Teledex IP250DVoIP manual Placing a Call

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USING THE IP250D

HEADSET – For a SIP version phone only, the user may receive a call using the headset by pressing the LINE 1 or LINE 2 key corresponding to the new call when a headset is plugged in and the handset is down. The IP phone hardware accommodates two types of headsets, and the software routes the virtual audio connection to both headset jacks whenever at least one headset is plugged in. The software also routes the audio to the headset when the handset is down.

SPEAKERPHONE – The user may receive a call on the speakerphone by pressing the SPKR/HSET key or by pressing the LINE 1 or LINE 2 key corresponding to the new call if the headset is not plugged in and the handset is on-hook. Once the call is received, the caller information disappears, the flashing of the LED and ringing stops, and a virtual audio channel for conversation is opened.

4.4 PLACING A CALL

The IP250D allows the user to initiate a call through the handset, speakerphone, or headset as follows:

HANDSET – From the idle state, the user may initiate a call by lifting the handset and placing the phone off-hook. The user should then listen for a dial tone and dial the number or extension of the call recipient. The user may also initiate a call while already on the line with another party.

HEADSET – The user may initiate a call from the idle state using the headset, by plugging the headset in, keeping the handset on-hook, and pressing the SPKR/HSET key or pressing the LINE 1 or LINE 2 key.

SPEAKERPHONE – The user may initiate a call on the speakerphone when the handset is down and the headset is unplugged by pressing the SPKR/HSET key or pressing the LINE 1 or LINE 2 key.

When initiating a call, the LED corresponding to the appropriate line is lit continuously and the number dialed is shown on the display. Once the user has finished dialing and a virtual audio connection with the other party has been established, the display changes to show the elapsed call time. All of the digits dialed while initiating the call are erased from the display. The user may also dial using speed dial and directory features. During a telephone conversation, The phone displays the time elapsed for the active call until the conversation is terminated. The time is displayed in HH:MM:SS format. In the unlikely event that a call lasts for 100 hours or more, the display simply rolls over to start at 0, instead of consuming an extra character on the display. The LED for the appropriate line is lit continuously.

Teledex IP250D User’s Guide SIP/MGCP

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Contents VoIP Network Terminal IP250DImportant Safety Instructions 89/336/EEC Requirements of Part 15 FCC Rules European RequirementsContents Introduction to the IP250D VoIP Network Terminal Downloader Application IP250D Works Like a Telephone Introduction to the Teledex IP250D VoIP Network TerminalInstalling the IP250D Connecting the IP250D to the Network Connecting the HandsetConnecting a PC to the IP250D Unpacking the IP250DMounting the IP250D on a Wall Connecting a Headset to the IP250DArranging the IP250D on the Desk Home Configuring the IP250DMgcp Configuration LAN ConfigurationLAN Interface Settings Vlan SettingsOOB Signalling Settings Mgcp SettingsSIP Settings SIP ConfigurationHandset Settings System Configuration Codec ConfigurationSecurity Settings Localization SettingsSnmp Settings Download ConfigurationReset Configuration Telephone Idle Using the IP250DIncoming Call Notification Receiving a CallPlacing a Call Headset and Speakerphone Usage Dtmf SignalingTerminating a Call Hold and Multiple Lines Teledex IP250D User’s Guide SIP/MGCP Transferring a Call Muting a CallRedialing the Last Number Dialed Forwarding ALL CallsConfiguring Local Speed Dial Numbers Using the Msgs KEYMaking Conference Calls Changing Ringing SoundsBasic Troubleshooting Measures Troubleshooting and CareGeneral Troubleshooting Network TroubleshootingSymptom SIP-SPECIFIC Issues MGCP-SPECIFIC IssuesUsing the Downloader Application Cleaning the IP250DDownloader Application Executing the Downloader ApplicationDownload of the new firmware image Appendix B Safe Bootup ModesAppendix a Determining the IP Address ’SAFE’ Modes on AN IP Phone Appendix C Restoring Factory DefaultsAppendix D Dial Plans Sample Dial Plans Appendix E Tone and Ring Cadence ConfigurationTone Configuration CUSTOM3 CUSTOM4 CUSTOM5 CUSTOM6 CUSTOM7 CUSTOM8 CUSTOM9 Example Tone ConfigurationsExample Ring Cadence Configuration Ring Cadence ConfigurationAppendix F IP250D Product Specifications Appendix G Product Support
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