Block callers, block messages?

[complex1]

(08-20-2022 12:32 AM)jhaFF Wrote:  We receive a number of junk calls every day. We have already set the phone to ignore callers with no visible ID. The problem is, when we see a likely spam call coming in and block it in real time, that caller can still leave a voice message. We would like to just block these calls as they occur, and make sure they can't pester us with messages, either. I do not see any settings for this kind of blocking. Do they exist?

Thank you for your help!

Hi,

Please try these settings to see if it helps.

Features > Gen Info
Accept SIP Trust Server Only: on
Allow IP Call: off

or use auto provisioning parameters.

Code:

sip.trust_ctrl = 1
features.direct_ip_call_enable = 0