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Teledex IP250D User’s Guide SIP/MGCP
TABLE OF CONTENTS
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4 Using the IP250D
11
4.1 TELEPHONE IDLE 11
4.2 INCOMING CALL NOTIFICATION 11
4.3 RECEIVING A CALL 11
4.4 PLACING A CALL 12
4.5 DTMF SIGNALLING 13
4.6 TERMINATING A CALL 13
4.7 HEADSET AND SPEAKERPHONE USAGE 13
4.8 HOLD AND MULTIPLE LINES 14
4.9 MUTING A CALL 16
4.10 TRANSFERRING A CALL 16
4.11 REDIALING THE LAST NUMBER DIALED 16
4.12 FORWARDING ALL CALLS 16
4.13 MAKING CONFERENCE CALLS 17
4.14 USING THE MSGS KEY 17
4.15 CHANGING RINGING SOUNDS 17
4.16 CONFIGURING LOCAL SPEED DIAL NUMBERS 17
5 Troubleshooting and Care 18
5.1 BASIC TROUBLESHOOTING MEASURES 18
5.2 GENERAL TROUBLESHOOTING 18
5.3 NETWORK TROUBLESHOOTING 18
5.4 MGCP-SPECIFIC ISSUES 20
5.5 SIP-SPECIFIC ISSUES 20
5.6 CLEANING THE IP250D 21
6 The Downloader Application 21
6.1 EXECUTING THE DOWNLOADER APPLICATION 21
6.2 USING THE DOWNLOADER APPLICATION 21
7 Appendix A: Determining the IP Address 22
8 Appendix B: Safe Bootup Modes 22
9 Appendix C: Restoring Factory Defaults
23
10 Appendix D: Dial Plans 24
11 Appendix E:Tone and Ring Cadence Configuration 25
12 Appendix F: IP250D Product Specifications 28
13 Appendix G: Product Support 29