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CCITT SIGNALLING SYSTEM NO. 6
Signalling System CCITT NO.6 is a system for common channel signalling over international circuits. This means that the signalling takes place over a signalling link that is seperate from the speech circuits. Thus a great number of speech circuits can be controlled by only one signalling link. This system can be used over all types of international circuits, including TASI and satellite circuits. The main features of CCITT NO.6. are as follows. - The system is intended for use on bothway trunk circuits with a possibility of both analogue and PCM transmission. - The call control information includes parameters for terminal / transit indication, satellite circuits, echo suppressor function , and information on the category of the calling party. - Capacity for up to 2048 speech circuits, controlled by one signalling link. - Continuity check of speech path using a continuity tone. - Operator facility using Forward Transfer signal. - Potential for automatic repeat attempt. - Transmission fault supervision on a per circuit basis. - Network maintenance signalling.
This Test Instruction can be used when testing the following HW: ETC1 BFD 113 021/4 (32 Channels) ETC 24 BFD 114 513/2 TC6D BFD 115 532/2 PCD BFD 123 503/3 C6ST BFD 114 512/2 MODEM BDF 115 025/2 (ZAT 2400-6)
- The BT's (PCD) for the speech and signalling links are strapped according to the exchange Transmission Level Diagram. - The RP's and EM's for the BT's, ST's and TC's are tested and working (EXEMP:RP=rp,EM=em;). - The external echo suppressors are ready to be used (strapped etc) and are functioning. Their connection and operation should have been checked in a separate test. - The Modems and the PCD's connected to them are strapped for correct levels and function of System 6. (*) (See Permanent Exchange Adaption 1/15518-CNT 2181611 for details) - The PCD's connected to the Transceivers are strapped for correct level and tested. (*) (*) NOTE: If looped in own exchange, the transmission level diagram has to be revised (no transmission equipment between transmit and received side).
Š‡‡‡‡‡‡‡‚ SL=0 2.4 Kb € GSS € Š‡‡‡‡‚ Š‡‡‡‡‡‡‚ Š‡‡‡‡‡‡‡‚ Š‡‡‡‡‡‚ € € Š‡‡‡‡‡‡‡‡‚ € RP †‡‡‡‡ C6ST †‡‡‡‡‡ MODEM †‡‡‡‡‡ PCD †‡‡‡.......†‡‡‡ ETC 32 †‡‡‚ ƒ‡‡‡‡‰ ƒ‡‡‡‡‡‡‰ ƒ‡‡‡‡‡‡‡‰ ƒ‡‡‡‡‡‰ € . € ƒ‡‡‡‡‡‡‡‡‰ € € . € € LS=L032 € . € € 2.4 Kb € . € € Š‡‡‡‡‚ Š‡‡‡‡‡‡‚ Š‡‡‡‡‡‡‡‚ Š‡‡‡‡‡‚ €. € € € RP †‡‡‡‡ C6ST †‡‡‡‡‡ MODEM †‡‡‡‡‡ PCD †‡‡‡ € € ƒ‡‡‡‡‰ ƒ‡‡‡‡‡‡‰ ƒ‡‡‡‡‡‡‡‰ ƒ‡‡‡‡‡‰ € € € SL=1 € € SIGNALLING € € € LOOP € € € € € €R=C6S32O&C6S32I€ SL=0 2.4 Kb € € € Š‡‡‡‡‚ Š‡‡‡‡‡‡‚ Š‡‡‡‡‡‡‡‚ Š‡‡‡‡‡‚ € € € € RP †‡‡‡‡ C6ST †‡‡‡‡‡ MODEM †‡‡‡‡‡ PCD †‡‡‡ . € € ƒ‡‡‡‡‰ ƒ‡‡‡‡‡‡‰ ƒ‡‡‡‡‡‡‡‰ ƒ‡‡‡‡‡‰ € . € € € . € € LS=L132 € . € € 2.4 Kb € . € € Š‡‡‡‡‚ Š‡‡‡‡‡‡‚ Š‡‡‡‡‡‡‡‚ Š‡‡‡‡‡‚ € . € Š‡‡‡‡‡‡‡‡‚ € € RP †‡‡‡‡ C6ST †‡‡‡‡‡ MODEM †‡‡‡‡‡ PCD †‡‡‡.......†‡‡‡ ETC 32 †‡‡‰ ƒ‡‡‡‡‰ ƒ‡‡‡‡‡‡‰ ƒ‡‡‡‡‡‡‡‰ ƒ‡‡‡‡‡‰ € € ƒ‡‡‡‡‡‡‡‡‰ SL=1 € € Š‡‡‡‡‡‡‡‚ Š‡‡‡‡‡‚ € € Through € TCN6 †‡‡‡‡‡ PCD †‡‡‡ € Connection ƒ‡‡‡‡‡‡‡‰ ƒ‡‡‡‡‡‰ € € R=BT6320O&BT6320I Tester € € Š‡‡‡‡‡‡‡‡‚ Š‡‡‡‡‡‡‚ € ...†‡‡‡ ETC 32 †‡‡‚ € € Š‡‡‡‡‡‚ € . € ƒ‡‡‡‡‡‡‡‡‰ € A‡sub<‡‡‡‡ †‡‡‡‡‡ PCD †‡‡‡.. € Speech € B‡sub<‡‡‡‡ BL € ƒ‡‡‡‡‡‰ € . € Š‡‡‡‡‡‡‡‡‚ € € € € ...†‡‡‡ ETC 32 †‡‡‰ ƒ‡‡‡‡‡‡‰ € € ƒ‡‡‡‡‡‡‡‡‰ € € R=BT6321O&BT6321I ƒ‡‡‡‡‡‡‡‰
Š‡‡‡‡‡‡‡‚ SL=0 2.4 Kb € GSS € Š‡‡‡‡‚ Š‡‡‡‡‡‡‚ Š‡‡‡‡‡‡‡‚ Š‡‡‡‡‡‚ € € Š‡‡‡‡‡‡‡‡‚ € RP †‡‡‡‡ C6ST †‡‡‡‡‡ MODEM †‡‡‡‡‡ PCD †‡‡‡.......†‡‡‡ ETC 24 †‡‡‚ ƒ‡‡‡‡‰ ƒ‡‡‡‡‡‡‰ ƒ‡‡‡‡‡‡‡‰ ƒ‡‡‡‡‡‰ € . € ƒ‡‡‡‡‡‡‡‡‰ € € . € € LS=L024 € . € € 2.4 Kb € . € € Š‡‡‡‡‚ Š‡‡‡‡‡‡‚ Š‡‡‡‡‡‡‡‚ Š‡‡‡‡‡‚ €. € € € RP †‡‡‡‡ C6ST †‡‡‡‡‡ MODEM †‡‡‡‡‡ PCD †‡‡‡ € € ƒ‡‡‡‡‰ ƒ‡‡‡‡‡‡‰ ƒ‡‡‡‡‡‡‡‰ ƒ‡‡‡‡‡‰ € € € SL=1 € € SIGNALLING € € € LOOP € € € € € €R=C6S32O&C6S32I€ SL=0 2.4 Kb € € € Š‡‡‡‡‚ Š‡‡‡‡‡‡‚ Š‡‡‡‡‡‡‡‚ Š‡‡‡‡‡‚ € € € € RP †‡‡‡‡ C6ST †‡‡‡‡‡ MODEM †‡‡‡‡‡ PCD †‡‡‡ . € € ƒ‡‡‡‡‰ ƒ‡‡‡‡‡‡‰ ƒ‡‡‡‡‡‡‡‰ ƒ‡‡‡‡‡‰ € . € € € . € € LS=L124 € . € € 2.4 Kb € . € € Š‡‡‡‡‚ Š‡‡‡‡‡‡‚ Š‡‡‡‡‡‡‡‚ Š‡‡‡‡‡‚ € . € Š‡‡‡‡‡‡‡‡‚ € € RP †‡‡‡‡ C6ST †‡‡‡‡‡ MODEM †‡‡‡‡‡ PCD †‡‡‡.......†‡‡‡ ETC 24 †‡‡‰ ƒ‡‡‡‡‰ ƒ‡‡‡‡‡‡‰ ƒ‡‡‡‡‡‡‡‰ ƒ‡‡‡‡‡‰ € € ƒ‡‡‡‡‡‡‡‡‰ SL=0 € . € Š‡‡‡‡‡‡‚ Š‡‡‡‡‡‚ € € Through € TCN6 †‡‡‡‡‡ PCD †‡‡‡ € Connection ƒ‡‡‡‡‡‡‰ ƒ‡‡‡‡‡‰ € €R=BT6240O&BT6240I Tester € € Š‡‡‡‡‡‡‡‡‚ Š‡‡‡‡‡‡‚ € ...†‡‡‡ ETC 24 †‡‡‚ € € Š‡‡‡‡‡‚ € . € ƒ‡‡‡‡‡‡‡‡‰ € A‡sub<‡‡‡‡ †‡‡‡‡‡ PCD †‡‡‡.. € Speech € B‡sub<‡‡‡‡ BL € ƒ‡‡‡‡‡‰ € . € Š‡‡‡‡‡‡‡‡‚ € € € € ...†‡‡‡ ETC 24 †‡‡‰ ƒ‡‡‡‡‡‡‰ € € ƒ‡‡‡‡‡‡‡‡‰ € €R=BT6241O&BT6241I ƒ‡‡‡‡‡‡‡‰
C6ST MODEM MODEM MODEM ROF 137 1583/1 ROF 137 1101/1 ROF 137 1101/1 ROF 137 1101/1 pos. 16 pos. 10 pos. 12 Š‡‡‡‡‚ Š‡‡‡‡‚ Š‡‡‡‡‚ Š‡‡‡‡‚ € € € € € € € € € € € € € € € € † † † € € € € € € € € € € € € € € € € € € † †‡‡‡‡ †‡‡‡‡ € € € € €Š‡‡‚€ €Š‡‡‚€ € € € € Modem 1 €€ €€ Modem 3 to €€ €€ € € † to S.T. 0 or 4 ‡‡… €€ S.T. 2 or 6 ‡‡… €€ € € € € €€ €€ €€ €€ € € € € €ƒ‡‡‰€ €ƒ‡‡‰€ € € †‡‡‡‡ †‡‡‡‡ †‡‡‡‡ †‡‡‡‡ †‡‡‡‡ †‡‡‡‡ †‡‡‡‡ †‡‡‡‡ € € € € € € €Š‡‡‚€ € € € € € € €€ €€ † †‡‡‡‡ †‡‡‡‡ €€ €€ € € € € € € €€ €€ € € € € € € €€ †…‡‡> To †‡‡‡‡ †‡‡‡‡ †‡‡‡‡ €€ €€ CHUT €Š‡‡‚€ €Š‡‡‚€ €Š‡‡‚€ €€ €€ and €€ €€ €€ €€ €€ €€ €€ €€ CHUR Š‡‡‡‡… €€ Š‡‡‡‡‡… €€ Š‡‡‡‡‡‡‡… €€ €€ €€ in PCD. € €€ €€ € €€ €€ € €€ €€ €€ €€ € €ƒ‡‡‰€ € €ƒ‡‡‰€ € €ƒ‡‡‰€ €ƒ‡‡‰€ € ƒ‡‡‡‡‰ € ƒ‡‡‡‡‰ € ƒ‡‡‡‡‰ ƒ‡‡‡‡‰ € € € ƒ‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‰ € Modem 2 Modem 4 to S.T. 1 or 5 to S.T. 3 or 7
See application info. for block C6ST (1/15518-CNT 218 1011 Ue) for Strapping and Connection of PCD and MODEM. See 'Transmission Level Diagram' 1915-711/02 for the exchange for strapping of PCD levels.
Š‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‚ Š‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‚ € € € € Š‡‡‡„‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡„‡‡‡‡‡‡‡‡„‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡„‡‡‡‚ € € € . P1 € € € € . P2 € € € € € . P3 € € € € . P1 € € € € € . P2 € € € € . P3 € € € € . P1 € € € € € . P2 € € € € . P3 € € . P3 € € P3 . € € . P2 . P1 € € € P2 . € € € . P1 € . P2 € € P1 . € € . P3 € € .‡‡. € ƒ‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‰
Table for Pad Strapping.
Š‡‡‡‡‡‡‡‡‡‡‡…‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡……‡‡‡‡‡‡‡‡‡‡‡…‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‚
€ TRANSMIT
€
€€ RECEIVE €
€
€ Att in dB
€ 'U' Link Numbers €€ Att in dB € 'U' Link Numbers
€
†‡‡‡‡‡‡‡‡‡‡‡…‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡……‡‡‡‡‡‡‡‡‡‡‡…‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
€
0.5 € 152, 153, 154 €€
€
€
€
€
€€ €
€
€
1 € 150, 152, 153
€€ 1 € 158, 159, 160, 161
€
€
€
€€ €
€
€
2 € 151, 152, 153
€€ 2 € 157, 159, 160, 162
€
€
€
€€ €
€
€
4 € 153, 155
€€ 4 € 157, 158, 160, 163
€
€
€
€€ €
€
€
8 € 152, 156
€€ 8 € 157, 158, 159, 164
€
€
€
€€ €
€
€
0 € 152, 153
€€ 0 € 157, 158, 159, 160
€
ƒ‡‡‡‡‡‡‡‡‡‡‡„‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡„„‡‡‡‡‡‡‡‡‡‡‡„‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‰
SW-1 SW-2 SW-3 SW-4 POS SETTING POS SETTING POS SETTING POS SETTING 1 OFF 1 OFF 1 OFF 1 ON 2 ON 2 OFF 2 OFF 2 OFF 3 ON 3 OFF 3 ON 3 OFF 4 OFF 4 OFF 4 ON 4 ON 5 OFF 5 OFF 6 ON 6 OFF 7 OFF 7 OFF 8 OFF 8 ON 9 ON 9 OFF SW-5 SW-6 SW-7 POS SETTING POS SETTING POS SETTING 1 OFF 1 OFF 1 OFF 2 OFF 2 OFF 2 OFF 3 OFF 3 OFF 3 OFF 4 OFF 4 OFF 4 OFF 5 OFF 6 OFF 7 ON 8 OFF 9 OFF
SW-9 SW-10 SW-11 SW-12 POS SETTING POS SETTING POS SETTING POS SETTING 1 OFF 1 ON 1 OFF 1 OFF 2 ON 2 OFF 2 OFF 2 OFF 3 ON 3 OFF 3 OFF 3 OFF 4 ON 4 OFF 4 OFF 4 OFF 5 ON 5 OFF 5 ON 6 OFF 6 OFF 6 OFF 7 OFF 7 OFF 7 ON 8 OFF 8 OFF 8 OFF 9 OFF 9 OFF 9 ON SW-13 POS SETTING 1 ON 2 ON
Size Alteration Events Global Events SAE=102,(No. of Link Sets.) SAE=103,(No. of Sig. Route Sets.) SAE=104,(No. of Sig. Term. Pts.Sig. Route Set.) Local Events SAE=500,BLOCK=BTN6D32,BTN6D24,BTM6D32,BTM6D24,TC,C6ST (No. of Tel. Devices.) SAE=504,BLOCK=BTM6D32,BTM6D24 (Routes per device block) SAE=519,BLOCK=C6DR (No. of BTMEM.) SAE=520,BLOCK=C6DR (No. of Bandmem.) SAE=527,BLOCK=BTN6D32,BTN6D24 (Signal Buffer.) Check that the allocation of the ETC , C6ST and Transceiver individuals in the GSD has been made in the exchange data already loaded. <EXDEP:DEV=dev...; Check that Route Data has been made and correct FNC's allocated ie. FNC=5 (Sig.Route) FNC=3 (Speech Route) FNC=1 (Sig.Terminal)
Define the signalling route for the ETC-32 Transfer Links. <EXROI:R=C6S32O&C6S32I,DETY=BTN6D32,FNC=5; Define the signalling route for the ETC-24 Transfer Links. <EXROI:R=C6S24O&C6S24I,DETY=BTN6D24,FNC=5; Connect the ETC-32 BT devices to be used for signalling. Physically loop BTN6D32-00&&-31 to BTN6D32-32&&-63. Physically loop BTN6D32-64&&-95 to BTN6D32-96&&-127. Use channel 1 as the signalling channel. <EXDRI:R=C6S32O&C6S32I,DEV=BTN6D32-1&-33&-65&-97 Connect the ETC-24 BT devices to be used for signalling. Physically loop BTN6D24-00&&-23 to BTN6D24-24&&-47. Physically loop BTN6D24-48&&-71 to BTN6D24-72&&-95. Use channel 0 in each as the signalling link. <EXDRI:R=C6S24O&C6S24I,DEV=BTN6D24-0&-24&-48&-72;
Define the route for the C6ST's. <EXROI:R=C6ST,DETY=C6ST,FNC=1; Connect the ST devices <EXDRI:R=C6ST,DEV=C6ST-0&&-7; Check that C6ST's are connected to GSS <EXDEP:R=C6ST; If not, connect the ST devices <EXDUI:DEV=C6ST-0&&-x,DEVP=SNTPCD32-y-z;
Define Link Sets for ETC-32. <C6LSI:LS=L032,CYT=LONG,CER,NLSH; <C6LSI:LS=L132,CYT=SHORT,NCER,NLSH; Define Link Sets for ETC-24. <C6LSI:LS=L024,CYT=LONG,CER,NLSH; <C6LSI:LS=L124,CYT=SHORT,NCER,NLSH; Connect the Signalling Links to BTN6D32 channels for signalling. The next available C6ST will be used, and a semipermanent connection is set up between it and the BTN6D32 device, and they will both go SEBU. <C6SLI:LS=L032,SL=1,SLT=PST,ALTR,DEV=BTN6D32-1 ! 1st Sig. Link; <C6SLI:LS=L032,SL=2,SLT=PST,ALTR,DEV=BTN6D32-33 ! 2nd Sig. Link; <C6SLI:LS=L132,SL=1,SLT=PST,ALTR,DEV=BTN6D32-65 ! 1st Sig. Link; <C6SLI:LS=L132,SL=2,SLT=PST,ALTR,DEV=BTN6D32-97 ! 2nd Sig. Link; Connect the Signalling Links to BTN6D24 channels for signalling. The next available C6ST will be used, and a semipermanent connection is set up between it and the BTN6D24 device, and they will both go SEBU. <C6SLI:LS=L024,SL=1,SLT=PST,ALTR,DEV=BTN6D24-00 ! 1st Sig. Link ; <C6SLI:LS=L024,SL=2,SLT=PST,ALTR,DEV=BTN6D24-48 ! 2nd Sig. Link ; <C6SLI:LS=L124,SL=1,SLT=PST,ALTR,DEV=BTN6D24-24 ! 1st Sig Link ; <C6SLI:LS=L124,SL=2,SLT=PST,ALTR,DEV=BTN6D24-72; ! 2nd Sig Link ;
Define the Reset Function. <C6RFI:SRS=1,RSF=RSB; <C6RFI:SRS=2,RSF=RSB; <C6RFI:SRS=3,RSF=RSB; <C6RFI:SRS=4,RSF=RSB;
Connect Linksets to Routeset for ETC-32. <C6SRI:SRS=1,LS=L032,ALTR,INFO=ASS; (SRS-1 to LS=L032) <C6SRI:SRS=2,LS=L132,ALTR,INFO=ASS; (SRS-2 to LS=L132) Connect Linksets to Routeset for ETC-24. <C6SRI:SRS=3,LS=L024,ALTR,INFO=ASS; (SRS-3 to LS=L024) <C6SRI:SRS=4,LS=L124,ALTR,INFO=ASS; (SRS-4 to LS=L124)
Define Band Data with 2 CSG's for ETC-32. <C6BDI:SRS=1,CSG=1,LS=L032,BAND=1; <C6BDI:SRS=1,CSG=2,LS=L032,BAND=2; <C6BDI:SRS=2,CSG=1,LS=L132,BAND=1; <C6BDI:SRS=2,CSG=2,LS=L132,BAND=2; Define Band Data with 2 CSG's for ETC-24. <C6BDI:SRS=3,CSG=1,LS=L024,BAND=1; <C6BDI:SRS=3,CSG=2,LS=L024,BAND=2; <C6BDI:SRS=4,CSG=1,LS=L124,BAND=1; <C6BDI:SRS=4,CSG=2,LS=L124,BAND=2;
Define a route for the outgoing side of the loop. <EXROI:R=BT6320I&BT6320O,DETY=BTN6D32,FNC=3; <EXRBC:R=BT6321I,R2=TCN6; Define a route for the outgoing side of the loop. <EXROI:R=BT6321O&BT6321I,DETY=BTN6D32,FNC=3; <EXRBC:R=BT6321I,BO=101; Connect Circuits to Routes Note : MISC1 = CIRC, CIRCUIT NO within CSG MISC2 = SRS, as defined above in Signalling data. MISC3 = CSG, as defined above in Signalling data. MISC4 = 0 HNB = Hunting Number. (H'FF00 ==> allocation down) Devices 1,33,34 and 97 were used for signalling links. Channels 0 and 16 are not available for speech. Devices in looped ETC pairs MUST have corresponding CIRC, SRS, CSG when connected. <EXDRI:R=BT6320I&BT6320O,DEV=BTN6D32-2&&-15&-17&&-31, MISC1=0,MISC2=1,MISC3=1,MISC4=0,HNB=1 ! SRS=1,CSG=1; ! 29 devices <EXDRI:R=BT6320I&BT6320O,DEV=BTN6D32-66&&-79&-81&&-95, MISC1=0,MISC2=1,MISC3=2,MISC4=0,HNB=30 ! SRS=1,CSG=2; ! 29 devices <EXDRI:R=BT6321I&BT6321I,DEV=BTN6D32-34&&-47&-49&&-63, MISC1=0,MISC2=2,MISC3=1,MISC4=0,HNB=H'FF00 ! SRS=2,CSG=1; ! 29 devices. <EXDRI:R=BT6321O&BT6321I,DEV=BTN6D32-98&&-113&-115&&-127, MISC1=0,MISC2=2,MISC3=2,MISC4=0,HNB=H'FF00 ! SRS=2,CSG=2; ! 29 devices.
Define a route for the outgoing side of the loop. <EXROI:R=BT6240I&BT6240O,DETY=BTN6D24,FNC=3; <EXRBC:R=BT6240I,R1=TC; Define a route for the outgoing side of the loop. <EXROI:R=BT6241O&BT6321I,DETY=BTN6D24,FNC=3; <EXRBC:R=BT6241I,BO=101; Connect Circuits to Routes Note : MISC1 = CIRCUIT NO within CSG MISC2 = SRS, as defined above in Signalling data. MISC3 = CSG, as defined above in Signalling data. MISC4 = 0 HNB = Hunting Number. (H'FF00 ==> allocation down) Devices 0,24,48 and 72 were used for signalling links. Devices in looped ETC pairs MUST have corresponding CIRC, SRS, CSG when connected. <EXDRI:R=BT6240I&BT6240O,DEV=BTN6D24-1&&-15, MISC1=0,MISC2=3,MISC3=1,MISC4=0,HNB=1 ! SRS=3,CSG=1; <EXDRI:R=BT6240I&BT6240O,DEV=BTN6D24-16&&-23, MISC1=0,MISC2=3,MISC3=2,MISC4=0,HNB=16 ! SRS=3,CSG=2; <EXDRI:R=BT6241O&BT6241I,DEV=BTN6D24-25&&-39, MISC1=0,MISC2=4,MISC3=1,MISC4=0,HNB=H'FF00 ! SRS=4,CSG=1; <EXDRI:R=BT6241O&BT6241I,DEV=BTN6D24-40&&-47, MISC1=15,MISC2=4,MISC3=2,MISC4=0,HNB=H'FF00 ! SRS=4,CSG=2;
Define data for BL's for test calls If necessary, define a PBX hunt group using BL's. SUPRI:SNB=1100,DETY=BL,PXR=B-0,R1=KR; SUPRC:SNB=1100,DETY=BL,PXR=B-0,PXRD=RSV-1; SUPLI:SNB=1101,DEV=BL-0,PBXMN=0,PXR=B-0; SUPLI:SNB=1102,DEV=BL-1,PBXMN=1,PXR=B-0; SUPLI:SNB=1103,DEV=BL-2,PBXMN=2,PXR=B-0; Define an EOS for RC congestion. ANESI:ES=500,F=0,M=0-1102;
Define new Routing Cases for ETC-32 speech routes. <ANRPI:RC=200; <ANRSI:PA=1,R=BT6240O,SP=331; <ANRSI:PA=2,ES=500; <ANRPE; Define new Routing Cases for ETC-24 speech routes. <ANRPI:RC=201; <ANRSI:PA=1,R=BT6320O,SP=331; <ANRSI:PA=2,ES=500; <ANRPE; <ANRAI:RC=200&201;
ETC-32 These are the digits to be dialled to access the speech routes. Dial : 6320 to occupy all devices in BT6320O & terminate to 1102. Dial : 6321xxxx to occupy one device in BT6320O & terminate to xxxx. Outgoing Data <ANBSI:B=0-6320,RC=200,L=4; <ANBSI:B=0-6321,RC=200,L=4; Incoming Data <ANBSI:B=100-0,N=0; ( Strip of info digit) <ANBSI:B=101-1,N=0; ( Strip of info digit) ETC-24 These are the digits to be dialled to access the speech routes. Dial : 6240 to occupy all devices in BT6240O & terminate to 1102. Dial : 6241xxxx to occupy one device in BT6240O & terminate to xxxx. Outgoing Data <ANBSI:B=100-6240,RC=201,L=4; <ANBSI:B=100-6241,RC=201,L=4; <ANBAI;
________________________________________________________________________________ 1 Deblock the Sig. Terminals. <BLODE:DEV=C6ST- ; ________________________________________________________________________________ 2 Check the state of the deblocked <STRDP:R=C6ST; Signalling Terminal. ________________________________________________________________________________ 3 If any C6ST's are ABL, print out CCITT6 SIGNALLING TERMINAL DIAGNOSTICS <C6TDP; Check printout, CCITT SIGNALLING TERMINAL DIAGNOSTICS DEV FCODE MAG BOARD FCODE = 21 ==> C6ST - MODEM connection FCODE = 22 ==> MODEM - PCD connection ________________________________________________________________________________ 4 Repair any faults found in steps 2-3. ________________________________________________________________________________ NOTE - Signal Terminal Diagnostics are carried out autonomously and the command C6TDP only prints out the result if any are faulty.
________________________________________________________________________________ 1 Configure the exchange as shown in section 6. ________________________________________________________________________________ 2 Deblock all Signalling Terminals. <BLODE:DEV=dev...; Check that all are IDLE. <STRDP:R=C6ST; ________________________________________________________________________________ 3 Deblock the Signalling Links in the <C6LBE:LS=ls,SL=sl...; Link Sets defined in section 6. The first IDLE C6ST will be selected and a semi permanent connection will be set up between it and the BT connected to the SL. Wait for Synchronization. Print Link Set configuration. <C6LCP:LS=ls; Check that the SLSTATUS for the regular link is WORKING, and that a C6ST is connected. ________________________________________________________________________________ 4 Check that the C6ST is SEBU. <STRDP:R=C6ST; ________________________________________________________________________________ 5 Repeat steps 3 and 4 for all SL's. ________________________________________________________________________________ 6 Check which C6ST's are SEBU. <STRDP:R=C6ST; If all are, then continue to next section. ________________________________________________________________________________ 7 Block all Signalling Links in the <C6LBE:LS=ls,SL=sl...; Link Sets defined in section 6. ________________________________________________________________________________ 8 Block all THE C6ST'S that were SEBU <BLODI:DEV=C6ST-.....; in step 6. ________________________________________________________________________________ 9 Repeat steps 3 - 8 until all C6ST's have been used in Signalling Links. ________________________________________________________________________________
________________________________________________________________________________ 1 Refer to data in section "Test Data". Make necessary physical connections between ETC magazines. ________________________________________________________________________________ 2 Check that the O/G routes are deblocked. <BLORP; Deblock all test routes that are blocked <BLORE:R=route; ________________________________________________________________________________ 3 Deblock one magazine of BT's in BT6320O <BLODE:DEV=dev...; and BT6321I. Check that they go IDLE. (In case of C6-24, do BT6240O&BT6241I;) ________________________________________________________________________________ 4 Make a call over the loop. Check the call is successful and that all of the devices <STRSP:R=BT6320I1&BT6321I; deblocked in BT6320O and the corresponding DEVICE STATE SURVEY devices in BT6321I are seized. (For C6-24, check BT6240O&BT6241I) ________________________________________________________________________________ 5 Repeat the test two or three times for each magazine. ________________________________________________________________________________ 6 Block the devices tested in BT6320O and <BLODI:DEV=dev...; deblock the devices in the next magazine <BLODE:DEV=dev...; to be tested. ________________________________________________________________________________ 7 Repeat steps 1 to 6 until all magazines of BT's for CCITT No.6. are tested. ________________________________________________________________________________ 8 Remove all loops and restore data to normal. ________________________________________________________________________________
1. Note - The BT that is connected to the Signalling ---- Terminal is normally MANUALLY BLOCKED and goes to state SEBU when connected to a Sig. Link. 2. Note - When Sig.Terminals are deblocked they try to ---- synchronize to themselves by forming a loop through the GSD. When ST's are connected (in data) to a Sig. Link a semi-permanent conn. is formed through the GSD. This conn. remains until the Sig. Link is blocked then it is released. 3. Note - The Transceiver is used to transmit a 2 KHz check ---- tone at the beginning of a call and is then released. 4. Note - All commands are with relation to Exch. A. ---- 5. Note - It is helpful to draw a diagram of your ---- configuration with numbers of Sig. Links, Link Sets etc.
--bRAiN5tOrM--potgirl-- Shouts to POTS, d4rkcyde, 9x, b4b0, SEH