«“ ELCON 4Configuration ‘The NT142alb is configured by means of DIP switches along with the DTMF signals, ‘of a connected analogue telephone. The DTMF settings are always available and not protected by a password. h settings sh SW permits to set the basic configuration of the termination resistors at face. it settings is marked with bold letters here. ‘Switch | Default | Acts on Effect Swi fon sit ‘ON: 100. parallel SR Receive OFF: sw2 [ON [sit ‘ON: _100paraliel SK Transmit OFF: ‘swa__[OrF sit ‘ON: additional 100.0 parallel SR Receive OFF: ‘swa__[OFF sit ‘ON: additional 100.0 parallel SX Transmit OFF: 100 0hm default seting ‘s00nm Torination easton] ‘ished of Description of S/T interface connectors RJ45 modular jack and clamp connector si sr sw the thet tet Figure 1 ELCON 5 Service and configuration description 5.1 MSN ~ Multiple Subscriber Number ‘The NT1+2a/b can be configured with three telephone numbers (MSN1... MSN3) for each a/b port. The number should always be configured, because it is necessary for the Call Forwarding services. MSN1 is the number whi Number. If you do not configure a number at MSN‘ ‘not subscribed by your network provider, the provider Number with th It you keto configure a/bt please use analogue terminal at analogue port a/b1. For the other case to configure a/b2 please use the anal phone at a/b2. Configure your telephone number MSN for analogue port a/bt or a/b2: MSNI1 for albx: Bt #OOKOO*KOOOHC OLE MSN2 for albx: Btod #ODxX OOK OOCO#HM OLE MSN for a/bx: Bt #OO*KOO* OOCOHCOIE x= 1 for alb port 1 and x = 2 for afb port 2 6e0 is one of your subscribed telephone numbers you wish to configure (without area code) Configuration example: ‘Your personal ISDN access number MSN1 is 665852. ‘The program sequence is: #@@ * OO * OOOO # Note > The right configuration of your telephone numbers is very important selection of your telephone when an incoming call occurs and for the ringing signal in that case. Ino number is configured in MSN 1, all incoming calls are accepted It a/b1 and afb2 use same numbers, both telephones will ring (if they are free) and the one which hooked-off receive the call. » To disable your NT1+Za/b for incoming calls, configure a number not subscribed for the MSN (2.000). » To clear an MSN, use , # instead of +80 #' in the above sequence.x ELCON 5.2 Terminal type For each telephone number of your NT1+2a/b you can select three types of device ‘ype: Select the device type for a telephone number: Btdd #O0xX OOH @L B speech Bod #ODxX OOH OL @ Fax BlIOd #OO*OOHM @0 B Modem jodem works for all comt lection of another type rey come from or go to ISDN terminals for a telephone device you probably will receive no network (busy, disconnect). 5.3 Emergency terminal Your NT1+2a/b is normally connected to your local power supply. In this case both alb ports and the S/T port are available. In case of local power supply breakdown, the NT1+2a/b can still work, but in restricted mode only. In that case one device remains accessible. This could be either a/b1 or a/b2 or one ISDN telephone connected to the S/T port. You can select the device for emergency mode at S/T interface: BI0d #OO0x* OOM ole select the device for emergency mode at analogue port a/b1: Bt0d #OO0x OOHM orf ‘select the device for emergency mode at analogue port a/b2: BtOd #O0x@ OHM olf Note Default setting for emergency terminal is ©. > Don't forget to select emergency mode on your connected ISDN telephone in this case. To avoid blocking emergency terminal selection will be rejected in emergency = state. 6 ELCON 5.4 Device Type Configuration It is possible to select between different device type mode settings. You can select, between 4 different modes (see figure 3 and 4 for description of port type) NT142a/b (default): full functionality, S/T interface and both analogue ports ON BtOd #OOKOKKOH OLR NT14.afb1: S/T interface and analogue port a/b1 ON; a/b2 OFF BtOd #OO*KOKKOFH OLR NT1+afb2: S/T interface and analogue port a/b2 ON; afb OFF BtOd #OOXKOKKO#H OLB NT1: only S/T interface ON; both analogue ports OFF BIO #ODKOKKOH OLB You can only switch off an analogue port if this port is not configured for emergency mode. In case only NT1-mode no incoming or outgoing calls were possible at analogue ports. Only configuration entry is in NT1-mode allowed. 5.5 CH - Call Hold 5.5.1 Standard Functions If you have an active call and want to talk to another partner without disconnecting your first partner, you can interrupt your present call in order To establish a second 2®0416000 While the phone is ringing at the second subscriber or while you a (after he has hooked off), your first connection is on hold. You can (ei ‘Switch between two calls: 2@d100 When you try this and the subscriber on hold has already cleared his call you will Recs the error tone sequence: eee the call on hold was cleared) | you now try it a second time, you can establish a new call as described in the first example of this paragraph, 7waiting partner and your active partner hooks on, you will hear a disconnect tone 4. If you now hook on your receiver () {} and the second partner is stil waiting, the NT1+2a/b will Remind you of the call in hold state: ayes ‘Your telephone is now ringing continuously for about 10 seconds. If you hook off 4¢@ within this time, you will be connected with the call on hold. Otherwise this call will be cleared. If you have an active call and a call on hold and you hook on (D0 your receiver first, then the active call will be cleared and the NT142a/b will remind you of the waiting callin the same way as described above. There is still another way to retrieve a waiting call after your active partner has hooked on and you hear the disconnect tone. If you haven't hooked on yet, you can ‘Switch to the waiting call: 2®20 If the waiting call was already cleared, you will hear the disconnect tone for a short time overlaid wit and you should hook on @ 4 at (with no call active) 5.5.2 Extended functions There are still so hold. But note the inctions for clearing calls if you have an active and a call on Ba Disconnect the hold call: O24@O0 The partner still on hold will now hear the disconnect tone. You can continue your present call Terminate the active call and switch to the one on hold: O4®00 You are now connected to the call on hold. Your first partner will now hear the disconnect tone. 8 —————_—_—_— TE ELCON Note > Although you are allowed to clear a call on hold, you should do this only with active calls by © 4. if there is still a call on hold, your NT1+2a/b will remind you of that by 23. If you want to clear the call on hold, first switch to that call with ® 4 O (say goodbye’) and DY. Key strokes for one active call and one incoming call are described in paragraph 5.6 CW - Call Waiting. vi 5.6 CW - Call Waiting This service allows the indication of an incoming call when another call is already active. 5.6.1 Activation and deactivation Activation and deactivation of this service are set with a configuration key sequence during an inactive call phase of your NT1+2a/b. Activation of CW: B@ tod KO@O#HE ole ole > Key strokes for one active call and one in hold position are described in 5.5 > Default setting: CW is activated for both analogue ports. 5.6.2 Active call phase suppress the CW tone only. Reject a waiting cal: @4®@00 9ELCON 19 partner will now receive a busy tone or a rejection mesa: der. You can continue your actual call. New incoming cal rejected until you hook on. Terminate an active call and switch to a waiting one: ®24@00 You are now connected to the waiting call. Your first pariner will receive a disconnect tone. Put the actual call into hold state and switch to the waiting one: 24@00 ‘The partner in hold will receive a special tone or message from the network provider. Conference described in 5.7. ‘Suppress the CW tone: a400 Pressing of any di calling subscriber ‘opportunity to switch to the incoming call. (without leading ® 1) wil suppress the CW tone only. The tone and you have stil the 5.7 3PTY — Three Party Conference I you want to talk with two external subscribers at the same time, you can establish a “Three-party conference". is on hold (see 5.5) and one call is active, you can Establish a Three Party Conference: ®2@®do0 |fyou talk with two subscribers at the same time you can End a Three Party Conference: 2@d00 After execution of the last command you are connected before the conference was activated. The other one is on hooks on while cor subscriber is estat hook on. the same partner as one partner remaining , you simply have to ELCON 5.8 CF - Call Forwarding Call Forwarding is a feature that allows you to forward incom telephone number. You must configure the MSN (se Port witch should be used for Call Forwarding. The service is for all numbers witch are configured at t calls to another for the analogue Call Forwarding 16 port. ‘These services CFU, CFB, CFNR work on MSN1 of the served port. Your NT142a/b supports three different kinds of Call Forwarding: CFU, CFB, CFNR reach is service. You can use your home telephone ‘example, if you want to redirect every call vice versa. Activation CFU: —_for one telephone number MSN1 Bt *O0 x O00# Oe Deactivation CFU: for one telephone number MSN1 BOC #O0# ole 5.8.2 CFB - Call Forwarding On Busy This service works in the same way as CFU, but redirection only takes place when your telephone is busy. You can use this service, for example, when you own two telephone numbers (one official and one private) and your first number is often ‘occupied (by your daughter or someone else), but you want to receive all the calls to your first number. Activation CFB: _ for one telephone number MSN1 Brod *OOxO00# OLB Deactivation CFB: —_for one telephone number MSN1 Btod #OO# of Note if you want to use this service, you should disable Call Waiting service (see 5.6) "ELCON 5.8.3 CFNR — Call Forwarding No Reply This service works in the same way like CFU, but redirection only takes place when Nobody answers the phone and your telephone is already ringing for about 20 seconds (depends on your provider). You can use this service just like CFU, but it offers you the opportunity to answer when you are at home. Activation CFNR: for one telephone number MSN1 BtOd «OO x OO0# OL Deactivation CFNR: for one telephone number MSN1 Brod #O0# orf Note > IfCFU service is enabled, you ione M after hook off {tD, . arding was enabled, try to disable all of them. Keep in mind that after activation of CFU no call will be put through to you anymore. 5.8.4 Call Forwarding control Interrogation the reason why an inquiry of the Call Forwarding procedure has been implemented. Interrogation for CFU (Inquiry of CFU for MSN1) BIO K#OOH#A — O28 ® Interrogation for CFB (Inquiry of CFB for MSN1) BtOd K#ODHA — — {i} — fs] — fre} —{ ns} Ti} After the Reject tone please start your program sequence again. In such a case there sequence was faulty or spurious. After the error tone spe heard which may differ according to the device state and the configuration. it any service cannot be enabled, please ask your network provider. 5.9 CLIP - Call g Line Identification Presentation formation with your t ie number of a calling subscribe be transmited to your telephone inform of FSK procedures. To of the caller you need a special CLASS or CLIP telephone device service pone sumber to the subscriber you tch support this To deactivate the CLIP function: Bt #OD*OO#HM oe To activate the CLIP function: Bt #ODK OOH oe ‘The transmission was only ON HOOK tested. (with handset Hang Off) Note > For the special telephone set ask your service provid > Some network providers transmit identity although 1 > Default setting: CLIP enabled riction is activated.ELCON 5.10 CLIR — Calling Line Identification Restriction If you call another subscriber, your telephone number is transmitted with the call. If the other subscriber uses an ISDN equipment or a special device for CLIP, your number is presented to him. f you do not want your number to be transmitted, you ‘can activate the ident restriction in two ways. Either you hide your number permanently or you do it only for the next cal Activation of permanent suppression of your identification: BtOd *OOHd oe Deactivation of permanent suppression of your identification: Brod #O0M ole {your identity presentation is activated permanently and you wish to make an Activation of identification suppression for the present call only (CLIR per Call): Btod *O0*1 0000 ELCON 5.12 CBT — Clearback Time Delay This service allows you to change your terminal equipment at the alb interface without clearing an active connection. The service is active for incoming calls only. possible application is the situation when you receive an analogue fax on a line that Activation of CBT: BIO #OD* OOM Ole Deactivation of CBT: Btod #OOx OOH Ole Note > Default setting: CLIR deactivated, 5.11 COLR - Connected Line Identification Restriction In the same way your number insmitted to the network when you receive a call. nen a Call Forwarding is establishe the subscri Activation of COLR: Brod *OO# OF Deactivation of COLR: Brod #900# OF Note > Default setting: COLR deactivated 5.13 Metering Pulses AOC-D This function enables tax metering pulses 16 kHz the notification of this service. The configuration is jour analogue terminal supports only for that analogue port, where that telephone is connected to. Activation of AOC-D: Brod #ODK OOH ole Deactivation of AOC-D: Bt #OD* OOM oe Note > Default setting: metering pulses deactivated.ELCON 5.14 Malicious Call Identification (MCID) If your telecommunications network supports the MCID service attribute you can activate MCID with the following sequence. This service supports only incoming calls. Activation: + D @x @O# ®... 5.15 TP - Terminal Portability To change the terminal equipment or to change to another telephone connected to your NT142a/b while an active call you can use this service if supported by your provider. I you wish to ‘Suspend an active call: ® ©© $08 whereby the park code is fixed automatically at default value 8. You need the same park code to identify the parked call at resume time. After you have hooked on your telephone you can disconnect it and plug another one or you can change to another one. To get you suspended call back you have to Resume a suspended call: tOd @®D ® whereby the same park code is used to suspend your call. Now you can continue your interrupted call. It there was an other park of park code as described in the BIOd #00 OO X[D] 44 ym your ISDN terminal used you can change the ing sequence: ose [D] ... new reserved park code, witch is used automatically for the next Suspend/Resume Procedure ELCON Tip > If another call is active while you try to suspend a call suspension is rejected by and before you resume another call is established by Il hear the busy tone after you hooked off. Nether less the above sequence. another telephone y you can resume the call > You can also hand over a call between analogue and ISDN telephone. You only have to select the same park code. Please look inside the user manual of your ISDN terminal 5.16 Return to default setting In some cases it may be useful to set all functions back to the default settings of our company. For this function Btad #OO * OO8 * OOOHM oe ‘After 2 seconds the green light-emitting diode starts with fast flashing. The device performs a RESET and start a new synchronisation with U interface. Please wait 20, ‘seconds and then you can start with re-programming the device. 5.17 Configuration of the S/T-bus interface Itis possible to select between Short passive bus and Extended passive bus / Point- to-Point connection (c. figure 4). Short passive bus: BtOd #OOXKOOOHK OLE Extended passive bus / Point to Point: Btod #OOx OOOH OLE Default:Short passive bus6 Optical Signalling at NT1+2a/b The equipment has 2 LED to display various operating states. The states marked in bold letters denote the display state in normal mode LED ~ (yellow) ON local main power supply (230 V -) OFF remote power (no local power supply) LED U (green) ON U interface is activated, an ISDN device is connected at S/T interface, U interface is activated, Flash slow (1 Hz) connected at S/T interface; about the analogue por Flash fast (8 Hz) OFF _ST/ Equipment ; & Analogue Telephone 1 Figure 2 Figure 3 9 Bus configuration of S/T Hos tf interface max. 25m... 50m iS SS nmi “tel Tea extended passive bus ‘max. 600m . 1500 m Figure 19 Nt 410 Technical details U interface according to ETS! TS 102 080 Transmission method ‘Two-wire transmission, echo cancellation Channel structure n and service data Line code Transmission rate Net data rate 144 kbps (2 x 64 kbps + 16 kbps) Range 4,8 km with 0.4 mm Cu pairs 9.0 km with 0.6 mm Cu pairs ‘Max. power consumption 1.4 Win emergency mode S/T interface according to ETS 300 012 Transmission method Four-wire duplex Channel structure 2B4D, synchronization and monitoring AMI (modified) 192 kbps, 144 kbps - Short passive bus: approx. 150 m ... 220 m (default setting) - Poi Sint: range approx. 4,000 m alb Ports according to national requirements Powering current >20mA Line resistance < 6009 u>4sv 240 Ving @t 2.2 KO + 3 pF 25 Hz > 400 Vins Charging frequency 16 kHz Impedance Z 6002 Output level -7-d8r Input level 0.dBr 20 ELCON Power supply according to 1.430 Nominal voltage 230 V AC. + 10% Voltage range 196 V ... 254 V, 48 Hz... 52 Hz Power consumption Max. 20 VA locally powered Dimensions and ambient temperature Storageltransport -80°C to +55 °C Operation 0°C to +55 °C Casing dimensions 195 x 150 x 44 mm® Weight 900 g 11 Block Diagram Block diagram with functional description and connections for the NT1+2a/b. CC) El eee al , ee & @&