Incoming calls from charged hotlines (0900), for example, can be rejected with the following call route:
Select a source line, e.g. a registered SIP line, to restrict the rule to calls that are signaled via this line.
www.rohde-schwarz.com/networks-and-cybersecurity
Rohde & Schwarz Networks and Cybersecurity GmbH | Adenauerstr. 20/B2 | 52146 Wuerselen | Germany | E‑Mail info.rs-nc@rohde-schwarz.com
