|Description||Online monitoring of SIP server/IP PBX|
Sipnms sells online service of voip server or pbx monitoring solution, where user can define how it is to be monitored by different sip messages and sequences. Company claims that the idea can be extended to monitor any node on telco network.
Their pricing contains two packages where you can buy to monitor two nodes or ten nodes.
It can alert you through email, sms or snmp trap if node under monitoring is failed. In addition it has tools like tracing and performance statistics collection functions.