diff --git a/services/pstn-trunk.sh b/services/pstn-trunk.sh
index cb1c23b..14caff3 100644
--- a/services/pstn-trunk.sh
+++ b/services/pstn-trunk.sh
@@ -1315,12 +1315,15 @@ install_pstn-trunk() {
             log_warning "requires a verified/Anveo-owned number as Caller-ID — any DID you order"
             log_warning "through them satisfies that automatically (see this service's personal-"
             log_warning "number feature for assigning a specific one per extension)."
-            log_warning "UNVERIFIED: Anveo's own outbound-trunk page documents dialing as"
-            log_warning "[PREFIX]PHONENUMBER@sbc.anveo.com (a per-trunk prefix) — this contradicts"
-            log_warning "an earlier no-prefix-needed finding from their FAQ. This dialplan dials"
-            log_warning "the bare number, no prefix. Check whether your configured trunk's Prefix"
-            log_warning "field can be left blank before relying on this — if it can't, outbound"
-            log_warning "calls through that trunk won't match and will fail."
+            log_info "Confirmed live (2026-07-23): the trunk's own Dialing Prefix field has no"
+            log_info "required-field marker on Anveo's Edit Call Termination Trunk screen — it's"
+            log_info "optional. Leave it blank; this dialplan dials the bare number, no prefix."
+            log_warning "Anveo Direct also separates two different 'trunk' concepts — don't confuse them:"
+            log_warning "an Outbound Service (Call Termination) Trunk handles calls OUT (IP-authenticated,"
+            log_warning "what this installer configures), while inbound routing for a DID is a SEPARATE"
+            log_warning "'SIP Trunk' object (Account -> the DID's Call Options tab -> Destination SIP"
+            log_warning "Trunk) that forwards to a SIP URI — e.g. \$[E164]\$@<this box's public IP>:5060."
+            log_warning "Create both in Anveo's portal; this installer only handles the Asterisk side."
             ;;
         2)
             _default_provider_name="VoIP.ms"