If you’ve ever administered a Cisco Unified Communications Manager (CUCM) environment, you know (CIPC). It’s the softphone that refuses to die — a lightweight, Windows‑only SIP/SCCP client that has powered countless help desks, call centers, and home offices since the early 2000s.
Published: April 14, 2026 Category: VoIP, Legacy Systems, macOS
True. If your CUCM is locked to SCCP, you’re stuck with Cisco’s client. But if your IT team allows SIP registration, a modern softphone is vastly better.