D-Link DPH-150S user manual

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(PhoneB) became disabled on the network so that I can not get VoIP services. What can I do to fix it?

Then, the PhoneB will automatically start to get the VoIP connection and the associated VoIP services.

It is because that in the factory default settings the DPH-150S has an integrated DHCP server to assign the IP address of the LAN port with the IP segment of “192.168.15.xxx”.

That is, for this kind of connection of PhoneA & PhoneB (the WAN port of PhoneB is connected with the LAN port of PhoneA), the WAN port & the LAN port of PhoneB will be in the same IP segment (192.168.15.xxx), which will get the system of PhoneB confused so as to become disabled on the network. For this reason, we should change the IP segment of the PhoneA LAN port.

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Contents DPH-150S VoIP Phone Table of Contents Last Dialed Number Through Call History Page Introduction Getting Started Package Contents Phone Specifications Network InterfacePhone Diagram Key FunctionNormal ABC Numeric Text ModeKey Pad Definition and Text Entry PqrsPQRSConnecting the IP Phone Wide Area Network / InternetInitial Setup IP Phone Setup Map ENABLE/DISABLE Setup Adsl Password Enable Adsl DialupSetup Adsl ID Display NameDisable Adsl Dialup Dhcp Dynamic Host Configuration ProtocolEnable Dhcp Disable Dhcp DNS Server IPSntp Server IP CF Call Forward Busy Do not DisturbCF Call Forward Unconditional CF Call Forward No AnswerRinging Type Anonymous CallAnony Call Rej. Anonymous Call Rejection MAC AddressVersion Volume Adjustment Ringer VolumeSpeaker Volume Language SelectionDialing a SIP Number Handset VolumeOperating the Phone Dialing an IP Address Speed DialingMute Switch to another LineAnswer a Phone Call TransferCall Forward Through Call HistoryOn Hold Three Way ConferenceUsing the Phone Book Dialing from the Phone Book Storing a NumberEditing a Number Deleting a Number Using the Web Configuration Accessing the Configuration MenuWeb Login System Management System Restore Factory Default System Auto ProvisionNetwork Network Settings / Dhcp System Restart SystemNetwork Network Settings / PPPoE Network Network Settings / Static IPNetwork QoS Settings Enable or disable VlanIdentification of Vlan Network NAT Traversal Settings Network NAT UPnP Always send keep-alive packet Keep-Alive TimePage Session Timer VoIP SIP Settings Message ServerVoIP SIP Settings Others Media PortVoIP SIP Account Settings Advance Voice Settings Advance Phone Settings Phone Setting Call Forward Anonymous CallAnonymous Call Reject Hot LineAdvance Phone Settings Timer Advance Phone Book Advance Speed DialNumber Speed dials phone number x is the speed dial number Station Name Advance Music StationAdvance MP3 Ring Ring FileCall Log Call Tracing Log Troubleshooting Page Appendix a Wall Mount Installation Figure A3 Appendix B Internet Radio Numeral keysFCC Statement FCC Caution