With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cgprsAccPtUsers
Cisco GPRS Access Point Users
1.3.6.1.4.1.9.9.183.1.1.1.1.19
The number of mobile subscribers currently accessing this APN. Obsoleted by cgprsAccPtActivePdps.
Back to CISCO-GPRS-ACC-PT-MIB MIB page.
IPHost Network monitor allows you to monitor cgprsAccPtUsers 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.