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Appendix 

Troubleshooting 

 2004 by TELES AG Berlin, Version 2.0/iPBX8TRe/6.02, Issue: May 1998 

Page 63

 

9.3 Troubleshooting 

You can often solve minor problems during operation of the TELES.iPBX 8TR 
Box by yourself. Before you contact the TELES hotline (see section 9.5.1, page 
71), you should try to solve your problem
 according to the following examples. 
 

Problem:  You do not hear a dial tone on your terminal device (e.g. tele-
phone).

 

Cause

Your telephone is not properly attached. 

Solution

 1:  Check the connection between telephone and box. 

Solution

 2:  Is the red “power on” LED lit? Attach the power supply. 

Solution

 3:  Check your terminal device. 

 
 

Problem:  No connection can be established or connections are interrupted 

when you use the hold for enquiry, the transfer or the hold and 
alternate functions.

 

Cause

The R key of the telephone is either set on “ground” or a wrong 
hookflash time. 

Solution

:  Set the R key according to the telephone’s manual to a hookflash 

time between 90 and 300 ms (see section 3.2.1, page 7).  

 
 

Problem:  The party you’ve called has hung up. However, you do not hear 

the busy signal.

 

Cause

Once the remote party ended the connection, you hear nothing for 
10 seconds till the busy signal comes. This process is necessary for 
the TELES.iPBX 8TR Box so that all answering machines can iden-
tify the end of the connection. 

 
 

Problem:  You can telephone internally, but don’t get a connection to the 

public net.

 

Solution 1:

  Check that your box is properly connected to your ISDN terminal. 

Solution

 

2

:  Make sure that your ISDN line is configured to DSS1. 

Solution 3:

  Have you set the correct line type, i.e. point-to-multipoint or point-

to-point? See section 5.2. 

 
 
 

Problem:  Connections into the public net are possible, but incoming calls 

do not arrive at the desired port. 

Cause

A wrong number was programmed as own call number. The call ar-
rives at the drop port (port 1).  

Summary of Contents for TELES.iPBX 8TR Box

Page 1: ...ssary for some modems or fax machines Outside line dial tone You are in the public net Please dial Ring tone The called extension is free and is being called Busy tone and Error tone The dialed extens...

Page 2: ...on Red The TELES iPBX 8TR Box is ready for operation Chargeable connection Yellow The active connection is chargeable This LED lights up only when your ISDN line transmits advice of charges during the...

Page 3: ...er with outside line access 26 off Call forwarding I III on by local exchange 48 MSN type ser vice destination MSN call number for which call should be forwarded Type 0 CF unconditional 1 CF when busy...

Page 4: ...ation off 035port 034port Different ring tones for incoming internal and external calls Some answering machines fax machines or mo dems recognize only the internal ring tone In this case leave the opt...

Page 5: ...TELES iPBX 8TR Box Version 2 0 User s manual BERLIN...

Page 6: ...n civil and criminal penalties and will be prosecuted All rights reserved by TELES AG The information in this publication has been compiled with great attention to detail Nonetheless inaccuracies and...

Page 7: ...with Speed Dial Numbers 13 4 2 5 Calling Line Identification Restriction CLIR 13 4 2 6 Disconnect 13 4 3 Transfer Calls and Conferences 14 4 3 1 Transfer 14 4 3 2 Hold and Alternate 15 4 3 3 Three Par...

Page 8: ...35 5 2 ISDN Port Configuration 36 5 2 1 Reset to Point to Point Line 36 5 2 2 Reset to Point to Multipoint Line 36 5 3 Speed Dial 37 5 4 Service Indicator for Outgoing Calls Answering Machine 38 5 4 1...

Page 9: ...2 Set Routing 55 7 3 Deactivate Routing 56 7 4 Exempt Call Numbers from Routing 56 7 5 Alternative Routing 57 8 PC Integration with TELES OnlinePowerPack 58 9 Appendix 60 9 1 User Contract 60 9 2 Samp...

Page 10: ...wn receiver Three party conference Enter telephone call port number or other combination of digits 0 9 Enter digits Enter five digit PIN optional Confirmation or OK tone Star key Pound key Page iv 200...

Page 11: ...device possible Eight analog terminal devices can be run simultaneously Up to two simulta neous connections to the public network are possible Several boxes or further ISDN terminal devices e g a PC I...

Page 12: ...an deter mine a lower priced connection rate In both cases you can determine which connections should be handled by this carrier To display the charge on analog terminal devices the TELES iPBX 8TR Box...

Page 13: ...the TELES iPBX 8TR Box from the monitor Numerous further functions are available for example comprehensive statistics with connections and charge meter and call number identification for incoming cal...

Page 14: ...s 2 Package Contents Page 4 2004 by TELES AG Berlin Version 2 0 iPBX8TRe 6 02 Issue May 1998 TELES iPBX 8TR Box 12 Volt external power source Cable with RJ 45 plugs for the ISDN line User s manual TEL...

Page 15: ...t to point section 5 2 Once you ve taken these steps the box is operable and you can start making calls right away All incoming calls will ring at port 11 drop port though Continue then with the follo...

Page 16: ...shows how to use a screw driver to attach the wires In case the cable of your terminal de vice has four wires refer to the de vice s documentation in order to find out which wires are the active ones...

Page 17: ...number for remote access has been set section 6 page 51 PC integrated control Besides using a telephone for configuration you can also make settings using a user friendly Windows software All you need...

Page 18: ...PBX 8TR Box to another all you need to do is dial the port number Port numbers frequently also have to be entered when setting functions e g when you set call forwarding make a block or change the rin...

Page 19: ...ers without prefixes Up to 10 MSNs are programmable in the box Assign a call number to a TR port Lift the receiver You hear the dial tone Press the star key Enter the PIN By default no PIN is set If n...

Page 20: ...es hold and alternate However the TELES iPBX 8TR Box also offers a series of further useful func tions that will enhance your daily handling of the telephone From your own phone you can pick up calls...

Page 21: ...phones To phone within the box Lift the receiver Listen for the dial tone Dial the port number 11 18 4 2 2 External Calls In order to make a call into the public network press the outside line access...

Page 22: ...nstead of the busy signal you now hear the confirmation tone Put the receiver down Wait till you hear the ring tone for callback on busy Now the remote party is free Your telephone rings for about 20...

Page 23: ...called party s device you can deactivate the caller ID typical in ISDN Lift the receiver and hear the dial tone Press the pound key 0 Dial the outside line access Dial the desired call number next You...

Page 24: ...ernal party You conduct a call Press the R key You hear the dial tone Dial the desired telephone number external or the desired port number internal Once the call is accepted put down the receiver See...

Page 25: ...ck to the first conversa tion using the R key Otherwise you can disconnect the connection with In this case you are connected with the previous party as well Should you hang up both parties are connec...

Page 26: ...he star and then the pound key All three parties can hear and speak with each other To end three party conference When you press the R key the three party conference is ended You are back in the initi...

Page 27: ...d key You hear the OK tone Put the receiver down The other TELES ISDN terminal device rings Note If there is no terminal device with the specified ID attached to the ISDN line your telephone rings aga...

Page 28: ...nswering ma chine at this port has already reacted Prerequisite for that though is that the port with the answering machine is set to the service indicator 4 answering machine see section 5 4 4 4 2 Pi...

Page 29: ...two options to accept this call 1 You end the current conversation by hanging up Your telephone will ring then so you can answer the call 2 You put the current conversation on hold with and answer th...

Page 30: ...Call forwarding by the box is independent of whether or not the ISDN line supports the call forwarding service Call forwarding by the local exchange valid for individual call numbers This method of ca...

Page 31: ...ble to choose call forwarding through the box Long distance calls can be more economical though when forwarded by the switchboard This is only a rule of thumb An in depth study of the rate structure w...

Page 32: ...the star key 41 Enter the digits 41 Enter the call number for the call forwarding destination as you would when dialing from the box this means beginning with outside line access for numbers in the pu...

Page 33: ...all number for the call forwarding destination as you would when dialing from the box this means beginning with outside line access for numbers in the public net Press the pound key Listen for the con...

Page 34: ...be set simultaneously When both functions are active si multaneously you will hear call waiting when a second call ar rives When a third call arrives it will it be transferred Switch call waiting off...

Page 35: ...l forwarding At the destination port lift the telephone receiver You hear the dial tone Press the star key 441 Enter the digits 441 Enter the number of the port for which you would like to acti vate t...

Page 36: ...r the dial tone Press the star key 46 Enter the digits 46 Enter the port number for which you would like to activate the call forwarding Enter the call number for the call forwarding destination as yo...

Page 37: ...l The party that accepts the call first makes the connection The distribute incoming calls function can be activated only once within the box Call for wardings to ports that are entered in the distrib...

Page 38: ...ring simultaneously when a call arrives at ports 11 14 5 Ports 11 15 ring simultaneously when a call arrives at ports 11 15 6 Ports 11 16 ring simultaneously when a call arrives at ports 11 16 7 Ports...

Page 39: ...against incoming calls Lift the receiver You hear the dial tone Press the star key Enter the PIN if necessary 191 Enter the digits 191 Select the port number Press the pound key Listen for the confirm...

Page 40: ...nly internal calls are possible 2 00 long distance calls are blocked 3 000 international calls are blocked 4 0019 block for 0190 numbers 5 0018 block for 0180 numbers 6 001 block for other service num...

Page 41: ...hear the dial tone Press the star key Enter the PIN if necessary 1 Enter the digit 1 Select the type of block either 7 or 8 Select the port for which the block should be activated Enter the number tha...

Page 42: ...which the exemption is valid Enter the number incl the outside line access that you would like to exempt for the appropriate port Press the pound key Listen for the confirmation tone Example A block f...

Page 43: ...e pound key Listen for the confirmation tone Example A charge account with 50 units is set for port 12 01 12 50 Delete Deactivate the charge account by entering no charge unit 01 12 Note Prerequisite...

Page 44: ...de line access number 0 Lift the receiver You hear the dial tone Press the star key Enter the PIN if necessary 199 Enter the digits 199 Select the number of the port for which the direct call should b...

Page 45: ...PIN is lost or forgotten send the device back to the manufacturer The old PIN and all settings are deleted This repair will cost you a fee Read the service notices in section 9 5 page 70 Set PIN Lift...

Page 46: ...nd key Listen for the confirmation tone Put the receiver down A running light through all LEDs shows that the box is configur ing for point to point line When only the red LED is lit the box is ready...

Page 47: ...umber may contain up to 18 digits Enter the outside line access 0 for external telephone numbers Lift the receiver You hear the dial tone Press the star key 3 Enter the digit 3 Enter the speed dial nu...

Page 48: ...Enter the digits 051 Select the port for which you would like to change the service in dicator for outgoing calls Enter the number of the service indicator that you would like to set Press the pound k...

Page 49: ...r the digits 032 Select the port to which your modem or respectively fax machine is attached Press the pound key Listen for the confirmation tone Put the receiver down Set the dial tone back to standa...

Page 50: ...ry 061 Enter the digits 061 Enter the port number for which you would like to activate call waiting Press the pound key Listen for the confirmation tone Call wait ing is now activated Put the receiver...

Page 51: ...se of it You can easily switch it on or off for each port as needed for the attached terminal device See also the notes on the limitations of advice of charges in sec tion 4 7 5 Charge Account on page...

Page 52: ...tar key Enter the PIN if necessary 035 Enter the digits 035 Select the port for which you would like to set different ring tones Press the pound key Listen for the confirmation tone Internal and exter...

Page 53: ...one minute following the end of the call The wake up call function ignores any call forwarding set for the telephone Activate wake up call Lift the receiver You hear the dial tone Press the star key...

Page 54: ...exchange In case you employ the box only internally you can adjust the clock freely As soon as you attach the box to ISDN again the time is updated during the next connection to the outside line Reset...

Page 55: ...eed the PC ISDN communications suite TELES OnlinePowerPack as of version 6 0i to view this call list The ISDN device manager program in cluded displays all statistics Prerequisite is that you have a p...

Page 56: ...tone by on hold music Use the 071 and 070 commands to select the option Note Should a further connection be held on the other port at the same time then the box transmits the on hold tone to the secon...

Page 57: ...preset time e g set at 15 seconds it is also forwarded to the drop port Set drop port Lift the receiver You hear the dial tone Press the star key 47 Enter the digits 47 Select the port to which calls...

Page 58: ...r You hear the dial tone Press the star key Enter the PIN if necessary 09 Enter the digits 09 Enter the device ID Press the pound key Listen for the confirmation tone Put the receiver down Example You...

Page 59: ...t Call list off Advice of charges off No PIN Device ID 1 No dial in number for remote configuration No speed dial numbers Call waiting permitted No call forwarding no call distribution no night servic...

Page 60: ...irectly all entries have to be forwarded from the TELES iPBX 8TR Box into the PBX s net The same is valid for functions such as call forwarding that you can control through your exchange switchboard F...

Page 61: ...he public net you have to set one of the telephone numbers of your ISDN line for remote administration This number can be called from parties that are permitted to configure the TELES iPBX 8TR Box rem...

Page 62: ...u can send the next com mand Example You set an unconditional call forwarding I within the box from port 11 to the call number 001 38 38 38 Lift the receiver You hear the dial tone Dial telephone numb...

Page 63: ...and thus all external calls to a certain carrier Price comparisons will have to be made though Take into consideration differ ent rate tables zones periods etc special rebates amount of communication...

Page 64: ...ntract for the preselect method that is for one certain network carrier but also would not like to constantly dial the network carrier s number before each individual long distance call 7 1 2 Direct L...

Page 65: ...hen number range for which the routing should be valid Your entry is for example 00 for all long distance calls or 000 for all international calls Press the star key Enter outside line access number 0...

Page 66: ...efixes are never routed by the box and don t have to be additionally exempted from routing You can there fore e g should the line be busy try to establish a connection via Call by Call through another...

Page 67: ...difference if only the called party is busy or if the network carrier is congested In the first case you receive a busy signal and can redial again as usual Should the network carrier be congested i e...

Page 68: ...mes with the appropriate software The only prerequisite is that you attach this board to the same ISDN line as your TELES iPBX 8TR Box TELES Family Concept without extra cables RJ 45 cable to ISDN lin...

Page 69: ...manager from TELES OnlinePowerPack eases program ming of many TELES iPBX 8TR Box functions you can program and manage almost all functions more comfortably by using the PC rather than the telephone Fu...

Page 70: ...ing within 14 days of acquisition about apparent defects and return the faulty merchandise to the Seller 3 Software defects can be repaired only if they can be reproduced The Seller shall remedy only...

Page 71: ...and 15 you set call forwarding II no reply to the answering machine on port 18 and no calls will be missed anymore 9 2 2 Several Ports for one MSN Port 11 and 12 should be reachable through one MSN a...

Page 72: ...tomatic outside line access is wanted for port 13 This way you can dial a number into public net without first pressing 0 for outside line access Set a direct call for port 13 to the outside line acce...

Page 73: ...either set on ground or a wrong hookflash time Solution Set the R key according to the telephone s manual to a hookflash time between 90 and 300 ms see section 3 2 1 page 7 Problem The party you ve ca...

Page 74: ...y TELES AG Berlin Version 2 0 iPBX8TRe 6 02 Issue May 1998 Solution Delete the set call numbers using PIN 0400 Reenter the own call numbers MSN using the PIN 041 port function ac cording to the docume...

Page 75: ...an be evaluated by attaching a TELES BRI adapter to the ISDN line point to multipoint connection and using the ISDN device manager program from TELES OnlinePowerPack to transfer to and view data on th...

Page 76: ...om ISDN during the connection into charge pulses that are used by analog terminal devices to display the charge Charge evaluation The TELES iPBX 8TR Box records data on all telephone calls and charges...

Page 77: ...n for example you are working at another a telephone other than your usual one you can have calls intended for your own telephone redi rected to the one you are at Hold for enquiry When you conduct a...

Page 78: ...variations as point to point and point to multipoint line The point to point connection is intended especially for attaching an ISDN PBX You receive a trunk number and a call numbers block with the n...

Page 79: ...rated telephony An ISDN adapter for the PC is necessary to run the programs with the box Three party conference Conference Time from the exchange The current time is transmitted via ISDN to the TELES...

Page 80: ...02 Fax 31 71 331 7174 Support Server 31 71 331 3909 World Wide Web http www teles nl Round the clock service is available from your national TELES Support Server see number listed above allowing you t...

Page 81: ...multipoint line point to point line first call number second call number third call number Only if connected to PBX Euro ISDN DSS1 Point to multipoint VN 3 Point to point CT 1 How to get outside line...

Page 82: ...splay on analog terminal device 2 66 LED 45 store see charge meter transmission types in ISDN 33 CIC 66 CLIP 66 CLIR 66 comfortable call transfer 17 48 configurations example 61 62 connecting analog t...

Page 83: ...key 7 14 15 63 67 68 redial 68 remote administration 3 26 51 68 reset to factory settings 49 ring tone 3 42 68 ring tones overview inside cover RJ 11 68 RJ 45 4 6 68 routing 54 57 S T interface 67 69...

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