Anonymous call
The function Anonymous call enables the caller to make a call without revealing their subscriber number to the person being called.
Note: Anonymous calls are not possible with some VoIP providers. If you intend to use this function, first ask your provider if this service attribute is supported. This function can only be used on one of the PBX's land line connections if the CLIR (case-by-case restriction of calling line identification) service feature has been requested from, and activated by, the network provider.
Requirement for use
•The CLIR (suppression of subscriber number display per call) service feature has been enabled by the network operator.
Configuration
Web interface:
•Telephony > Anonymous call
Phone:
•Settings > Telephony > Anonymous call
Provisioning:
You will find general details about provisioning and how to provision this function in
Auerswald DokuWikiNote: When you configure an identity, ensure that you select the same CLIR (number presentation suppression) type as is set on the PBX/at the provider.