With IPHost Network Monitor you can run simple snmp requests against a Alcatel device in your network.
directoryServerPublicKey
directory Server Public Key
1.3.6.1.4.1.800.3.2.5.1.1.4.1.7
This object only has significance when the directoryServerAuthenticationType has a value of publicKey(3), which is not a currently supported value
Back to ALCATEL-IND1-POLICY-MIB MIB page.
IPHost Network monitor allows you to monitor directoryServerPublicKey on Alcatel device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Alcatel IP phones right now.