About 3CX

3CX is an open-standards IP PBX which can be deployed on Windows, Linux or in the cloud (Google, Amazon, Azure). It offers a complete suite of Unified Communications features such as chat, web conferencing, smartphone apps for iOS and Android and more. 3CX will not only cut your telco costs by up to 80%, it's also easy to manage, maintain and use for both the admin and user. Try it for free here.


Quick start guide how to use a DECT handset behind 3CX


Quick start guide how to use a Maxwell behind 3CX

See below for a list with supported features when using the Gigaset IP devices behind an 3CX PBX system.

Feature                                       N870/N670/N610N510N720Maxwell B/2/3/4Maxwell 10
3CX StatusSupportedLegacy supportLegacy support

Gigaset software release used:2.52.02401053.14.82.5.33.1
3CX software usedV18

V16
Basic CallYesYesYesYesYes
Calling line (CLIP)YesYesYesYesYes
Connected line (COLP)-----
Anonymous callPlatform FeaturePlatform FeaturePlatform FeaturePlatform FeaturePlatform Feature
Do Not DisturbYes
--YesYes
Message waitingYesYesYesYesYes
Call list/historyYesYesYesYesYes
Voice mail deposit/retrievalYesYesYesYesYes
Call waitingYesYesYesYesYes
Call Hold / ToggleYesYes-YesYes
Music on HoldYesYesYesYesYes
Call forward (CFU)Platform FeaturePlatform FeaturePlatform FeaturePlatform FeaturePlatform Feature
Call forward (CFNR)Platform FeaturePlatform FeaturePlatform FeaturePlatform FeaturePlatform Feature
Call forward (CFB)Platform FeaturePlatform FeaturePlatform FeaturePlatform FeaturePlatform Feature
Call Transfer attendedYesYesYesYesYes
Call Transfer unattendedYesYesYesYesYes
Call Transfer blindYes----
DTMF (RFC2833)YesYesYesYesYes
Conference 3ptyYesYes-YesYes
BLF Busy / Idle indication---YesYes
Call pick-up direct  ( *20* extension)YesYesYesYesYes
Call pick-up group ( *20 )YesYesYesYesYes
Call pick-up BLF---YesYes
Call completed elsewhereYesYesYesYesYes
UDP / TCPYes / YesYes / YesYes / YesYes / YesYes / Yes
3CX PhonebookYes--Yes-
Hotdesking---Yes-
Shared Parking---Yes-
Auto provisioningYesYesYesYesYes










URL via Plug and PlayNo,
because is FXS/DECT Device
No,
because is FXS/DECT Device
No,
because is FXS/DECT Device
Yes-
Number of SIP accounts via prov.250/20610011
Web Language
  • English
  • German
  • English
  • German
  • French
  • Polish
YesYesYes
Change device web-passwordYes--Yes-
Time zonesYesYesYesYes-
Tone Set SelectionYesYesYesYes-
Codec priorityYesYesYesYesYes
HTTP/HTTPS provisioningYesYesYesYes-
Firmware updateVia web-interface N870Via web-interface N510Via web-interface N720Via web-interface MaxwellVia web-interface Maxwell
Trigger provisioningManual (3CX limitation)Manual (3CX limitation)Manual (3CX limitation)Yes-


Additional information:

FeatureCodeComment

Park a call. While on a call, click on the Transfer button and dial *0 followed
by the parking slot. E.g. to park the call in parking slot 1, dial *01.

*0Call Park / Retrieve via function key is possible with Maxwell 2 and 3 from software 2.24
Pick up a parked call. E.g. to pick up a call parked in slot 1, dial *11*1

Pick up a call which is dialling at another extension. For example to
pick up a call dialling on extension 106, dial *20*106, or just *20* for first ringing

*20*
Broadcast call. Dial *9 followed by the extension number. If the receiver’s phone
has set-up Call Manager "Auto-answer" option, the phone will pick up automatically.
*9