When outside of the network, Cisco Jabber uses which of the following DNS SRV records to complete service discovery and reach domain.com?
A. _cuplogin._tcp.domain.com DNS SRV record
B. _xmpp-server._tcp.domain.com DNS SRV record
C. _cisco-uds._tcp.domain.com DNS SRV record
D. _collab-edge._tls.domain.com DNS SRV record
The client requests the following SRV records in the following order:
_cisco-uds
_collab-edge
If the name server returns:
_cisco-uds—The client detects it is inside the corporate network and connects to Cisco Unified Communications Manager.
_collab-edge—The client attempts to connect to the internal network through Expressway for Mobile and Remote Access and discover services
None of the SRV records—The client prompts users to manually enter setup and sign-in details.
link: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/jabber/12_5/Planning_Guide/cjab_b_planning-guide-for-cisco-jabber-125/cjab_b_planning-guide-for-cisco-jabber-125_chapter_0101.html
Its definitely D Check this out!
https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/jabber/11_0/CJAB_BK_C04C09E7_00_cisco-jabber-110-planning-guide/CJAB_BK_C04C09E7_00_cisco-jabber-110-planning-guide_chapter_0101.html
if outside the network, the right answer is D
In my opinion and knowledge, the answer is D _collab-edge. it´s the external record
_cuplogin._tcp. and _cisco-uds._tcp. are the internal records