With IPHost Network Monitor you can run simple snmp requests against a HP device in your network.
hpicfEntityIndex
HP Integrated Communication Facility Entity Index
1.3.6.1.4.1.11.2.14.11.1.2.4.1.1
An index that uniquely identifies the logical network device for which this entry contains information.
Back to hp-icf MIB page.
IPHost Network monitor allows you to monitor hpicfEntityIndex on Hewlett Packard device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.