT LISTS

ZFNS MODIFY LOCAL BEARER CHANNEL SIGNALLING PARAMETERS

ZFNO INTERROGATE LOCAL BEARER CHANNEL SIGNALLING PARAMETERS

ZFUC CREATE FRAME RELAY BEARER CHANNEL

ZFUM MODIFY FRAME RELAY BEARER CHANNEL DATA

ZFUD DELETE FRAME RELAY BEARER CHANNEL

ZFUI INTERROGATE FRAME RELAY BEARER CHANNEL DATA

ZFXC CREATE NETWORK SERVICE VIRTUAL CONNECTION

ZFXD DELETE NETWORK SERVICE VIRTUAL CONNECTION

ZFXM MODIFY NETWORK SERVICE VIRTUAL CONNECTION

ZFXS CHANGE THE STATE OF NETWORK SERVICE VIRTUAL CONNECTION

ZFXO OUTPUT THE NETWORK SERVICE VIRTUAL CONNECTION DATA

ZFXR RESET NETWORK SERVICE ENTITY

ZI2E DEFINE SSH LAYER IN UNIT

ZI2F CLEAR SSH LAYER DEFINITIONS FROM UNIT

ZI2G CONFIGURE FTP SERVER

ZI2H INTERROGATE MANAGEMENT INTERFACE CONFIGURATION

ZI2I INTERROGATE SSH LAYER CONFIGURATIONS

ZI2K GENERATE NEW SSH HOST KEY PAIR

ZI2M MODIFY SSH LAYER IN UNIT

ZI2Q CONFIGURE SFTP SERVER

ZI2S CONFIGURE SSH SERVER

ZI2T CONFIGURE TELNET

ZIAA CREATE OR MODIFY PROFILE

ZIAR DELETE PROFILE

ZIAH CREATE USER ID

ZIAD DELETE USER ID

ZIAE ATTACH PROFILE TO USER ID OR TERMINAL

ZIAG CHANGE OWN PASSWORD

ZIAS CHANGE PASSWORD OF OTHER USER ID

ZIAF CHANGE SERVICE TERMINAL PASSWORD

ZIAQ RESET LOGIN DELAYS

ZIAX MODIFY MML SESSION TIME LIMIT

ZIAK CHANGE ENCRYPTION METHOD

ZIAM CHANGE COMMAND DEFINITIONS

ZIAI INTERROGATE USER IDS, TERMINALS AND PROFILES

ZIAT INTERROGATE COMMAND DEFINITIONS

ZIAL INTERROGATE ALLOWED COMMANDS

ZIAB BLOCK/UNBLOCK COMMAND

ZIAO INTERROGATE BLOCKED COMMANDS

ZIAJ CONFIGURE DIRECTORY CLIENT

ZIAU REFRESH DIRECTORY CLIENT CONFIGURATION DATA

ZIAV INTERROGATE DIRECTORY CLIENT CONFIGURATION DATA

ZIAN CONFIGURE CENTRALIZED USER AUTHENTICATION AND AUTHORIZATION

ZIAY SET NE ACCOUNT

ZIBB COPY BYTES FROM STATISTICAL TAPE TO HARD DISK

ZIBC COPY MASS MEMORY FILES

ZIBD DELETE LAST FILE SET OF CTU

ZIBF MOVE DATA FROM DISK BUFFER OF CTU

ZIBP DUMP DATA FROM TAPE

ZIBR RESTORE DATA FROM TAPE TO LOGICAL FILE

ZIBT TYPE FILE

ZIBX DISPLAY CONTENTS OF TAPE

ZICI ADD NEW COMMAND CALENDAR TASK

ZICM MODIFY COMMAND CALENDAR TASK

ZICD DELETE COMMAND CALENDAR TASK

ZICL LIST CALENDAR

ZICT TEST COMMAND CALENDAR TASK EXECUTION

ZICB BLOCK OR UNBLOCK COMMAND CALENDAR TASK

ZICS STOP COMMAND FILE EXECUTION

ZIDE EXECUTE COMMAND FILE

ZIDS STOP COMMAND FILE EXECUTION

ZIDL LIST COMMAND FILE

ZIDX EXECUTE REMOTE COMMAND

ZIEE EDIT DISK FILE

ZIFS SET DISK FILE STATUS

ZIFA SET ALARM MODES

ZIFF DEFINE FILE AND STORING RELATED PARAMETERS

ZIFN INITIALIZE VDS DEVICE

ZIFT DEFINE TIME CONTROL FOR CHANGING DISK FILES

ZIFM MODIFY FTAM ATTRIBUTES

ZIFH DEFINE CONTROL FILE HANDLING

ZIFQ DEFINE Q3 TRANSFER UP READY PARAMETERS

ZIFC COPY DATA FILES

ZIFO DISPLAY CONTROL FILES

ZIFP DISPLAY FILE STATUS MAP

ZIFI INTERROGATE DISK FILE INFORMATION

ZIGO DISPLAY MML COMMAND LOG

ZIGK CLOSE MML COMMAND LOG FILE

ZIID DISPLAY INFORMATION OF GIVEN LOGICAL FILE

ZIIS CHANGE OBJECT CONNECTED TO LOGICAL FILE

ZIIL LIST LOGICAL FILES CONNECTED TO GIVEN OBJECT

ZIIC CHANGE OBJECT TO ANOTHER IN ALL LOGICAL FILES

ZIIF CREATE LOGICAL FILE

ZIIP CREATE SPARE LOGICAL FILE

ZIIR REMOVE LOGICAL FILE

ZIII LINK PHYSICAL DISK FILE TO LOGICAL FILE

ZIIG CHANGE SIGNALLED PROCESS

ZIMP PREMARK MAGNETIC TAPE

ZIMO OPEN FILE ON MAGNETIC TAPE

ZIMC CLOSE FILE ON MAGNETIC TAPE

ZIMR RELEASE MAGNETIC TAPE

ZIMD DISPLAY STATUS OF UNIT(S) AND TAPE(S)

ZIMT CHANGE MAGNETIC TAPE

ZIMF REOPEN FILE ON MAGNETIC TAPE

ZIMI IDENTIFY TAPE AND RESERVE UNIT

ZIMS SET TAPE TYPE

ZIME RESET TAPE UNIT

ZIMM MODIFY/INTERROGATE TAPE CODING

ZIOA ADD USER PROFILE

ZIOM ADD USER ACCESS RIGHTS

ZIOR REMOVE USER ACCESS RIGHTS

ZIOE INTERROGATE NETWORK ELEMENT USERS

ZIOI INTERROGATE USER PROFILE

ZIPI INTERROGATE GENERAL COPY TASK INFORMATION

ZIPP DISPLAY DETAILED COPY TASK LOG

ZIPS START BACKUP COPY TASK

ZIPT TERMINATE ONGOING COPY TASK

ZIPX DISPLAY BACKUP COPIES ON REMOVABLE DISK

ZIQC CONFIGURE THE DISK CACHE

ZIQS DISPLAY CACHE STATISTICS

ZIQV HANDLE DISK WRITE VERIFICATION

ZIRM MODIFY CRITICAL LIMITS

ZIRR RESET LONG TERM COUNTERS

ZIRT SET COUNTER REPORT OUTPUT TIME

ZIRI INTERROGATE COUNTER REPORT OUTPUT PARAMETERS

ZIRO DISPLAY DETAILED REPORT

ZIRP PRINT COUNTER REPORT

ZISC CHANGE I/O DEVICE STATE

ZISI INTERROGATE I/O DEVICE INFO

ZISL LIST I/O DEVICES IN SPECIFIED STATE

ZISM MODIFY SPARE DEVICE OF I/O DEVICE

ZISK MODIFY/INTERROGATE SCSI ADDRESS OF MTU

ZISF CHANGE FUNCTIONAL MODE OF CTU

ZITI INTERROGATE TERMINAL PARAMETERS

ZITM MODIFY TERMINAL PARAMETERS

ZITF SET TERMINAL OPERATION MODE

ZIVS SET PASSWORD POLICY CHECKING STATE

ZIVH SET PASSWORD HISTORY CHECKING STATE

ZIVU SET USER ACCOUNT POLICY CHECKING STATE

ZIWB HANDLE BAD BLOCKS

ZIWC CREATE FILE

ZIWD DELETE FILE

ZIWE EMPTY FILE

ZIWF INTERROGATE/CHANGE DEFAULT VERSION

ZIWI INITIALIZE DISK

ZIWK INITIALIZE DIRECTORY

ZIWL CREATE DIRECTORY

ZIWM DELETE DIRECTORY

ZIWN RENAME FILE

ZIWP PACK DISK

ZIWQ INTERROGATE/MODIFY DISK CONFIGURATION

ZIWS SET FILE ATTRIBUTES

ZIWX DISPLAY DIRECTORY

ZIWY INTERROGATE/CHANGE DEFAULT SETTINGS

ZIXF COMPRESS FILE(S) TO ZIP ARCHIVE

ZIXX EXTRACT FILE(S) FROM ZIP ARCHIVE

ZIXL LIST CONTENTS OF ZIP ARCHIVE

ZIXC COMPRESS FILE TO GZIP ARCHIVE

ZIXE EXTRACT FILE FROM GZIP ARCHIVE

ZIXI LIST CONTENTS OF GZIP ARCHIVE(S)

ZNAA CREATE GLOBAL TITLE MODIFICATION DATA

ZNAC CREATE TRANSLATION RESULT

ZNAD DELETE TRANSLATION RESULT

ZNAI INTERROGATE TRANSLATION RESULTS

ZNAM MODIFY TRANSLATION RESULT

ZNAR DELETE GLOBAL TITLE MODIFICATION DATA

ZNAS MODIFY GLOBAL TITLE MODIFICATION DATA

ZNAX INTERROGATE GLOBAL TITLE MODIFICATION DATA

ZNBC CREATE OR ADD ANALYSIS

ZNBD DELETE OR REMOVE ANALYSIS

ZNBI INTERROGATE OR SEARCH ANALYSIS

ZNBJ INTERROGATE ROOTS OF ANALYSIS TREES

ZNCC CREATE SIGNALLING LINK

ZNCM MODIFY SIGNALLING LINK

ZNCD DELETE SIGNALLING LINK

ZNCI INTERROGATE SIGNALLING LINK DATA

ZNCL CHANGE PARAMETER SET

ZNCO EXCHANGE PARAMETER SET OF SIGNALLING LINKS

ZNER INTERROGATE SIGNALLING ROUTE SET STATES

ZNES INTERROGATE SIGNALLING LINK SET STATES

ZNEL INTERROGATE SIGNALLING LINK STATES

ZNET INTERROGATE NETWORK ITEM STATES

ZNEO INTERROGATE SIGNALLING POINT LOAD SHARING

ZNEP INTERROGATE PROHIBITED STP MESSAGES

ZNEJ RUN SIGNALLING ROUTING TEST

ZNFD DEFINE SCCP FOR SIGNALLING POINT

ZNFE DEFINE SCCP FOR SIGNALLING POINTS WITH SUBSYSTEMS COPY

ZNFR REMOVE SCCP FROM SIGNALLING POINTS

ZNFA ADD REPLICATIVE SIGNALLING POINT

ZNFS REMOVE REPLICATIVE SIGNALLING POINT

ZNFB ADD SUBSYSTEMS TO SIGNALLING POINTS

ZNFT REMOVE SUBSYSTEM FROM SIGNALLING POINTS

ZNFC ADD REPLICATIVE SUBSYSTEM

ZNFU REMOVE REPLICATIVE SUBSYSTEM

ZNFI INTERROGATE SCCP DATA OF SIGNALLING POINTS

ZNFJ INTERROGATE SUBSYSTEMS DATA OF SIGNALLING POINTS

ZNFL CHANGE SCCP SIGNALLING POINT PARAMETER SET

ZNFM CHANGE SUBSYSTEM PARAMETER SET

ZNFN EXCHANGE PARAMETER SET OF SCCP SIGNALLING POINT

ZNFO EXCHANGE PARAMETER SET OF SUBSYSTEM

ZNFP CHANGE SUBSYSTEM TEST STATUS

ZNGC CHANGE SCCP STATE

ZNGD CHANGE REPLICATION STATE

ZNGI INTERROGATE SCCP STATE

ZNHC CHANGE SUBSYSTEM STATE

ZNHD CHANGE SUBSYSTEM REPLICATION STATE

ZNHI INTERROGATE SUBSYSTEM STATE

ZNHJ INTERROGATE SUBSYSTEM DISTRIBUTION DATA

ZNLC CHANGE SIGNALLING LINK STATE

ZNLD DENY ACTIVATION OF SIGNALLING LINKS

ZNLA ALLOW ACTIVATION OF SIGNALLING LINKS

ZNLI INTERROGATE SIGNALLING LINK STATES

ZNLT TEST SIGNALLING DATA LINK

ZNLO INTERROGATE SIGNALLING DATA LINK TEST

ZNLJ RUN SIGNALLING LINK ROUTING TEST

ZNMM MODIFY CCS7 LEVEL 3 PARAMETER

ZNMI INTERROGATE CCS7 LEVEL 3 PARAMETERS

ZNMC MODIFY CCS7 NETWORK SPECIFIC PARAMETER

ZNMO INTERROGATE CCS7 NETWORK SPECIFIC PARAMETERS

ZNNC CREATE SIGNALLING ROUTE SET PARAMETER SET

ZNNE COPY SIGNALLING ROUTE SET PARAMETER SET

ZNNM MODIFY SIGNALLING ROUTE SET PARAMETER SET

ZNNN CHANGE SIGNALLING ROUTE SET PARAMETER SET NAME

ZNND DELETE SIGNALLING ROUTE SET PARAMETER SET

ZNNI INTERROGATING SIGNALLING ROUTE SET PARAMETER SETS

ZNOC CREATE SIGNALLING LINK PARAMETER SET

ZNOE COPY SIGNALLING LINK PARAMETER SET

ZNOM MODIFY SIGNALLING LINK PARAMETER SET

ZNON CHANGE SIGNALLING LINK PARAMETER SET NAME

ZNOD DELETE SIGNALLING LINK PARAMETER SET

ZNOI INTERROGATE SIGNALLING LINK PARAMETER SETS

ZNPC CREATE SERVICE

ZNPM MODIFY SERVICE

ZNPD DELETE SERVICE

ZNPI INTERROGATE SERVICES

ZNPU UPDATE STP-SERVICE

ZNRP MODIFY OWN SIGNALLING POINT DATA

ZNRC CREATE SIGNALLING ROUTE SET

ZNRB MODIFY DATA OF SIGNALLING ROUTE SET

ZNRD DELETE SIGNALLING ROUTE SET

ZNRA ADD SIGNALLING ROUTE TO ROUTE SET

ZNRR DELETE SIGNALLING ROUTE FROM ROUTE SET

ZNRE CHANGE SIGNALLING ROUTE PRIORITY

ZNRN CHANGE SIGNALLING POINT NAME

ZNRI INTERROGATE SIGNALLING POINT DATA

ZNRS CHANGE STP ACCESS

ZNRT INTERROGATE STP ACCESS

ZNRX EXCHANGE ADJACENT SIGNALLING POINT CODE

ZNRV VERIFY OF MTP ROUTING DATA CHAINS

ZNRF REPAIR OF MTP ROUTING DATA CHAINS

ZNSC CREATE SIGNALLING LINK SET

ZNSA ADD SIGNALLING LINK TO LINK SET

ZNSR DELETE SIGNALLING LINK FROM LINK SET

ZNSN CHANGE SIGNALLING LINK SET NAME

ZNSS CHANGE SIGNALLING LINK CODE

ZNSD DELETE SIGNALLING LINK SET

ZNSI INTERROGATE SIGNALLING LINK SET DATA

ZNST CHANGE SIGNALLING LINK TEST STATUS

ZNSU MODIFY LINK SET DATA

ZNSE REMOTE SIGNALLING LINK IN LINK SET

ZNVC CHANGE SIGNALLING ROUTE STATE

ZNVD DENY ACTIVATION OF SIGNALLING ROUTE

ZNVA ALLOW ACTIVATION OF SIGNALLING ROUTE

ZNVI INTERROGATE SIGNALLING ROUTE STATES

ZOBM MODIFY BROADCAST STATUS OF SCCP SIGNALLING POINTS

ZOBI INTERROGATE BROADCAST STATUS OF SCCP SIGNALLING POINTS

ZOBC MODIFY LOCAL BROADCAST STATUS OF SCCP SUBSYSTEMS

ZOBL INTERROGATE LOCAL BROADCAST STATUS OF SCCP SUBSYSTEMS

ZOCC CREATE SCCP SIGNALLING POINT PARAMETER SET

ZOCA CREATE SCCP SUBSYSTEM PARAMETER SET

ZOCE COPY SCCP SIGNALLING POINT PARAMETER SET

ZOCF COPY SCCP SUBSYSTEM PARAMETER SET

ZOCM MODIFY SCCP SIGNALLING POINT PARAMETER SET

ZOCN MODIFY SCCP SUBSYSTEM PARAMETER SET

ZOCR CHANGE PARAMETER SET NAME

ZOCD DELETE SCCP SIGNALLING POINT PARAMETER SET

ZOCK DELETE SCCP SUBSYSTEM PARAMETER SET

ZOCI INTERROGATE SCCP SIGNALLING POINT PARAMETER SETS

ZOCJ INTERROGATE SCCP SUBSYSTEM PARAMETER SETS

ZOCH HELP TEXT FOR SCCP SIGNALLING POINT PARAMETERS

ZOCL HELP TEXT FOR SCCP SUBSYSTEM PARAMETERS

ZODC COPY SCCP SIGNALLING POINT SCREENING DATA FROM MTP

ZODF INTERROGATE SCCP GLOBAL TITLE SCREENING DATA

ZODG MODIFY SCCP GLOBAL TITLE SCREENING STATUS

ZODI INTERROGATE SCCP SIGNALLING POINT SCREENING DATA

ZODM MODIFY SCCP SIGNALLING POINT SCREENING DATA

ZODN MODIFY SCCP GLOBAL TITLE SCREENING DATA

ZODR INTERROGATE GT SCREENING STATUS OF CALLED GTT RESULTS

ZODS MODIFY SCCP SIGNALLING POINT SCREENING STATUS

ZODT MODIFY GT SCREENING STATUS FOR CALLED GTT RESULT

ZOIS DEFINE MAXIMUM COUNTS OF INDEXES

ZOII INTERROGATE MAXIMUM COUNTS OF INDEXES

ZOIO CONNECT OP/DP INDEX TO SIGNALLING POINT

ZOIE DELETE OP/DP INDEX

ZOID LIST ALL OP/DP INDEXES

ZOIA DELETE ALL OP/DP INDEXES

ZOIU CONNECT SI INDEX TO USER PART

ZOIC DELETE SI INDEX

ZOIP LIST ALL SI INDEXES

ZOIL DELETE ALL SI INDEXES

ZOLP INTERROGATE SIGNALLING LINK PERFORMANCE METERS

ZOLA INTERROGATE SIGNALLING LINK AVAILABILITY METERS

ZOLU INTERROGATE SIGNALLING LINK UTILIZATION METERS

ZOLT INTERROGATE SIGNALLING LINK LOAD

ZOLL INTERROGATE SIGNALLING LINK EVENT LOGS

ZOLE EMPTY SIGNALLING LINK EVENT LOGS

ZOMQ INTERROGATE LEVEL 3 AUXILIARY METERS

ZOMT INTERROGATE SIGNALLING LINK TERMINAL METERS

ZOMI INTERROGATE MTP LEVEL 2 METERS

ZOMS INTERROGATE ATM BASED SIGNALLING LINK SAAL METERS

ZONA SIGNALLING LINK SET AND ROUTE SET AVAILABILITY METERS

ZONS SIGNALLING POINT STATUS METERS

ZONP SIF AND SIO METERS HANDLED WITH SP

ZONI SIF AND SIO METERS HANDLED WITH SIO

ZONT SIF, SIO AND MSU METERS HANDLED WITH OPC, DPC AND SIO

ZONE EMPTY SIGNALLING POINT EVENT LOGS

ZONL INTERROGATE SIGNALLING POINT EVENT LOGS

ZOSA ACTIVATE SS7 STATISTICS AND REPORTS

ZOSD DEACTIVATE SS7 STATISTICS AND REPORTS

ZOSE INTERROGATE REPORTING STATUS OF SCCP SUBSYSTEMS

ZOSF MODIFY REPORTING STATUS OF SCCP SUBSYSTEMS

ZOSI INTERROGATE STATES OF SS7 STATISTICS

ZOSJ INTERROGATE REPORTING STATUS OF SIGNALLING LINKS

ZOSK INTERROGATE REPORTING STATUS OF SIGNALLING POINTS

ZOSL MODIFY REPORTING STATUS OF SIGNALLING LINKS

ZOSM MODIFY SS7 MEASUREMENT REPORT PARAMETERS

ZOSN MODIFY REPORTING STATUS OF SIGNALLING POINTS

ZOSR INTERROGATE SS7 MEASUREMENT REPORT PARAMETERS

ZOSG MODIFY STATES OF INTERVAL LOG REPORTS

ZOSQ INTERROGATE STATES OF INTERVAL LOG REPORTS

ZOTN SCCP SIGNALLING POINT METERS

ZOTS SCCP SUBSYSTEM METERS

ZOTJ SCCP SUBSYSTEM METERS OF SIGNALLING POINT

ZOTA SCCP LOCAL SUBSYSTEM AVAILABILITY METERS

ZOTI INTERROGATE SCCP SINGLE METERS

ZOTG INTERROGATE SCCP SEGMENTATION AND REASSEMBLY ERROR METERS

ZOTQ SCCP QUALITY OF SERVICE METERS

ZOTE EMPTY SCCP OR TC EVENT LOG

ZOTO INTERROGATE SCCP SIGNALLING POINT EVENT LOG

ZOTL INTERROGATE SCCP SUBSYSTEM EVENT LOG

ZOTR INTERROGATE SCCP MESSAGE HANDLING FAILURE LOG

ZOTU INTERROGATE TC UTILIZATION METERS

ZOTT INTERROGATE TC TRANSACTION METERS

ZOTP INTERROGATE TC FAULT METERS

ZOTF INTERROGATE TC EVENT LOG

ZOYC CREATE ASSOCIATION SET

ZOYA ADD ASSOCIATION TO ASSOCIATION SET

ZOYR REMOVE ASSOCIATION FROM ASSOCIATION SET

ZOYM MODIFY ASSOCIATION SET

ZOYD DELETE ASSOCIATION SET

ZOYI INTERROGATE ASSOCIATION SET

ZOYN CONFIGURATE SOURCE IP ADDRESSES FOR SCTP

ZOYG REMOVE SOURCE IP ADDRESSES FOR SCTP

ZOYL INTERROGATE SOURCE IP ADDRESSES FOR SCTP

ZOYE CREATE PARAMETER SET

ZOYF DELETE PARAMETER SET

ZOYT MODIFY PARAMETER SET

ZOYO INTERROGATE PARAMETER SET

ZOYX CREATE SCTP ASSOCIATION

ZOYP MANAGE ASSOCIATION IP ADDRESSES

ZOYY DELETE SCTP ASSOCIATION

ZOYV INTERROGATE SCTP ASSOCIATION

ZOYW MODIFY SCTP ASSOCIATION

ZOYS MODIFY ASSOCIATION STATE

ZOYQ INTERROGATE AVERAGE M3UA CPU LOAD

ZQ4A ADD KEY

ZQ4M MODIFY KEY VALUE

ZQ4N RENAME KEY

ZQ4D DELETE KEY

ZQ4L LIST KEYS

ZQ6N CONFIGURE NETWORK INTERFACE AND IP ADDRESS

ZQ6G REMOVE NETWORK INTERFACE OR IP ADDRESS

ZQ6W FORCE INTERFACE SWITCHOVER

ZQ6I INTERROGATE NETWORK INTERFACE

ZQ6T CONFIGURE TCP/IP PARAMETERS

ZQ6H INTERROGATE TCP/IP PARAMETERS

ZQ6C CREATE STATIC ROUTE

ZQ6D DELETE STATIC ROUTE DATA

ZQ6L INTERROGATE STATIC ROUTES

ZQ6K CONFIGURE DNS PARAMETERS

ZQ6J INTERROGATE DNS PARAMETERS

ZQ6F DISTRIBUTE CONFIGURATION FILE

ZQ6X TEST HOST REACHABILITY (PING6/TRACEROUTE6)

ZQ6S INTERROGATE NETWORK STATUS

ZQ6Y INTERROGATE NEIGHBOR CACHE

ZQBC CREATE NETWORK ADDRESS

ZQBD DELETE NETWORK ADDRESS

ZQBI INTERROGATE NETWORK ADDRESS DATA

ZQBN CREATE NSAP

ZQBM MODIFY NSAP DATA

ZQBR DELETE NSAP

ZQBT ATTACH NSAP TO NETWORK ADDRESS

ZQBF DETACH NSAP FROM NETWORK ADDRESS

ZQBH SET DEFAULT VALUES FOR ISO DCC AND ISO 6253-ICD NSAP

ZQBG CHANGE NSAP STATE

ZQBL INTERROGATE NETWORK NSAP DATA

ZQCC CREATE PHYSICAL CHANNEL THROUGH DIGITAL TERMINAL

ZQCS CREATE PHYSICAL CHANNEL THROUGH ANALOG TERMINAL

ZQCM MODIFY PHYSICAL CHANNEL THROUGH DIGITAL TERMINAL

ZQCU MODIFY PHYSICAL CHANNEL THROUGH ANALOG TERMINAL

ZQCD DELETE PHYSICAL CHANNEL

ZQCI INTERROGATE PHYSICAL CHANNEL DATA

ZQDL CREATE LOCAL OSI APPLICATION

ZQDR CREATE REMOTE OSI APPLICATION

ZQDM MODIFY LOCAL OSI APPLICATION DATA

ZQDH MODIFY REMOTE OSI APPLICATION DATA

ZQDN MODIFY OSI APPLICATION NAME

ZQDD DELETE OSI APPLICATION

ZQDI INTERROGATE OSI APPLICATION DATA

ZQDA ADD SERVICE PROFILE TO OSI APPLICATION

ZQDC MODIFY SERVICE PROFILE OF OSI APPLICATION

ZQDE DETACH SERVICE PROFILE FROM OSI APPLICATION

ZQDT ATTACH SECONDARY SELECTOR GROUP TO OSI APPLICATION

ZQDF DETACH OR MODIFY SECONDARY SELECTOR GROUP

ZQDG CHANGE OSI APPLICATION STATE

ZQEC CREATE CLNS

ZQEM MODIFY CLNS DATA

ZQEA ADD MANUAL AREA ADDRESS TO CLNS

ZQER REMOVE MANUAL AREA ADDRESS FROM CLNS

ZQEN MODIFY CLNS NAME

ZQEF MODIFY CLNS PARAMETERS

ZQET RESTART CLNS

ZQEG CHANGE CLNS STATE

ZQED DELETE CLNS

ZQEH ACCEPT NEW CLNS

ZQEI INTERROGATE CLNS DATA

ZQFA COPY FILE

ZQFC CREATE FILE

ZQFD DELETE FILE

ZQFL LIST FILE DIRECTORY

ZQFM MODIFY FILE ATTRIBUTES

ZQGC CREATE PHYSICAL CHANNEL GROUP

ZQGA ADD PHYSICAL CHANNEL TO PHYSICAL CHANNEL GROUP

ZQGR DELETE PHYSICAL CHANNEL FROM PHYSICAL CHANNEL GROUP

ZQGN CHANGE PHYSICAL CHANNEL GROUP NAME

ZQGM CHANGE PHYSICAL CHANNEL DATA

ZQGD DELETE PHYSICAL CHANNEL GROUP

ZQGI INTERROGATE PHYSICAL CHANNEL GROUP DATA

ZQHC CREATE ETHERNET TERMINAL DATA

ZQHM MODIFY ETHERNET TERMINAL DATA

ZQHD DELETE ETHERNET TERMINAL DATA

ZQHI INTERROGATE ETHERNET TERMINAL DATA

ZQHQ INTERROGATE ETHERNET INTERFACE LINK PARAMETERS

ZQHR RESET ETHERNET INTERFACE STATISTICS

ZQHS SET ETHERNET INTERFACE LINK PARAMETERS

ZQHT DISPLAY ETHERNET INTERFACE STATISTICS

ZQHW DELETE CONFIGURATION OF ETHERNET INTERFACE

ZQKM CREATE LOCAL IP ADDRESS BASED DEFAULT GATEWAY

ZQKP DELETE LOCAL IP ADDRESS BASED DEFAULT GATEWAY

ZQKO INTERROGATE LOCAL IP ADDRESS BASED DEFAULT GATEWAYS

ZQKC CREATE STATIC ROUTE

ZQKA DELETE STATIC ROUTE

ZQKB INTERROGATE STATIC ROUTES

ZQKS CONFIGURE OSPF PARAMETERS

ZQKI INTERROGATE OSPF PARAMETERS

ZQKE CONFIGURE OSPF AREA PARAMETERS

ZQKD DELETE OSPF AREA

ZQKN INTERROGATE OSPF AREA PARAMETERS

ZQKH CONFIGURE NETWORK PREFIX

ZQKJ CONFIGURE STUB HOST

ZQKF CONFIGURE OSPF INTERFACE PARAMETERS

ZQKL DELETE OSPF INTERFACE

ZQKR INTERROGATE OSPF INTERFACE PARAMETERS

ZQKV CONFIGURE VIRTUAL LINK PARAMETERS

ZQKT DELETE VIRTUAL LINK

ZQKW INTERROGATE VIRTUAL LINK PARAMETERS

ZQKU CONFIGURE REDISTRIBUTE PARAMETERS

ZQKX DELETE REDISTRIBUTE PARAMETERS

ZQKY INTERROGATE REDISTRIBUTE PARAMETERS

ZQLC CREATE X.25 LINKAGE

ZQLL CREATE BROADCAST LINKAGE

ZQLM MODIFY X.25 LINKAGE DATA

ZQLR MODIFY BROADCAST LINKAGE

ZQLG CHANGE LINKAGE STATE

ZQLF MODIFY LINKAGE PARAMETERS

ZQLD DELETE LINKAGE

ZQLI INTERROGATE LINKAGE DATA

ZQLA ADD MANUAL ES ADJACENCY TO LINKAGE

ZQLE REMOVE MANUAL ES ADJACENCY FROM LINKAGE

ZQLP INTERROGATE LINKAGE ADJACENCY INFORMATION

ZQNA ADD NEW O&M CONNECTION

ZQND DELETE O&M CONNECTION

ZQNM MODIFY O&M CONNECTION

ZQNI INTERROGATE O&M NETWORK CONFIGURATION

ZQNC CHANGE WORKING STATE OF O&M CHANNEL

ZQNN INTERROGATE OCCASIONAL VALUES OF O&M CHANNEL METERS

ZQNS DISPLAY MML SESSIONS

ZQQC ADD SNPA TO OSI ACCESS CONTROL LIST

ZQQM MODIFY OSI ACCESS CONTROL METHOD

ZQQD DELETE SNPA FROM OSI ACCESS CONTROL LIST

ZQQI INTERROGATE OSI ACCESS CONTROL DATA

ZQRN CONFIGURE NETWORK INTERFACE

ZQRG REMOVE NETWORK INTERFACE

ZQRW FORCE INTERFACE SWITCHOVER

ZQRI INTERROGATE NETWORK INTERFACE

ZQRT CONFIGURE TCP/IP PARAMETERS

ZQRH INTERROGATE TCP/IP PARAMETERS

ZQRK CONFIGURE DNS PARAMETERS

ZQRJ INTERROGATE DNS PARAMETERS

ZQRO INTERROGATE LOCAL DOMAIN NAMES

ZQRQ CONFIGURE LOCAL DOMAIN NAME

ZQRU DELETE LOCAL DOMAIN NAME

ZQRA CREATE VLAN INTERFACE

ZQRB INTERROGATE VLAN INTERFACES

ZQRR DELETE VLAN INTERFACES

ZQRF DISTRIBUTE CONFIGURATION FILE

ZQRX TEST HOST REACHABILITY (PING/TRACEROUTE)

ZQRS INTERROGATE NETWORK STATUS

ZQRP PRIORITISE ETHERNET INTERFACE

ZQSC CHANGE PHYSICAL CHANNEL STATE

ZQSI INTERROGATE PHYSICAL CHANNEL STATES

ZQTC CREATE ANALOG TERMINAL DATA

ZQTM MODIFY ANALOG TERMINAL DATA

ZQTD DELETE ANALOG TERMINAL DATA

ZQTI INTERROGATE ANALOG TERMINAL DATA

ZQUA ADD EQUIPMENT STATISTICS COLLECTION INFORMATION

ZQUD DELETE EQUIPMENT STATISTICS COLLECTION INFORMATION

ZQUM MODIFY EQUIPMENT STATISTICS COLLECTION INFORMATION

ZQUP DISPLAY EQUIPMENT STATISTICS COLLECTION INFORMATION

ZQUF HANDLE EQUIPMENT COLLECTION AND CHECKSUM POLLING

ZQUB ADD OBJECT TO TRANSMISSION MEASUREMENT

ZQUR REMOVE OBJECT FROM TRANSMISSION MEASUREMENT

ZQUI INTERROGATE TRANSMISSION MEASUREMENT OBJECTS

ZQUC CREATE SOFTWARE BUILD

ZQUG DELETE SOFTWARE BUILD

ZQUJ CREATE NETWORK ELEMENT GROUP

ZQUK DELETE NETWORK ELEMENT GROUP

ZQUT ADD EQUIPMENT TO NETWORK ELEMENT GROUP

ZQUU DELETE EQUIPMENT FROM NETWORK ELEMENT GROUP

ZQUN ATTACH BUILD TO NETWORK ELEMENT GROUP

ZQUQ DETACH BUILD FROM NETWORK ELEMENT GROUP

ZQUV SW BUILD HANDLING IN NETWORK ELEMENT GROUP

ZQUH CHANGE STATUSES OF TWO BUILDS

ZQUW LIST DOWNLOAD ACTIVITIES

ZQUL LIST SOFTWARE BUILD DATA

ZQUO LIST NETWORK ELEMENT GROUP DATA

ZQVC CONNECT

ZQVI INTERROGATE PAD PARAMETERS

ZQVM MODIFY PAD PARAMETERS

ZQVP DISPLAY CONNECTION INFORMATION

ZQVD DISCONNECT

ZQWC CREATE SERVICE CHANNEL

ZQWD DELETE SERVICE CHANNEL

ZQWM MODIFY SERVICE CHANNEL CONFIGURATION

ZQWS SET SERVICE CHANNEL STATE

ZQWI INTERROGATE SERVICE CHANNEL CONFIGURATION

ZQWA ADD EQUIPMENT TO SERVICE CHANNEL

ZQWR REMOVE EQUIPMENT FROM SERVICE CHANNEL

ZQWG CHANGE EQUIPMENT INFORMATION

ZQWF MODIFY BTS Q1 BUS PARAMETER

ZQWL LIST EQUIPMENT

ZQXC CREATE X25 CONFIGURATION PARAMETER SET DATA

ZQXM MODIFY X25 CONFIGURATION PARAMETER SET DATA

ZQXF ADD AND REMOVE X25 INTERFACE FACILITIES

ZQXD DELETE X25 CONFIGURATION PARAMETER SET DATA

ZQXI INTERROGATE X25 CONFIGURATION PARAMETERS

ZRBA CREATE BROADBAND CONNECTION

ZRBB CREATE POINT-TO-MULTIPOINT BROADBAND CONNECTION

ZRBI INTERROGATE SEMIPERMANENT BROADBAND CONNECTIONS

ZRBM MODIFY POINT-TO-MULTIPOINT BROADBAND CONNECTION

ZRBP DELETE BROADBAND CONNECTION

ZRBR DELETE POINT-TO-MULTIPOINT BROADBAND CONNECTION

ZRBX UPDATE BOOKED TIME

ZRCC CREATE CIRCUIT GROUP

ZRCA ADD CIRCUITS TO CIRCUIT GROUP

ZRCN MODIFY CIRCUIT GROUP

ZRCM MODIFY ADDITIONAL CIRCUIT GROUP PARAMETERS

ZRCI INTERROGATE CIRCUIT GROUP

ZRCR REMOVE CIRCUITS FROM CIRCUIT GROUP

ZRCD DELETE CIRCUIT GROUP

ZRRC CREATE ROUTE

ZRRA ADD CIRCUIT GROUP

ZRRM MODIFY ROUTE

ZRRD DELETE ROUTE / CIRCUIT GROUP

ZRRI INTERROGATE ROUTE

ZRSM CONFIGURE MONITORING CONNECTION

ZRSR REMOVE MONITORING CIRCUIT

ZRSI INTERROGATE SEMIPERMANENT CIRCUIT

ZT2S START MEASUREMENT

ZT2E STOP MEASUREMENT

ZT2I INTERROGATE MEASUREMENT

ZT2M MODIFY MEASUREMENT

ZT2C CREATE OBJECT LIST

ZT2H MODIFY OBJECT LIST

ZT2D DELETE OBJECT LIST

ZTPM MODIFY GSM MEASUREMENT CHARACTERISTICS

ZTPI INTERROGATE GSM MEASUREMENT

ZTPS START GSM MEASUREMENT

ZTPE STOP GSM MEASUREMENT

ZUBE SYNCHRONIZE BCCH FOR TERMINATING TEST CALL

ZUBF START CALL STATUS REQUEST

ZUBG START ORIGINATING TEST CALL

ZUBH START BCCH FIELD STRENGTH MEASUREMENT

ZUBJ START RECEIVER SENSITIVITY MEASUREMENT

ZUBK HANDLE ABIS LOOP TEST

ZUBL LIST ACTIVE ABIS LOOP TESTS

ZUBN INTERRUPT TEST

ZUBR START ANTENNA TEST

ZUBS START TRANSCEIVER TEST

ZUBP PRINT TEST REPORT

ZUBD DELETE TEST REPORT

ZUCC CREATE SCHEDULED TEST

ZUCD DELETE SCHEDULED TEST

ZUCI INTERROGATE SCHEDULED TEST

ZUCM MODIFY SCHEDULED TEST FUNCTIONAL PARAMETERS

ZUCS CHANGE SCHEDULED TEST STATE

ZUCT MODIFY TIME PARAMETERS OF SCHEDULED TEST

ZUCV HANDLE THRESHOLD PARAMETERS

ZUDU START UNIT TEST/PARTIAL UNIT TEST

ZUDD START I/O DEVICE TEST

ZUDH OUTPUT DIAGNOSTIC REPORT HISTORY

ZUDI INTERROGATE PARTIAL UNIT TESTS

ZUDL LIST FAULTY UNITS/PROCESSOR UNITS

ZUDQ INTERROGATE CURRENT TESTS

ZUDS STOP CURRENT TEST

ZUSC CHANGE UNIT STATE

ZUST CHANGE UNIT INFO

ZUSW WARM UP SPARE UNIT

ZUSI INTERROGATE UNIT STATE

ZUSL LIST UNITS IN SPECIFIED STATE OR INFO

ZUSU START UNIT

ZUSS START SYSTEM

ZW6E CHANGE LAN SWITCH STATUS

ZW6G CHOOSE NEW ACTIVE TOPOLOGY

ZW6I INTERROGATE TOPOLOGY

ZW6M MODIFY PASSWORD OF LAN SWITCH

ZW6N MODIFY TOPOLOGY

ZW6R READ CONFIGURATION FILE OF LAN SWITCH

ZW6S COPY CONFIGURATION FILE OF LAN SWITCH

ZW6T OPEN TELNET CONNECTION TO LAN SWITCH

ZW7L INSTALL OR UPDATE LICENCE

ZW7M MODIFY FEATURE STATE

ZW7E SET LICENCE EXPIRATION WARNING PERIOD

ZW7I INTERROGATE LICENCE OR FEATURE INFORMATION

ZW7D DELETE LICENCE

ZW7R DELETE OBSOLETE LICENCE

ZW7N INTERROGATE TARGET IDENTIFIER

ZWAO OPEN ALARM CONNECTION

ZWAC CLOSE ALARM CONNECTION

ZWAI OPEN ALARM INPUT

ZWAD CLOSE ALARM INPUT

ZWAX MODIFY ALARM INPUT PARAMETERS

ZWAP PRINT OPEN CONNECTIONS/INPUTS

ZWAA CREATE EXTERNAL ALARM

ZWAM MODIFY EXTERNAL ALARM PARAMETERS

ZWAR REMOVE EXTERNAL ALARM

ZWAT PRINT EXTERNAL ALARMS

ZWAE TEST CARTRIDGE ALARMS

ZWBA ADD MESSAGE BUS ADDRESS

ZWBM MODIFY MESSAGE BUS ADDRESS

ZWBR REMOVE MESSAGE BUS ADDRESS

ZWBE DELIVER DATA TO ALL COMPUTERS

ZWBI INTERROGATE COMPUTER CONFIGURATION

ZWBS SET MESSAGE INTERFACE MEDIA

ZWBO INTERROGATE MESSAGE INTERFACE MEDIA

ZWDI INTERROGATE BOOT PACKAGE VERSION

ZWDR REPLACE BOOT PACKAGE

ZWDE REPLACE EMBEDDED SOFTWARE OF ET UNITS

ZWDG REPLACE EMBEDDED SOFTWARE OF SW256B AND SBMUX-A PLUG-IN UNITS

ZWGC CREATE TRANSCODER PCM

ZWGD DELETE TRANSCODER PCM

ZWGM MODIFY TRANSCODER PCM

ZWGO OUTPUT TRANSCODER PCM INFORMATION

ZWGS SET NUMBER OF THROUGH CONNECTED CHANNELS

ZWGA ADD THROUGH CONNECTED CHANNEL

ZWGR REMOVE THROUGH CONNECTED CHANNEL

ZWGI INTERROGATE ROUTINE TEST INFORMATION

ZWGT MODIFY ROUTINE TEST DATA AND PARAMETERS

ZWKS START FALLBACK COPYING

ZWKQ QUIT FALLBACK COPYING

ZWKI INTERROGATE FALLBACK COPYING

ZWKP DISPLAY FALLBACK LOGFILE

ZWNA ADD CHANGE DELIVERY

ZWND DELETE CHANGE DELIVERY

ZWNH LIST CHANGE DELIVERY HISTORY

ZWNI INTERROGATE CHANGE DELIVERY

ZWNJ UPDATE PACKAGE IDENTIFIER

ZWOC CHANGE PARAMETER VALUE

ZWOI INTERROGATE PARAMETER VALUE

ZWOA ACTIVATE/DEACTIVATE OPTIONAL FEATURE

ZWOS OUTPUT FEATURES ACTIVATION STATUS

ZWQB VERIFY SOFTWARE PACKAGE

ZWQC CREATE SOFTWARE PACKAGE

ZWQD DELETE SOFTWARE PACKAGE

ZWQH LIST SOFTWARE PACKAGE CHANGE HISTORY

ZWQL LIST SOFTWARE PACKAGE CONTENTS

ZWQM COMPARE SOFTWARE PACKAGES

ZWQO SHOW SOFTWARE PACKAGE INFORMATION

ZWQV INTERROGATE MODULE VERSION LOADED IN UNIT

ZWRA ADD UNITS TO TRIAL CONFIGURATION

ZWRR REMOVE UNIT FROM TRIAL CONFIGURATION

ZWRD DESTROY TRIAL CONFIGURATION

ZWRS CUTOVER TO NEW SOFTWARE PACKAGE

ZWRO RETURN TO OLD SOFTWARE PACKAGE

ZWRC COMPLETE NEW CONFIGURATION

ZWSD SELECT DEFAULT SOFTWARE PACKAGE

ZWSC CHANGE STATUS OF TWO SOFTWARE PACKAGES

ZWSS SWITCH ACTIVE PACKAGE IN DIRECTORY

ZWSA ALLOW AUTOMATIC RETURN TO SPARE PACKAGE

ZWSB DENY AUTOMATIC RETURN TO SPARE PACKAGE

ZWSR ROLLBACK STATUSES OF CREATED PACKAGES

ZWSI INTERROGATE AUTOMATIC RETURN SETTINGS

ZWTJ CREATE RACK OR CABINET

ZWTK DELETE RACK OR CABINET

ZWTC CREATE CARTRIDGE

ZWTD DELETE CARTRIDGE

ZWTU CREATE UNIT

ZWTV DELETE UNIT

ZWTP CREATE PLUG-IN UNIT

ZWTR REPLACE PLUG-IN UNIT

ZWTQ DELETE PLUG-IN UNIT

ZWTF CREATE FUNCTION

ZWTG DELETE FUNCTION

ZWTY PROCESS HARDWARE IDENTIFICATION DATA

ZWTX PROCESS HARDWARE CONFIGURATION XML FILE

ZWTI INTERROGATE INFORMATION

ZWTL LIST EQUIPMENT IN CSV-FORMAT

ZWUC CONNECT FUNCTIONAL UNIT

ZWUD DISCONNECT FUNCTIONAL UNIT

ZWUP DISPLAY PCM INFORMATION

ZWXE RESERVE OPERATION RESOURCES

ZWXF RELEASE RESOURCE RESERVATION

ZWXI INTERROGATE RESOURCES

ZWXP DISPLAY OPERATION EXECUTION CONDITION

ZWYA ADD IP SUBNET

ZWYB ADD INTERNAL LAN

ZWYM MODIFY INTERNAL LAN OR IP SUBNET

ZWYR REMOVE INTERNAL LAN OR IP SUBNET

ZWYC ADD UNIT INTO INTERNAL LAN

ZWYD REMOVE UNIT FROM INTERNAL LAN

ZWYI INTERROGATE INTERNAL LAN TOPOLOGY

ZYAI INTERROGATE SDH/SONET EXCHANGE TERMINAL CONFIGURATION

ZYAN MODIFY SET CONFIGURATION

ZYAQ INTERROGATE SET/ET/PATH MAPPING

ZYAS MODIFY SDH/SONET TRACE

ZYAT INTERROGATE SDH/SONET TRACE

ZYEM MODIFY ET PARAMETERS

ZYEO OUTPUT ET PARAMETERS

ZYEA MODIFY ALARM LIMITS

ZYEP OUTPUT ALARM LIMITS

ZYES MODIFY STATISTICS COUNTERS LIMITS

ZYEL OUTPUT STATISTICS COUNTERS LIMITS

ZYEU MODIFY SLIP LIMITS

ZYER OUTPUT SLIP LIMITS

ZYEC MODIFY FUNCTIONAL MODES

ZYEI OUTPUT FUNCTIONAL MODES

ZYEF INTERROGATE PCM SERVICE STATE

ZYFE INQUIRE CONNECTION SUPERVISION DATA

ZYFF HANDLE LAN SWITCH SUPERVISION DATA

ZYFL HANDLE EVENT LOG

ZYFM MANAGE LAN SWITCH

ZYFS HANDLE SNMP GET/SET LIST

ZYFT MANAGE SHORT TIME MEASUREMENT DATA

ZYFX EXECUTE SNMP GET/SET

ZYIC CREATE LOOPBACK(S)

ZYIR REMOVE LOOPBACK(S)

ZYII INTERROGATE LOOPBACK(S)

ZYMC CANCEL TEMPORARY MEASUREMENT

ZYMO OUTPUT STATISTICAL DISTURBANCES ON ONE CIRCUIT

ZYMP OUTPUT MEASUREMENT PERIOD PARAMETERS

ZYMS START TEMPORARY MEASUREMENT

ZYNI INTERROGATE SDH OR SONET INTERFACE COUNTERS

ZYNJ INTERROGATE SDH OR SONET PROTECTION GROUP COUNTERS

ZYWC CREATE PROTECTION GROUP

ZYWD DELETE PROTECTION GROUP

ZYWF EXECUTE FORCED SWITCH

ZYWI INTERROGATE PROTECTION GROUP CONFIGURATION

ZYWL ENABLE LOCKOUT

ZYWM MODIFY PROTECTION GROUP CONFIGURATION

ZYWS EXECUTE MANUAL SWITCH

ZYWE EXECUTE EXERCISE

ZYWR CLEAR SWITCH COMMANDS

ZZAB BLOCKED ALARMS HANDLING

ZZAC ALARM CANCELLING

ZZAE ERROR RATIO COUNTER HANDLING

ZZAH ALARM HISTORY HANDLING

ZZAL LAMP PANEL HANDLING

ZZAO ALARM OPERATING INSTRUCTION HANDLING

ZZAP ALARM PARAMETERS HANDLING

ZZAR ALARM SYSTEM RULEBASE HANDLING

ZZAT ALARM PRINTING HANDLING

ZZCE CIRCUIT STATE HANDLING

ZZCI INTERNAL ROUTING STATES

ZZCR EXTERNAL CIRCUIT GROUP AND ROUTE STATES

ZZDB ATABASE HANDLING

ZZDC LOCK HANDLING

ZZDD EMOTE DEBUGGER SESSION

ZZDE ILE CONVERSION HANDLING

ZZDF EMORY FILE HANDLING

ZZDM NTERROGATION OF LAPD AND SBUS STATISTICS METERS

ZZDO PERATING SYSTEM SUPERVISION AND STATISTICS HANDLING

ZZDP REPROCESSOR MEMORY HANDLING

ZZDR YNCHRONIZATION UNIT HANDLING

ZZDS RIMARY RATE ACCESS D-CHANNEL DATA HANDLING

ZZDT RIMARY RATE ACCESS D-CHANNEL STATE HANDLING

ZZDU ISK UPDATE HANDLING

ZZDV ISK LOG HANDLING

ZZE4 AUTHORISED NETWORKS AND SUBSCRIBER GROUP HANDLING

ZZE7 BSC MSC NODE HANDLING COMMANDS

ZZEA ADJACENT CELL HANDLING

ZZEB FREQUENCY LIST AND GPRS OBJECTS HANDLING

ZZEC SMS CELL BROADCAST HANDLING

ZZEE BASE STATION CONTROLLER PARAMETER HANDLING IN BSC

ZZEF BASE CONTROL FUNCTION HANDLING

ZZEG GSM TIMER AND BSC PARAMETER HANDLING

ZZEH HANDOVER CONTROL PARAMETER HANDLING

ZZEM BASE CONTROL FUNCTION MAINTENANCE MODE HANDLING

ZZEO BASE TRANSCEIVER STATION ALARMS HANDLING

ZZEQ BASE TRANSCEIVER STATION HANDLING IN BSC

ZZER TRANSCEIVER HANDLING

ZZES ABIS INTERFACE CONFIGURATION

ZZET TRUNK RESERVATION ALGORITHMS HANDLING

ZZEU POWER CONTROL PARAMETER HANDLING

ZZEV BCF HARDWARE DATABASE HANDLING

ZZEW BCF SOFTWARE HANDLING

ZZEX POSITION BASED SERVICES HANDLING

ZZEY A-INTERFACE HUNTING ORDER HANDLING

ZZFN FRAME RELAY  PARAMETER HANDLING

ZZFU FRAME RELAY BEARER CHANNEL HANDLING

ZZFX GB INTERFACE HANDLING

ZZI2 SSH PROTOCOL LAYER HANDLING

ZZIA MMI SYSTEM AUTHORITY HANDLING

ZZIB I/O FILE BACKUP

ZZIC COMMAND CALENDAR HANDLING

ZZID DISK COMMAND FILE EXECUTION

ZZIE DISK FILE OPERATIONS

ZZIF VIRTUAL DATA STORING DEVICE HANDLING

ZZIG MML COMMAND LOG HANDLING

ZZII I/O CONFIGURATION HANDLING

ZZIM MAGNETIC TAPE HANDLING

ZZIO NETWORK USER AUTHORITY DATA HANDLING

ZZIP BATCH COPY HANDLING

ZZIQ DISK OPTIMIZATION CONTROL

ZZIR SECURITY REPORTING HANDLING

ZZIS I/O DEVICE WORKING STATES

ZZIT TERMINAL PARAMETERS HANDLING

ZZIV USER AUTHENTICATION POLICY HANDLING

ZZIW DISK FILE AND DIRECTORY HANDLING

ZZIX DISK FILE COMPRESSION HANDLING

ZZNA GLOBAL TITLE RESULT HANDLING

ZZNB GLOBAL TITLE ANALYSIS HANDLING

ZZNC SIGNALLING LINK DATA HANDLING

ZZNE SIGNALLING NETWORK STATE INTERROGATION

ZZNF SCCP DATA HANDLING

ZZNG SCCP STATE HANDLING

ZZNH SCCP SUBSYSTEM STATE HANDLING

ZZNL SIGNALLING LINK STATE HANDLING

ZZNM CCS7 LEVEL 3 PARAMETERS

ZZNN SIGNALLING ROUTE SET PARAMETER HANDLING

ZZNO SIGNALLING LINK PARAMETER HANDLING

ZZNP SERVICE INFORMATION DATA HANDLING

ZZNR SIGNALLING ROUTE SET DATA HANDLING

ZZNS SIGNALLING LINK SET DATA HANDLING

ZZNV SIGNALLING ROUTE STATE HANDLING

ZZOB SCCP BROADCAST STATUS HANDLING

ZZOC SCCP PARAMETER SET HANDLING

ZZOD SCCP SCREENING HANDLING

ZZOI MANAGEMENT OF TRAFFIC MATRIX MEASUREMENT FOR MTP

ZZOL INTERROGATION OF SIGNALLING LINK STATISTICS METERS

ZZOM INTERROGATION OF AUXILIARY MTP STATISTICS METERS

ZZON INTERROGATION OF SIGNALLING NETWORK STATISTICS METERS

ZZOS STATES OF SS7 STATISTICS

ZZOT INTERROGATION OF SCCP AND TCAP STATISTICS METERS

ZZOY SCTP CONFIGURATION HANDLING

ZZQ2 IPSEC CONFIGURATION HANDLING

ZZQ4 KEYDATABASE HANDLING

ZZQ6 IPv6 TCP/IP STACK CONFIGURATION HANDLING

ZZQB OSINETWORK ADDRESS AND NSAP DATA HANDLING

ZZQC PHYSICAL CHANNEL DATA HANDLING

ZZQD OSIENVIRONMENT APPLICATION DATA HANDLING

ZZQE OSIENVIRONMENT CONNECTIONLESS NETWORK SERVICE HANDLING

ZZQF OSIFILE SERVICES

ZZQG PHYSICAL CHANNEL GROUP DATA HANDLING

ZZQH ETHERNET INTERFACE HANDLING

ZZQK IPROUTING DATA HANDLING

ZZQL OSIENVIRONMENT LINKAGE HANDLING

ZZQN O&MNETWORK HANDLING

ZZQQ OSIACCESS CONTROL

ZZQR TCP/IP STACK DATA HANDLING

ZZQS PHYSICAL CHANNEL STATE HANDLING

ZZQT ANALOG TERMINAL DATA HANDLING

ZZQU BSSTRANSMISSION EQUIPMENT HANDLING

ZZQV VIRTUAL TERMINAL COMMUNICATION

ZZQW Q1INTERFACE HANDLING

ZZQX X.25 INTERFACE CONFIGURATION PARAMETERS HANDLING

ZZRB SEMIPERMANENT BROADBAND CONNECTIONS HANDLING

ZZRC CIRCUIT GROUP HANDLING

ZZRR ROUTE HANDLING

ZZRS SEMIPERMANENT CIRCUITS

ZZT2 MEASUREMENT HANDLING

ZZTP GSM MEASUREMENT HANDLING

ZZUB SINGLE RADIO NETWORK TEST HANDLING

ZZUC SCHEDULED RADIO NETWORK TEST HANDLING

ZZUD DIAGNOSTICS HANDLING

ZZUS WORKING STATE AND RESTART HANDLING

ZZW6 LAN DEVICE TOPOLOGY MANAGEMENT

ZZW7 LICENCE AND FEATURE HANDLING

ZZWA WIRED ALARM CONNECTIONS HANDLING

ZZWB COMPUTER CONFIGURATION HANDLING

ZZWD EMBEDDED SOFTWARE HANDLING

ZZWG TRANSCODER CONFIGURATION

ZZWK SOFTWARE PACKAGE FALLBACK HANDLING

ZZWN CHANGE DELIVERY HANDLING

ZZWO PARAMETER HANDLING

ZZWQ SOFTWARE PACKAGE MANAGEMENT

ZZWR SOFTWARE PACKAGE DEPLOYMENT HANDLING

ZZWS SOFTWARE PACKAGE STATUS HANDLING

ZZWT EQUIPMENT MANAGEMENT

ZZWU UNIT CONNECTIONS HANDLING

ZZWX SOFTWARE CONFIGURATION RESOURCE HANDLING

ZZWY INTERNAL LAN MANAGEMENT

ZZYA SDH/SONET INTERFACE CONFIGURATION HANDLING

ZZYE EXCHANGE TERMINAL SUPERVISION HANDLING

ZZYF LAN HW SUPERVISION HANDLING

ZZYI V.3 INTERFACE LOOPBACK HANDLING

ZZYM PCM STATISTICS: MEASUREMENT AND OUTPUT

ZZYN SDH OR SONET STATISTICS HANDLING

ZZYW SDH/SONET TRANSMISSION PROTECTION HANDLING