diff --git a/README.md b/README.md
index 2120dba..658f2e7 100644
--- a/README.md
+++ b/README.md
@@ -333,7 +333,8 @@ cdr_finalize=UPDATE users SET inuse=(CASE WHEN inuse>0 THEN inuse-1 ELSE 0 END)
 Just choose one of your RFPs as your OMM.
 Find out the MAC address and fill it in the according fields in the kea config before.
 
-To be able to have secure sip connections between the OMM and yate, generate a 16-characters long hexadecimal sip-secret.
+Please generate a 16-characters long hexadecimal string as `sipsecret`.
+This allowes the SIP accounts used for DECT phones to get a deterministic, but somewhat secure internal password.
 
 Create a privileged user account and add the credentials to `fieldpoc_config.json`: