Cisco offers support for Q.SIG basic call and ID services for selected MGCP- controlled gateways and for selected PBX. ID services support depends upon the PBX type. In general, Cisco makes support services available for Calling Line Identification Presentation (CLIP), Calling Name Identification Presentation (CNIP), Connected Name Identification Presentation (CONP), and Calling/Connected Line Identification Restriction (CLIR) for basic calls. The system design guides provide details of compatible PBX software loads, configuration, and operational caveats. Currently supported gateways include WS-6608-T1, WS-6608-E1, Cisco Access Digital Trunk Gateway DT-24+, and Cisco Access Digital Trunk Gateway DE-30+.
You can check the following links for the standards supported by CCM and for the QSIG statndards
http://www.cisco.com/univercd/cc/td/doc/product/voice/c_callmg/3_3/rel_note/332cmrn.htm#1344646
http://www.qsig.ie/qsig/updates/
http://www.qsig.ie/faq.htm