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Philips SBX12, Operating Instructions Manual

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Philips SBX12 Operating Instructions Manual Download Page 24

 SWITCH SETTINGS FOR 16 SWITCH TRUNK BOARD

SWITCH

SETTINGS

USE

16

NOT USED

15

NOT USED

14

NOT USED

13

NOT USED

12

ON ETH RC

OFF LOOP RC

TRUNK R/C

11

ON DIAL 20

OFF DIAL 2

TRUNK PICKUP

10

OFF STD

OFF NON STD

ON STEP

TOLL TYPE

9

OFF EXCH

ON EXCH

OFF 1-10

23

8

OFF DECADIC

ON DTMF

SIGNALLING

7

OFF CENTRAL

OFF PABX

OFF

OFF MANUAL

TRUNK USE

6

OFF EXCH

OFF PARENT

ON VHF

ON EXCH

5

OFF

ON

OFF

ON

4

OFF LOOP

ON EARTH

TRUNK START

3

OFF

OFF IN-

OFF

OFF

ON

TRUNK ACCESS

2

OFF DIAL 1

OFF COMING

ON DIAL 31

ON DIAL 32

OFF DIAL 33

1

OFF

ON ONLY

OFF

ON DIAL 32

OFF

Summary of Contents for SBX12

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Page 2: ...ension no you want to ring eg at ext 82 dial 4784 and it will make ext 84 ring instead of ext 82 to reset back to original at ext 82 dial 4782 to divert if you want another extension to ring if your extension is busy dial 48 then the extension no you want to ring eg copy above but replace 47 with 48 to divert if you want another extension to ring instead of your extension dial 49 then the extensio...

Page 3: ...al last number 47 ext Divert no answer 48 ext Divert if busy 49 ext Divert always 6 over busy Ring back when free 61 63 SBX8 61 65 SBX12 call park retrieve 81 89 SBX8 78 89 SBX12 Internal Extensions 900 909 Quick dial per extension 920 949 Quick dial system wide To program quick dial use 9 9xx number System wide quick dial numbers can only be programmed from the operator s extension ...

Page 4: ...g Decadic of DTMF Idle Condition 1 Loop start 1 kilohm in series with an effective capacitance of 1 8uF 2 Earth start A line connected via 2 kilohms to 25v and B line 100 kilohms to earth Polarity Polarity reversal of exchange line does not affect the SBX once a call is established Exchange Line Guarding 1 Lines are allocated on a cyclic basis 2 Time guard after extension release is set at 1 5 sec...

Page 5: ... 6 2 Internal 2 External 2 2 8E 8 3 2 2 12E 12 5 3 2 TABLE 1 SBX Sizes This course will cover the SBX 12E ACCOMMODATION REQUIREMENT In general the Philips SBX 12E is installed in an office type environment and will therefore not require the provision of a separate equipment room The system is designed for wall mounting Location Requirements A normal office environment in view of the operator s pos...

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Page 8: ...11 Blue Blue Black 12 A Extn 80 A leg 37 Black or Black Orange B Extn 80 B leg 12 Orange Orange Black 13 A Extn 79 A leg 38 Black or Black Green B Extn 79 B leg 13 Green Green Black 14 A Extn 78 A leg 39 Black or Black Brown B Extn 78 B leg 14 Brown Brown Black 15 A System Bell 40 Black or Black Grey B System Bell 15 Grey Grey Black 16 A Trunk 5 A leg 41 Yellow or Yellow Blue B Trunk 5 B leg 16 Bl...

Page 9: ... B Earth Spare Spare Spare Extn 89 Extn 88 Extn 87 Extn 86 Extn 85 Extn 84 Extn 83 Extn 82 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 A B A B A B A B A B A B A B A B A B A B Extn 81 Extn 80 Extn 79 Extn 78 System Bell Trunk 5 Trunk 4 Trunk 3 Trunk 2 Trunk 1 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 Spare ...

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Page 11: ...oard has a single Nicad battery to back up random access memory RAM This is to maintain customers programmed during mains fail ie call divert 3 CPU functions a The CPU maintains a data set which describes the complete system state b CPU processing section interprets changes in the extension and exchange by continuously monitoring the current detectors c It detects dial pulses or DTMF signals by al...

Page 12: ...TMF receiver can be connected to any link in the 12E DTMF Transmitter Operation 1 It generates DTMF signals for sending to an exchange 2 Provides DTMF tone to trunks on a time multiplex basis i e tone bursts are provided to one trunk during the interdigit pause on the other This multiplexing is controlled by the CPU SYSTEM BELL The system bell is powered by the ringing current via relay contacts s...

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Page 19: ... s on 0 1 s off 0 1 s on 0 1 s off for 10 0 s 0 1 s on 0 1 s off 0 1 s on 0 1 s off Repeated Confirmation 1 0 s on 2 0 s off for 10 0 s Repeated Interrupted Dial 0 9 s on 0 1 s off for 10 0 s Waiting 0 1 s on 2 9 s off continuous Repeated Campon 0 5 s on 9 5 s off continuous Repeated Intrusion 0 2 s on 2 8 s off continuous Repeated Heard by external caller only Tone Cadences ...

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Page 24: ...K PICKUP 10 OFF STD OFF NON STD ON STEP TOLL TYPE 9 OFF EXCH ON EXCH OFF 1 10 2 3 8 OFF DECADIC ON DTMF SIGNALLING 7 OFF CENTRAL OFF PABX OFF OFF MANUAL TRUNK USE 6 OFF EXCH OFF PARENT ON VHF ON EXCH 5 OFF ON OFF ON 4 OFF LOOP ON EARTH TRUNK START 3 OFF OFF IN OFF OFF ON TRUNK ACCESS 2 OFF DIAL 1 OFF COMING ON DIAL 31 ON DIAL 32 OFF DIAL 33 1 OFF ON ONLY OFF ON DIAL 32 OFF ...

Page 25: ...an 1 rotary dial telephone is provided at one Mains L4 86 Fail Station free of installation and rental charges L5 85 SIGNALLING The SBX will recognise DTMF or Decadic signals from any extension The SBX is set at installation for either DTMF and or Decadic exchange lines by setting switches on the trunk board Dialling signals are regenerated or converted as required Exchange line signalling is achi...

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Page 30: ... Trunk 1 111 211 Trunk 2 112 212 Trunk 3 113 213 Trunk 4 114 214 Trunk 5 115 215 Link 1 121 221 Link 2 122 222 Link 3 123 223 DTMF 1 131 231 DTMF 2 132 232 Release All 200 NOTES 1 If successfully or already busied or released Dial Tone is returned If already released 10 seconds Unavailable Tone is returned 2 If not successful 10 seconds Unavailable Tone is returned 3 DTMF busy out not available on...

Page 31: ...ay be programmed for Dial 2 universal pickup or individual trunk pickup via 21 25 for trunks 1 5 If individual trunk pickup is selected Dial 20 is used for universal pickup Note If Dial 20 21 25 pickup is selected on one trunk all trunks default to Dial 20 21 5 incoming call pickup When a mixture of old and new MK3 trunk boards are used and the new trunk boards are programmed for Dial 20 21 25 inc...

Page 32: ...ging up before completion of dialling will cause the external call to be camped on the originating extension EXTERNAL CALL TRANSFER An extension can transfer an external call when in the Enquiry Call mode by hanging up CAMP ON If an extension transferring a call to another extension finds the other extension busy or not answering the transferring extension can still hang up The external call will ...

Page 33: ...seconds of Confirmation Tone is returned If an invalid ringback request is made 10 seconds Unavailable Tone is returned Ringback phone operation 1 If both calling and requested phones are free the calling phone will be rung for 10 seconds if not answered in that time then ringback is cancelled 2 If calling phone answered requested phone if still free rings 3 If RINGBACK TRUNK 1 When a trunk of sam...

Page 34: ...ing 6 CONFERENCE CALL A Conference Call can be established between 1 Three extensions 2 Two extensions and an exchange line A Conference Call cannot be established between an extension and two exchange lines A Conference Call is set up by an extension on an enquiry call hookflashing INTRUSION Intrusion is available to 1 The operator 2 Test phone 3 Extension with intrusion C O S 4 Direct incoming c...

Page 35: ...equipped and paging extensions 3 The diverted TO extension can also have diversion invoked 4 To avoid endless loop the last extension before the loop is completed is determined by the system as the end of the chain 5 Broken Dial Tone is heard by the diverting extension when going off hook This indicates diversion of some sort has been activated 6 To cancel dial access code then own extension 7 The...

Page 36: ...f own extension repertory numbers is accessed by dialling 900 to 909 A toll bar check is made before dialout after the trunk has been requested For the prime extension only 89 the entry of digits is confirmed by the 4 alphanumeric displays After dialling 99 the trunk LEDs are blanked to aid visibility All extensions have access to the 30 common numbers which are accessed by dialling 920 to 949 The...

Page 37: ...seconds of Unavailable Tone is returned Ringback when free dial 6 can be used to request the next free trunk and is automatically outdialled when a trunk is allocated 2 A trunk is available 1 second of Dial Tone is returned The last number is automatically outdialled A toll bar check is made on last number redial before dial out and after a trunk has been requested Abbreviated dialling and last nu...

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Page 41: ... photocopy of a photocopy hence the quality of some pages and also page 15 missing I would appreciate it if anyone reading this document and knowing the contents of page 15 or any other pages that are missing would be kind enough to email me bkemp ww co nz with their information Brian Kemp ...

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