We are testing a M900 dect station with a M30 terminal, accessing a Yeastar P series PBX, with LDAP server.
When listing for all entries, it shows the givenName field only if the surname field is filled. Otherwise, it show only the numbers.
A pcap file shows that LDAP server returns all content.
We installed the last firmware for both device:
IPDECT-V2/07.50/B0201/27-Feb-2025
M30 750.201