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Anonymous / Private Calling

1 min readVoice

To ensure successful connection of anonymous or private calls, your SIP headers must include the following:

P-Asserted-Identity: This should contain the actual caller’s number.
Privacy: This should be set to id.

Example:

json
P-Asserted-Identity: <sip:0456789876@yousipdomain.com>
Privacy: id

These settings are now mandatory system-wide, in accordance with regulatory guidelines for anonymous calling.

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