With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cCdmaReceivedSipPkts
Cisco Cdma Received Sip Packets
1.3.6.1.4.1.9.9.157.1.7.4.4
Total number of simple IP data packets received from mobile stations since system was last restarted.
Back to CISCO-CDMA-PDSN-MIB MIB page.
IPHost Network monitor allows you to monitor cCdmaReceivedSipPkts on Cisco 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.