Section: 23.3.2.3.4 Element Manager
Content: The Element Manager (EM) FQDN shall be derived as follows. The "em" <system> label is added in front of the operator's OAM realm domain name: em.oam.mnc<MNC>.mcc<MCC>.3gppnetwork.org If particular operator deployment scenarios where there are multiple Element Managers (one per vendor), the <vendor ID> label is added in front of the "em" label: vendor<ViD>.em.oam.mnc<MNC>.mcc<MCC>.3gppnetwork.org An example of a EM FQDN is: MCC = 123; MNC = 45; ViD = abcd; which gives the EM FQDN: "em.oam.mnc045.mcc123.3gppnetwork.org" and "vendorabcd.em.mnc045.mcc123.3gppnetwork.org".