The Vocera Edge clients use the 'SIP Domain' when registering the SIP connection with CUCM, <extension>@<sipdomain>. For example, 1000@cucm.mycompany.com.
This can be an IP or a fully qualified domain name (FQDN). The FQDN on the CUCM Publisher if set can be found below. Note this for later.
When connecting via a FQDN, make sure the SIP Security Profile (see previous section) has the setting 'Use Fully Qualified Domain Name in SIP requests' enabled.
- Click .
- Click Save.
