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About Ansitel

Ansitel is a Voice over IP telephone system, which is based on the open source telephony system Asterisk. The latest version of the ansitel system stands out as a particularly flexible and reliable. The system was developed by the Berlin PBX manufacturers ansit-com GmbH and is used in manufacturing companies, service companies, associations, practices and various organizations.

When developing our telephone systems we pay attention to flexibility and performance on user-friendly operation. The ansitel web-interface is designed for easy usage.

The ansitel - PBX is as in-house, cloud solution and virtual machine (VM) available.


See below a list with supported features when using the Gigaset PRO IP Devices behind a Ansitel system.

Testresults are provided by Ansitel.

Feature                                       N670 IP PRO_1 (see note)N870 IP PROMaxwell Basic/2/3Maxwell 4N510 IP PRON720 IP PRO
Software release:
Basic CallYesYesYesYesYesYes
Calling line (CLIP)YesYesYesYesYesYes
Connected line (COLP)YesYesYesYesYesYes
Anonymous callYesYesYesYesYesYes
Do Not DisturbYesYesYesYesYesYes
Message waitingYesYesYesYesYesYes
Call list/history (local at device)YesYesYesYesYesYes
Voice mail deposit/retrievalYesYesYesYesYesYes
Call waitingYesYesYesYesYesYes
Call Hold / ToggleYesYesYesYesYesYes
Music on HoldYesYesYesYesYesYes
Call forward (CFU)YesYesYesYesYesYes
Call forward (CFNR)YesYesYesYesYesYes
Call forward (CFB)YesYesYesYesYesYes
Call Transfer attendedYesYesYesYesYesYes
Call Transfer unattendednonoYesYesnono
Call Transfer blindnonoYesYesnono
DTMF (RFC2833)YesYesYesYesYesYes
Conference 3ptyYesYesYesYesYesYes
BLF Busy / Idle indicationYesYesYesYesYesYes
Call pick-up direct YesYesYesYesYesYes
Call pick-up group ( * 8 )YesYesYesYesYesYes
Call pick-up BLFnono2 /32 /3nono
Call completed elsewhereYesYesYesYesYesYes
Auto provisioningyesYesYesYesYesYes
Note: _1 - N670 will be tested in the near future. Test results are expected as described. (12.10.2019 dn)

Additional Features

SRTP support for all DE and Maxwell devices as well as for N870 IP PRO.

Feature Sync: Is currently being developed, available in future Release