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SAGE INSTRUMENTS

925VST VoP Service Tester

USER’S MANUAL

Version 1.2

VoP Service Tester

MOS = 4.50

F1

F2

SAGE

925VST

7

PRS

4

GHI

1

QZ

*

+

8

TUV

5

JKL

2

ABC

0

9

WXY

6

MNO

3

DEF

#

-

CLR

BACK

NEXT

INFO

F1

F2

TALK

ON/

OFF

Volume

1
2
3
...
»

Содержание 925VST

Страница 1: ...STRUMENTS 925VST VoP Service Tester USER S MANUAL Version 1 2 VoP Service Tester MOS 4 50 F1 F2 SAGE 925VST 7 PRS 4 GHI 1 QZ 8 TUV 5 JKL 2 ABC 0 9 WXY 6 MNO 3 DEF CLR BACK NEXT INFO F1 F2 TALK ON OFF...

Страница 2: ...FO 12 BACK 12 NEXT 12 Volume Control 12 TALK 12 ON OFF 12 Telephone Keys 13 Alphabetic and Numeric Data Entry 13 SETTING UP THE BASIC OPERATING FEATURES 14 Interfaces 14 Test Interface 14 Serial Port...

Страница 3: ...T RESULTS 32 Test Result Types 33 SMOS Director 33 Echo Sounder 34 PVIT Measure 34 FAXTX 35 DTMF Callback 36 100 Director 36 102 Director 36 DVM 37 Call Progress 37 Test Info 37 EXPORTING RESULTS 37 R...

Страница 4: ...Test criteria templates installed on the 925VST determine whether a test passes or fails The 925VST comes equipped with the Sage Next Generation VoP Test suite Including SMOS Packet Voice Impairment...

Страница 5: ...s Duration Voice Frame Loss Duration Voice Clips Duration Latency delay Noise Hits Verify Fax Standard Legacy Test Lines Fax Grp3 Verification Telcordia 100 and 102 Test Line Directors General Feature...

Страница 6: ...ts that can be viewed only on the 925VST These tests may include 100 Responder Noise Measurement The 100 responder noise measurement operates with a type 100 quiet termination test line 102 Responder...

Страница 7: ...p IP digital PBX Using menus on the 925VST the technician selects the test and then initiates a call to the Sage farend responder either the Sage 94xRTS 950RTS 935AT 930i 925VST or 325EV The selected...

Страница 8: ...lt and pass fail notification if pass fail template is enabled Using menus on the 925VST the technician can view stored detailed results of each portion of the test During the test the technician can...

Страница 9: ...Use only the AC DC transformer supplied with the 925VST to charge the batteries Other transformers may damage the 925VST and void the warranty Initial Charge Initial Charge Initial Charge Initial Cha...

Страница 10: ...e The 925VST screen displays alphabetic and numeric alpha numeric information on four rows 20 characters wide Navigate the screens and menu selections using the keypad At any time press the INFO key t...

Страница 11: ...o the left of the cursor Press the X key to enter a blank space screen displays as a dash and move the cursor to the right A blank space in a telephone number represents a 1 second pause in the dialin...

Страница 12: ...t the volume of these sounds To adjust a sound press and hold the key while the sound is audible Release the key when you reach the desired level TALK Use the TALK key when you use the 925VST as a tel...

Страница 13: ...rs in a field 1 Toggle between alphabetic and numeric entry modes by pressing F1 and F2 or 2 Leave the keypad in alphabetic mode and press the key repeatedly until the desired letter or number is disp...

Страница 14: ...your computer then transmit the information via an RS 232 cable to the 925VST See 925Install Tool on page 20 for more information Interfaces Interfaces Interfaces Interfaces Use the Interfaces screens...

Страница 15: ...xporting test results to your computer see Exporting Results on page 37 For more information on controlling the 925VST remotely from your computer see Remote Control of the 925VST on page 38 Environme...

Страница 16: ...ile the 925VST dials the responder to begin a test the display reads Calling Test Line Please wait You can specify how long the 925VST will wait for an outgoing call to be answered If the responder do...

Страница 17: ...viewing the Phone List screen to locate the number you want to change or to display a new empty screen 2 Press F1 to place the cursor in the Number field 3 Use the keypad to enter the digits Press the...

Страница 18: ...F command digit to switch it to a specific responder type If no command digit is detected within 10 seconds the 925VST answers as the test line type previously selected during Test setup Testing then...

Страница 19: ...shown by using the INFO button do not reflect any changes made during the test from the far end by sending DTMF command digits For information on how to stop a test in Echo Generator mode see Remote C...

Страница 20: ...milliseconds i e 480 plus 50 Incorrect digit sequences produce an alert signal If you make a mistake during remote programming simply start over Each key press begins a new programming sequence 925Ins...

Страница 21: ...tions see the corresponding section below 7 Click GO in the bottom center of the application window PHONE LIST In the Phone List area you can specify up to nine phone numbers These are the phone numbe...

Страница 22: ...estline Timeout The default on the 925VST is 300 seconds the maximum run time for continuous mode director tests is 999 seconds SMOS Testline TPT The default on the 925VST is 10 seconds the duration c...

Страница 23: ...take any action you must have the 925VST connected to your computer via an RS 232 cable and the appropriate com port must be selected in the upper right area of the application window Load configurat...

Страница 24: ...e installation message click the Save log button Some version of software s result file format is different from the previous version so that the result will appear be unreadable or read incorrect Or...

Страница 25: ...late 5 Enter a unique name for the template and click Save The screens for each test are described in the following sections To download a template to the 925VST 1 Connect the RS 232 cable to the 925V...

Страница 26: ...ltage loop current dial tone delay and connect time SMOS SMOS SMOS SMOS Use this screen to set acceptable parameters for the RT delay MOS Mean Opinion Score voice clarity merit score BW useable effect...

Страница 27: ...ba DTMF Callba DTMF Callback ck ck ck Use this screen to set acceptable parameters for the ring frequency and ring voltage Echo Sounder Echo Sounder Echo Sounder Echo Sounder Use this screen to set ac...

Страница 28: ...ponder 100 Responder 100 Responder 100 Responder Use this screen to set acceptable parameters Cmsg 3k flat and ERL 102 Responder 102 Responder 102 Responder 102 Responder Use this screen to set accept...

Страница 29: ...ercentage for packet loss compressive packet slip and expansive packet slip the duration and average for voice clip and the noise average Help Help Help Help Use this screen to set acceptable paramete...

Страница 30: ...sted either the cord with RJ connectors or the cord with alligator clips Connections are the same whether you are running in responder mode or director mode To use the RJ connection cord 1 Plug the RJ...

Страница 31: ...keys to locate the desired Work Order Number from the list required then press NEXT 6 Connect the 925VST to the line being tested Plug the RJ 48 the larger end into the bottom of the 925VST For a 2 w...

Страница 32: ...ts You can view the following test information General test information Far results test details Near results test details To view test results for any test or test suite 1 At the Main Menu press 3 Vi...

Страница 33: ...n the list is used to print or export all captured results for a selected test using an RS 232 connection Test Result Types Test Result Types Test Result Types Test Result Types Each test has a detail...

Страница 34: ...level and delay test results Level Displays return loss level for up to four echoes Delay Displays echo delay for up to four echoes PVIT MEASURE You can view statistics and event test results Statist...

Страница 35: ...Packet Frame Loss PS Packet Frame Slip Delay Variation VC Voice Clip NH Noise Hit DC Detection of Clock Drift FAXTX You can view the test result message Passed The fax message was satisfactorily recei...

Страница 36: ...after the completion of the training and TCF sequences within 10 seconds MCF Info Error The received MCF message confirmation packet contains errors that violated the HDLC frame structure The answeri...

Страница 37: ...ast out pulsed digit to farend TPT detection elapsed time TEST INFO The results for the Test Info show the test call identification parameters in two screens Circuit ID phone number under test Respond...

Страница 38: ...ho received characters You will only be able to see what you type if you echo local characters 4 Turn on the 925VST Your PC should display a screen similar to the example below 5 Hit the NEXT key to a...

Страница 39: ...ttings Example Current interface is 2 wire Normal Start 600 ohm SET DEFAULT TEST LINE TYPE settl smos pvit egen or sttl s p e Use this command to set the type of test line the 925VST will be when it a...

Страница 40: ...ca Psophometric for all other places level is test signal level in dBm and must be an integer from 30 to 0 If you send the command pvit without any parameters the 925VST will report the current PVIT t...

Страница 41: ...activity power off timer g Go Initialize dialing to a responder to begin a test s Setup circuit ID work order and user Id info fields x Exit the remote interface p Print results of last test e Exits a...

Страница 42: ...er to normal operation Note that there are two exit commands the other is listed below PRINT p The print command prints the results of the last test EXIT e This exit command causes a continuous test t...

Страница 43: ...MENTS 9100 0925 01 V1 2 43 3 Dial the desired number or press NEXT to dial the displayed number Dial access numbers and area codes just as you would from a regular telephone on the line 4 To hang up p...

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