Specifications

6. The codecs and codec priority will be automatically configured depending on the phone
modelselected.
7. IfyourphonehasBLFlights,youcanautomaticallyconfigurewhatinformationtheBLFlights
shoulddisplay.MatchaBLFbuttonwithanextension,sothatthisbuttonwillshowthestatus
ofthatextension.ThenumberofavailableBLFbuttonsvariesperphone.
8. YoucanalsolinkasharedparkingplacetoaBLFbutton.Thisallowsuserstoeasilyparkor
unparkcallsby clickingtheassignedBLF button.Speeddialsand customspeeddialsare
alsosupported.
9. Click“OK”tosave.Theprovisioningfileswillnowbecreatedintheprovisioningdirectory.
Eachtimeyoumakeachangetotheextension,thesefileswillberecreated.
Step2–ConfigurethePhonetoRetrievetheConfigurationFile
Nowyouneedtoinstructthephonetodownloaditsconfigurationfromtheprovisioningdirectoryon
the3CXPhoneSystemserver.Thisisdoneinoneoftwoways:
● Via the Phone’s Web Interface  Enter the provisioning URL via the phone’s web
configuration.Thisisaonetimeoperation.(Recommendedforsmallernetworks)
● UsingOption66inyourDHCPServerWiththisoption,thephonewillobtaintheURLwhen
it boots up and receives its IP from the DHCP server. This is recommended for larger
networksasitmakesiteasytochangetheprovisioningURLlater.Tousethisoption,you
needtoconfigureyourDHCPserveraccordinglyseeourguideonHowtoAutoProvisionIP
PhoneswiththeDHCP“Option66”
DeterminingtheProvisioningURLtospecify
The exact URL needed will depend on the model of the phone you are using. Follow the guides
providedintheSupportedIPPhonespage,foryourphonemodel.
ManagingYourIPPhones
ThePhonesNode
3CXPhoneSystemprovidesaneasywaytomonitorandmanageyourphone'sthroughoutyour
network.The“Phones”nodeinthe3CXManagementconsoleallowsyouto:
● Viewallphonesinthenetwork.
● QuicklyviewIPandMacaddressofeachphone.
● Checkthefirmwareversionthatthephoneisrunning.
● Remotelyrebootoneorallofthephones.