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.

Two excellent choices:

| Softphone | CUCM Compatible? | macOS Native | Notes | |-----------|----------------|--------------|-------| | | Yes (SIP only, not SCCP) | Yes (Apple Silicon) | Free tier limited to 1 line. | | Acrobits Softphone | Yes (SIP) | Yes | Very reliable. | | MicroSIP (via Wine) | No | No | Don’t bother. |

Cisco Ip Communicator Mac (500+ DELUXE)

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.

Two excellent choices:

| Softphone | CUCM Compatible? | macOS Native | Notes | |-----------|----------------|--------------|-------| | | Yes (SIP only, not SCCP) | Yes (Apple Silicon) | Free tier limited to 1 line. | | Acrobits Softphone | Yes (SIP) | Yes | Very reliable. | | MicroSIP (via Wine) | No | No | Don’t bother. | cisco ip communicator mac