With IPHost Network Monitor you can run simple snmp requests against a Alcatel device in your network.
alaQoSSlotThreshold2Urgent
Alcatel QoS Slot Threshold2 Urgent
1.3.6.1.4.1.6486.800.1.2.1.22.1.1.33.1.14
when free buffers in list 2 is less than this threshold.
Back to ALCATEL-IND1-QOS-MIB MIB page.
IPHost Network monitor allows you to monitor alaQoSSlotThreshold2Urgent 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.