The desktop review · Worked example

Tick the review

Seven checks on one workstation.

Screen

WSS

TLS

Schedule

Text

Headset and path

Budget

Either the desk is clean or you have a named defect.

One-way audio next stop? NAT and SIP.

Efficiency Mode? Desktop review.

WSS? Desktop review.

Skip the schedule? You will mis-count people.

Sources and go deeper

Agent Desktop. vendor. last checked 2026-10.
Technical requirements PDF. vendor. last checked 2026-10. Fetched for this lab in October 2026. Re-read before you buy hardware or open a firewall.
IANA service names and port numbers. ports. last checked 2026-10.
RFC 3261, SIP: Session Initiation Protocol. rfc. last checked 2026-10.
RFC 8446, TLS 1.3. rfc. last checked 2026-10.
RFC 6455, The WebSocket Protocol. rfc. last checked 2026-10.
RFC 1918, private internet addresses. rfc. last checked 2026-10.
RFC 4787, NAT behavior for UDP. rfc. last checked 2026-10.