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Gigaset C450 IP Manual

Gigaset C450 IP Manual

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Issued by
Siemens Home and Office Communication Devices GmbH & Co. KG
Schlavenhorst 66
D-46395 Bocholt
Gigaset C450 IP
© Siemens Home and Office Communication Devices GmbH & Co. KG 2006
2007
All rights reserved. Subject to availability.
Rights of modification reserved.
www.siemens.com/gigaset

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  • Page 1 Siemens Home and Office Communication Devices GmbH & Co. KG Schlavenhorst 66 D-46395 Bocholt Gigaset C450 IP © Siemens Home and Office Communication Devices GmbH & Co. KG 2006 2007 All rights reserved. Subject to availability. Rights of modification reserved.

  • Page 2: The Handset At A Glance

    The handset at a glance The handset at a glance Handset keys 1 Display in idle status (example) 2 Battery charge status e V U (1/3 charged to fully charged) flashes: battery nearly empty e V U flashes: battery charging 3 Control key (page 22) 4 Display keys (page 22) 5 End call key, On/Off key...

  • Page 3: Table Of Contents

    Safety precautions ... . 4 fixed network ....27 Gigaset C450 IP – Withholding your number for the more than just making calls .
  • Page 4 PABX ....51 Gigaset C450 IP – Free software ..79 Changing the dialling mode ..51 Accessories .

  • Page 5: Safety Precautions

    Safety precautions Safety precautions Caution: Read the safety precautions and the user guide before use. Explain their contents to your children, and the potential hazards associated with using the tele- phone. Only use the mains adapter supplied, as indicated on the underside of the base station. Fit only the recommended rechargeable batteries (page 77) of the same type! This means: do not use any other battery type or non-rechargeable batteries as this could result in significant health risks and personal injury.

  • Page 6: Gigaset C450 Ip - More Than Just Making Calls

    Gigaset C450 IP – more than just making calls Gigaset C450 IP – Send and receive SMS messages via the fixed network (page 34). more than just making calls Save 100 phone numbers on your handset (page 30). You can programme the keys of your Your phone lets you make calls both via phone with important phone numbers.

  • Page 7: Voip - Making Calls Via The Internet

    The pack contains: tion as in the telephone network, but one Gigaset C450 IP base station rather they are transmitted via the Inter- one Gigaset C45 handset net in the form of data packets.
  • Page 8 First steps Initial charging and discharging of The polarity is indicated in the battery compartment. batteries Battery charging is indicated in the top right of the display by a flashing battery icon e, V or U. During handset operation, the battery icon indicates the charge status of the batteries (page 1).

  • Page 9: Installing The Base Station

    First steps Installing the base station Setting the date and time ¢ ¢ Settings Date/Time §Menu§ The base station is designed for use in Enter the day, month and year closed, dry rooms with a temperature with 6 digits and press §OK§...

  • Page 10: Connecting The Base Station

    Router with integrated modem or 1. Connect the base station with the router and modem phone connection 2 Gigaset C450 IP base station 3 Gigaset C45 handset 2. Connect the base station with the 4 PC in LAN mains power supply 3.
  • Page 11 First steps Connecting the base station with the Connecting the base station with the fixed network and the mains power router supply For Internet access you need a router, ¤ Please first connect the phone jack connected to the Internet via a modem and then the mains adapter, as shown (if necessary, this can be integrated in the below.

  • Page 12: Making Settings For Voip Telephony

    First steps Making settings for VoIP Please note: telephony Your phone is preconfigured for dynamic assignment of the IP address. In order for your router to "recognise" the phone, dynamic IP Before you can use the Internet (VoIP) to address assignment must also be activated on phone any other users on the Internet, the the router, i.e.
  • Page 13 Downloading VoIP provider data Entering names in the Gigaset.net directory The phone establishes a connection with the Siemens server on the Internet. Pro- With Gigaset.net you can call other files with general access data for various Gigaset.net users directly over the Internet VoIP providers can be downloaded here.
  • Page 14 First steps Completing the VoIP settings scriber or does not belong to the router's address block. ¤ Once all the necessary entries have been Find the IP address using the hand- made, the handset reverts to idle status. set menu: ¢...

  • Page 15: Belt Clip And Headset

    First steps You will find other messages and possible measures in the Questions and answers section on page 70. Belt clip and headset By using a belt clip and headset (optional) you can easily make your handset a con- stant companion both inside the building and in its immediate vicinity.

  • Page 16: Menu Trees

    Menu trees Menu trees Phone menu There are two ways to select a function: Using number combinations ("shortcut") ¤ To open the main menu, press with the handset in idle status. §Menu§ ¤ Enter the number combination that is in front of the function in the menu tree. ¤...
  • Page 17 Menu trees Settings 4-1 Date/Time page 8 4-2 Handset 4-2-1 Display 4-2-1-1 Screensaver page 43 4-2-1-2 Colour Scheme 4-2-1-3 Contrast 4-2-1-4 Backlight 4-2-2 Language page 43 4-2-3 Auto Answer page 43 4-2-4 Register Handset page 40 4-2-5 Reset Handset page 45 4-3 Base 4-3-2 Music on hold 4-3-3 System PIN...
  • Page 18 Menu trees Select Services 6-1 VoIP 6-1-6 For All Calls 6-1-6-1 Call Divert page 27 6-2 Fixed line 6-2-3 Withhold Number page 27 6-2-6 For All Calls 6-2-6-1 Call Divert page 28 6-2-6-3 Call Waiting page 28 6-2-7 Cancel Ringback page 29 * Please note: Following a firmware update, the network services are only displayed if you de-register and then reregister your handset.

  • Page 19: Web Configurator Menu

    Menu trees Web configurator menu Please note: For Gigaset C450IP base stations manufactured before June 2006, "VoIP" is displayed instead of "Con- nections" after a firmware update. Home page 52 Settings IP Configuration page 55 Telephony Connections page 58 Dialing Plans page 65 Advanced Settings page 64...

  • Page 20: Making Calls With Voip And The Fixed Network

    Making calls with VoIP and the fixed network Making calls with VoIP and Cancelling the dialling operation You can cancel the dialling operation with the fixed network the end call key a. Entering an IP address If you are making a call via VoIP, you can Making an external call enter an IP address instead of a phone number.

  • Page 21: Accepting A Call

    Making calls with VoIP and the fixed network Accepting a call Call display By means of the ringer tone icon on the The handset indicates an incoming call in screen, you can decide whether the call is three ways: by ringing, by a display on the directed to your fixed network number or screen and by the flashing handsfree key to your VoIP number.

  • Page 22: Handsfree Talking

    Making calls with VoIP and the fixed network Handsfree talking Dialling the emergency number In handsfree mode, instead of holding the You can store up to 5 emergency numbers handset to your ear you can put it down, in your telephone. e.g.

  • Page 23: Operating The Handset

    Operating the handset Operating the handset When the handset is in idle status Open the directory. Adjust the ringer volume of Switching the handset on/off the handset (page 44). In lists and menus Press and hold the end call t / s Scroll up/down line by line.

  • Page 24: Returning To Idle Status

    Operating the handset Returning to idle status Submenus The functions in the submenus are dis- You wish to return to idle status from any- played as lists. where in the menu: ¤ To access a function: Press the end call key a and hold. ¤...

  • Page 25: Voip Telephony Via The Gigaset.net

    (page 12/page 26). Gigaset.net directory The Gigaset Net is a VoIP service provided by Siemens Home and Office Communica- Your handset is in idle status. The VoIP tion Devices GmbH und Co KG, which is connection is free.
  • Page 26 VoIP telephony via the Gigaset.net Example: Notes: – Connections to Gigaset.net are always 2/50 established via VoIP. Irrespective of which Sand, Anna Magd default connection is set on your phone. alena Pressing and holding or pressing it §View§ §Menu briefly and a "*" at the end of the number have no effect.

  • Page 27: Calling A Gigaset.net Subscriber

    VoIP telephony via the Gigaset.net Calling a Gigaset.net subscriber Entering, editing and deleting own entry You can call a Gigaset.net subscriber You have the following options: directly via the Gigaset.net directory (see Edit the name of your entry in the above) or via his/her Gigaset.net number: Gigaset.net directory ~ /s...

  • Page 28: Network Services

    Network services – VoIP Network services – Network services – VoIP fixed network You can use the following network serv- The following network services can only ices to make calls via the VoIP connection. be used for making calls via the fixed net- work.

  • Page 29: Making Settings For All Calls

    Network services – fixed network Making settings for all calls Functions during a call If you have completed one of the follow- Initiating ringback ing procedures, a code is sent. ¤ You hear the busy tone. After confirmation from the telephone ¢...

  • Page 30: Functions After A Call

    Network services – fixed network Accepting a waiting call Precondition: Call waiting is activated (page 28). ¢ Accept Call Waiting §Menu§ You have the option of toggling or holding a conference call. Please note: – Without CLIP a waiting call is only announced with a beep.

  • Page 31: Using The Directory

    Using the directory and lists Using the directory Saving the first number in the directory and lists ¢ Directory empty New Entry? Enter number and press §OK§ The options are: Enter the name and press §OK§ Directory Last number redial list Please note: SMS list –...
  • Page 32 Using the directory and lists Managing directory entries Sending the directory to another handset You have selected an entry (page 30). Preconditions: Editing entries ¢ The sending and receiving handsets Edit Entry §Menu§ must both be registered to the same Edit the number if required, base station.

  • Page 33: Last Number Redial List

    Using the directory and lists Last number redial list Opening lists with the message key The last number redial list contains the ten numbers last dialled with the handset You can use the message key f to open (max. 32 numbers). If one of the numbers the following lists: is in the directory, then the corresponding SMS list...

  • Page 34: Making Cost-Effective Calls

    Making cost-effective calls Opening the calls list Selecting from the calls list ¢ ¢ Calls List: 01+02 Calls List: 01+02 Select entry. Select entry. The last incoming call is displayed in the Briefly press/press and hold calls list. the talk key. The number is dialled using the selected con- List entry nection type (page 19).

  • Page 35: Sms (Text Messages)

    SMS (text messages) SMS (text messages) Please note: If your phone is connected to a PABX, please read page 37. You can only send and receive SMS mes- You must be registered with your serv- sages via the fixed network. ice provider to receive SMS messages.

  • Page 36: Writing/Sending An Sms

    SMS (text messages) Writing/sending an SMS Reading or deleting individual SMS messages ¤ An SMS may contain up to 160 characters. Open the draft message list. Select SMS. Writing/sending SMS ¢ ¢ Read SMS §Menu§ Write Message §Menu§ Select and press to read §OK§...

  • Page 37: Receiving An Sms

    SMS (text messages) Receiving an SMS Opening the incoming message list via the SMS menu ¢ ¢ All received SMS messages are saved in Incoming 01+05 §Menu§ the incoming message list. Linked SMS Reading or deleting individual SMS messages are separated into individual messages SMS messages with max.

  • Page 38: Setting Sms Centre

    SMS (text messages) Adding a number to the directory Sending an SMS through another SMS centre ¤ Adding the sender's number Activate the SMS centre (2 or 3) as the You are reading an SMS in the incoming active send service centre (page 37). ¤...

  • Page 39: Sms Troubleshooting

    SMS (text messages) 4 I O 2 L §Menu§ The message is played back. Deactivate the SMS function. §OK§ 1. The "display call number" service is not acti- vated. ¥ Ask your service provider to activate this Activate the SMS function §OK§...

  • Page 40: Using The Network Mailbox

    Using the network mailbox Using the network mailbox Enter the network mailbox number and press §OK§ The entry is saved. Some fixed network providers and VoIP Press and hold (idle status). providers offer answering machines on Fast access is automatically activated. the network –...

  • Page 41: Using Several Handsets

    Using several handsets Using several handsets The handset is assigned the lowest unas- signed internal number (1–6). If several handsets are registered to the base sta- tion, the internal number is shown in the Registering handsets display after registration, e.g. 2.

  • Page 42: De-Registering Handsets

    Using several handsets De-registering handsets Changing the name of a handset You can de-register any registered C45 The names "INT 1", "INT 2" etc. are handset from any registered handset. assigned at registration. You can change these names. The changed name is dis- Press the display key.

  • Page 43: Making Internal Calls

    Using several handsets Making internal calls Internal consultation calls You are talking to an external participant Internal calls to other handsets registered (via fixed network or VoIP) and can call an on the same base station are free. internal participant at the same time to hold a consultation call.

  • Page 44: Handset Settings

    Handset settings Handset settings Backlight Charger. Determines In Charger Without whether the backlight stays on perma- Your handset is preconfigured, but you nently or is switched off after a certain can change these settings to suit your time (‰ = permanently switched on). individual requirements.

  • Page 45: Changing Ringer Tones

    Handset settings Changing ringer tones Activating/deactivating the ringer tone You can turn off the ringer tone on your Volume: handset before you take a call or while the Five volume levels (1–5; e.g. Volume 2 phone is in idle status.You can take a call = ˆ) and "crescendo"...

  • Page 46: Using The Handset As An Alarm Clock

    Handset settings Activating/deactivating advisory tones When the alarm clock rings… ¢ ¢ Audio Settings Advisory Tones §Menu§ Alarm repeat after 5 minutes Select and press (‰ = on). §OK§ Press the display key or any §Snooze§ All advisory tones are activated or deacti- key.

  • Page 47: Base Station Settings

    Base station settings ¢ ¢ ¢ Base station settings Settings Base Base Reset §Menu§ Press the display key to §OK§ confirm. The base station settings are carried out using a registered Gigaset C45 handset. Resetting the base station using a key on the base station Changing the system PIN As with resetting the base station via the...

  • Page 48: Set Default Connection

    As an alternative to uploading the newer firmware update is available via the firmware via the Internet, it can also be Internet on the Siemens configuration loaded from a local PC. You can specify the server. If this is the case, when the hand- PC via the Web configurator (page 66).

  • Page 49: Making Voip Settings

    The connection wizard starts automati- your VoIP provider is available via Internet cally the first time your handset and base on the Siemens configuration server. If station are used. You can also start the this is the case, when the handset is in idle...

  • Page 50: Setting The Phone's Ip Address

    Making VoIP settings Setting the phone's IP address Entering/changing VoIP user data in LAN The VoIP settings must also be extended for your personal data. You will receive all necessary data from your VoIP provider. The base station requires an IP address in order to be "recognised"...

  • Page 51: Activating/Deactivating Display Of Voip Status Codes

    Making VoIP settings Activating/deactivating display Viewing/changing the base station IP address of VoIP status codes You can only change the IP address If the function is activated, a VoIP status (page 91) if you have deactivated dynamic code for your service provider is displayed. assignment.

  • Page 52: Operating The Base Station

    Operating the base station on the PABX Operating the base station Changing the pause after the recall key You can change the length of the pause if on the PABX your PABX requires this (refer to the user guide for your PABX). The following settings are only necessary 4 I O 1 1 §Menu§...

  • Page 53: Web Configurator

    Web configurator Web configurator Connecting your PC to the Web configurator The Web configurator is the Web interface ¤ Launch the Web browser on your PC. for your handset. It allows you to make the settings for your phone's base station via Precondition: The settings of an your PC's Web browser.

  • Page 54: De-Registering

    Web configurator De-registering Please note: – If you have forgotten your system PIN, you In the menu bar (page 54) at the top right must restore your device's factory settings. of every Web page in the Web configura- Ensure that all other settings are also restored (page 46).
  • Page 55 Web configurator Menu bar Working area In the menu bar, the Web configurator Depending on the function selected, infor- menus are given in the form of tab pages. mation or dialog boxes are displayed in the working area, which allow you to The following menus are available: make or change your phone settings.

  • Page 56: Opening Web Pages

    Web configurator Setting phone with Applying changes As soon as you have made your change on Web configurator a page, activate the new setting on the phone by clicking on Set. You can make the following settings using If your input in a field does not comply the Web configurator: with the rules for this field, an appropriate Connecting your phone to the local...
  • Page 57 Web configurator The following fields are displayed when Preferred DNS server you select = Static: Enter the IP address for the preferred IP address type DNS server. DNS (Domain Name IP address System) allows you to assign public IP Enter an IP address for you phone. This addresses to symbolic names.

  • Page 58: Configuring Telephone Connections

    Web configurator Access to the Web configurator services The list will show the following: from other networks is only possible if Name your router is set accordingly. The router The default name for the connection must pass on the service requests from Status "outside"...
  • Page 59 Web configurator Configuring the VoIP connection Please note: – If you click on the Select VoIP Provider but- Open the Web page: ¤ ton, any changes that have been made to Open the following Web page: ¢ ¢ the Web page will be saved and checked. Settings Telephony Connections.
  • Page 60 VoIP provider from the call him via the Internet (example: Siemens configuration server (page 63), Anna Sand). All characters in the UTF8 then the fields in this area will be preset character set (Unicode) are permitted.
  • Page 61 Specify the local communication port If you have downloaded the general settings that the phone should use to send and for your VoIP provider from the Siemens receive signalling data. Specify a configuration server (page 63), then some fields in this area will be preset with the data number between 1024 and 49152.
  • Page 62 Web configurator time, page 61), so that the NAT refresh NAT refresh time entry stays in the routing table. Specify the intervals at which you want the phone to update its entry in the For outgoing calls NAT routing table. Specify an interval in The phone needs its public address in seconds that is a little smaller than the order to receive caller voice data.
  • Page 63 Web configurator Area: Voice codecs G711 a law/G711 µ law Excellent voice quality (comparable You can influence the quality of your VoIP with ISDN). The necessary bandwidth is connections via the parameters in the 64 Kbit/s per voice connection. Voice codecs area.
  • Page 64 VoIP providers are them in the list) if there is a Available codecs available for download on the Siemens particular reason. The more codecs are server on the Internet. The address for the deactivated, the greater the danger that server is stored in your phone (page 66).

  • Page 65: Setting Dtmf Signalling For Voip

    Web configurator Setting DTMF signalling for VoIP The phone establishes a connection with the Siemens server on the Internet. The download procedure has several steps: DTMF signalling, for example is required ¤ Click on Next. for playing and controlling some network ¤...

  • Page 66: Defining Local Communication Ports For Voip

    Web configurator Defining local communication Defining dialling plans ports for VoIP You can define user-specific dialling plans ¤ for your phone. Open the following Web page: ¤ ¢ Open the following Web page: Settings Settings Telephony ¢ ¢ ¢ Telephony Dialing Plans.

  • Page 67: Specifying The Server For Firmware Updates And Starting The Update

    Downloading the firmware update gency numbers to always be dialled via directly from the Internet the fixed network. The server on which Siemens makes new Warning: firmware versions available for your base – If you deactivate the Emergency calls always station is set by default.

  • Page 68: Activating/Deactivating The Automatic Version Check

    ¤ phone checks on a daily basis whether the First, load the desired version of the Siemens configuration server is carrying a firmware from the Internet onto a local new version of the phone firmware or of the file with the general settings for your ¤...

  • Page 69: Checking Status Information Via Your

    Web configurator Please note: A table with possible status codes and their meaning can be found in the Appendix on page 72. Checking status information via your phone General information about your phone is displayed. ¤ In the menu list, click on the Status reg- ister.

  • Page 70: Appendix

    Appendix Appendix Contact with liquid If the handset has come into contact with liquid: Symbols and typographical ¤ Switch the handset off and remove conventions used the batteries immediately. ¤ Allow the liquid to drain from the hand- This section explains the meaning of cer- set.

  • Page 71: Questions And Answers

    If you have any questions about using Register the handset (page 40). your phone, visit us at any time at Handset does not ring. www.siemens.com/gigasetcustomercare. The ringer tone is switched off. The table below contains a list of common ¥...
  • Page 72 You cannot make calls via VoIP. The display preconfigured Siemens server shows SIP registration failed!. (page 66) or at www.siemens.com/ ¥ First wait a few minutes. This is often a gigasetcustomercare. short-term event that corrects itself after a 3. If...
  • Page 73 Appendix VoIP status codes Status Meaning code If you have problems with your VoIP con- 0x403 The requested service is not sup- nections, activate the Status on HS function ported by the VoIP provider. (page 50, page 67). You will then receive a VoIP status code that will support you in 0x404 Wrong phone number.
  • Page 74 Appendix Status Meaning Status Meaning code code 0x486 The called party is busy. 0x504 Time limit at the gateway 0x487 General faults: 0x505 The server rejects the query because the indicated version number of the The call was interrupted before a call SIP protocol does not at least concur was established.

  • Page 75: Voice Quality And Infrastructure

    Appendix Voice quality and infrastructure Searching for service information With your Gigaset C450 IP you have the possibility of making calls with good voice You may need the service information of quality via VoIP. your phone (base station and handset) for However, your phone's performance with Customer Services.

  • Page 76: Service (Customer Care)

    It also provides a list of FAQs taken into consideration. and answers plus user guides and current software updates (if available for the prod- Siemens Home and Office uct) for you to download. Communication Devices GmbH & Co. KG You will also find frequently asked ques-...

  • Page 77: Guarantee Certificate

    Guarantee. rial faults within 24 months of pur- Claims under the Guarantee must be chase, Siemens shall, at its own option submitted within two months of the and free of charge, either replace the Guarantee default becoming evident.

  • Page 78: Specifications

    Appendix Specifications General specifications Interfaces Fixed network, Ethernet Recommended rechargeable batteries DECT standard is supported (Valid at the time of going to press) GAP standard is supported Nickel-metal-hydride (NiMH): No. of channels 60 duplex channels Sanyo Twicell 650 Radio frequency Sanyo Twicell 700 range 1880–1900 MHz...

  • Page 79: Writing And Editing A Text Message

    Appendix Writing and editing a text Order of directory entries message The directory entries are usually sorted in alphabetical order. Spaces and digits take The following rules apply when writing a first priority. The sort order is as follows: text message: 1.

  • Page 80: Gigaset C450 Ip - Free Software

    Appendix Gigaset C450 IP – Free software If it is not already supplied with the prod- uct, you can request the source text, including copyright notices, from Sie- Your Gigaset C450 IP's firmware contains, mens. There is a charge to cover the cost amongst other things, free software that of copying and postage.
  • Page 81 Appendix GNU LESSER GENERAL PUBLIC We protect your rights with a two-step method: (1) we copyright the library, and (2) we offer LICENSE you this license, which gives you legal permis- Version 2.1, February 1999 sion to copy, distribute and/or modify the Copyright (C) 1991, 1999 Free Software library.
  • Page 82 Appendix free library to free software only, so we use the Activities other than copying, distribution and Lesser General Public License. modification are not covered by this License; they are outside its scope. The act of running a In other cases, permission to use a particular program using the Library is not restricted, and library in non-free programs enables a greater output from such a program is covered only if...
  • Page 83 Appendix rate works in themselves, then this License, and 5. A program that contains no derivative of any its terms, do not apply to those sections when portion of the Library, but is designed to work you distribute them as separate works. But with the Library by being compiled or linked when you distribute the same sections as part with it, is called a "work that uses the Library".
  • Page 84 Appendix the Library including whatever changes were distribution of the work based on the Library used in the work (which must be distributed and of the other library facilities is otherwise under Sections 1 and 2 above); and, if the work permitted, and provided that you do these two is an executable linked with the Library, with things:...
  • Page 85 Appendix all. For example, if a patent license would not write to the author to ask for permission. For permit royalty-free redistribution of the Library software which is copyrighted by the Free Soft- by all those who receive copies directly or indi- ware Foundation, write to the Free Software rectly through you, then the only way you could Foundation;...
  • Page 86 Appendix How to Apply These Terms to Your New Libraries If you develop a new library, and you want it to be of the greatest possible use to the public, we recommend making it free software that every- one can redistribute and change. You can do so by permitting redistribution under these terms (or, alternatively, under the terms of the ordi- nary General Public License).

  • Page 87: Accessories

    SMS (Precondition: CLIP must be enabled) Alarm clock Headset socket www.siemens.com/gigaset All accessories and batteries are available from your phone retailer. Only use original accessories. This will avoid possible health risks and dam- age, and also ensure that all the relevant regulations are complied with.

  • Page 88: Glossary

    Glossary Glossary Call waiting VoIP provider feature. A beep during a call indicates that another caller is wait- ing. You can accept or reject the second call. You can activate/deactivate the ADSL feature. Asymmetric Digital Subscriber Line Special form of DSL. Call Forwarding See Call forwarding.
  • Page 89 This dynamic assignment means Name of one (or several) Web server(s) that several Network subscribers can on the Internet (e.g. Siemens-Home). share one IP address, although they use The domain name is assigned to the rel- it alternately and not simultaneously.
  • Page 90 Glossary DTMF Dual Tone Multi-Frequency Firewall You can use a firewall to protect your Dynamic IP Address network against unauthorised external A dynamic IP address is assigned to a access. This involves combining various network component automatically via measures and technologies (hard and/ DHCP.
  • Page 91 Glossary Global IP Address See IP address. G.711 a law, G.711 µ law Standard for a Codec. Global System for Mobile Communication G.711 delivers a very good voice qual- Originally, European standard for ity that corresponds to that in the ISDN mobile networks.
  • Page 92 Glossary The IP address consists of four parts (decimal numbers between 0 and 255) IEEE separated by points (e.g. Institute of Electrical and Electronics Engineers 230.94.233.2). International body that defines stand- The IP address is made up of the net- ards in electronics and electrotechnol- work number and the number of the ogy, concerned in particular with the...
  • Page 93 Glossary Network Group of devices. Devices can be con- MAC address nected in either wired or wireless Media Access Control Address mode. Hardware address by means of which Networks can also differ in range and each network device (e.g. network structure: card, switch, phone) can be uniquely –...
  • Page 94 Glossary Proxy/Proxy Server Computer program that controls the exchange of data between Client and Personal Identification Number Server in computer networks. If the Protects against unauthorised use. phone sends a query to the VoIP server, When the PIN is activated a number the proxy acts as a server towards the combination has to be entered in order phone and as a client towards the...
  • Page 95 Glossary Routing Routing is the transmission of data packets to another subscriber in your Random Access Memory network. On its way to the recipient, Memory in which you have reading and the data packet is sent from one router storage rights. Such items as melodies to the next until it reaches its destina- and screen pictures are saved in the tion.
  • Page 96 Glossary SIP port/Local SIP port Symmetric NAT (Local) Port by means of which SIP sig- A symmetric NAT assigns different nalling data is sent and received for external IP addresses and port numbers VoIP. to the same internal IP addresses and port numbers –...
  • Page 97 Character string used to identify the phone works with the SIP standard, resources (e.g. Email recipient, http:// your provider must support the SIP siemens.com, files). standard. On the Internet URIs are used as a The provider routes calls from VoIP to unique identification for resources.

  • Page 98: Index

    Index Index Backlight ..... Base station Numerics changing system PIN ... 24 hours in advance (alarm clock) .
  • Page 99 Index Calling entering IP address ... . . Data packets, fragmentation ..selecting connection type ..Data server Calling Line Identification for download .
  • Page 100 Index in idle status ....network mailbox message ..Fast access number (CLI/CLIP) ....directory entry .
  • Page 101 Index making calls ....Internal call ....Handset call waiting .
  • Page 102 Index Missed calls ..........
  • Page 103 Index Registering (handset) ..Registrar ..... . PABX Registration name operating base station on PABX .
  • Page 104 Index Service ..... . . Star key ....Setting Starting the connection base station...
  • Page 105 Index User ID ..... . . User identification ....

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