With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cmlrRuleOrigSmeNp
Cisco Multi-layer Routing Rule Orig Sme Np
1.3.6.1.4.1.9.9.396.1.6.1.14
The numbering plan for the origination short message entity global title address specified within the message signal unit. This object only applies when the 'origSmeNp' bit is set in the cmlrRuleInputParameters object.
Back to CISCO-ITP-MLR-MIB MIB page.
IPHost Network monitor allows you to monitor cmlrRuleOrigSmeNp on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.