SIP ass. WF50 WiFi Dongle

Yealink WF50 is a dual-band Wi-Fi USB dongle for adding wireless network connectivity to supported Yealink IP phones. It gives a compatible phone a choice of 2.4 GHz or 5 GHz Wi-Fi, useful where a wired network connection is not being used.

The adapter supports up to 150 Mbps on 2.4 GHz and up to 433 Mbps on 5 GHz. It works with IEEE 802.11a/b/g/n/ac networks and the manufacturer describes plug-and-play operation with WPA/WPA2 encryption.

Yealink lists the WF50 for SIP-T42U, T43U, T44U, T46U, T48U, T52S, T54S and T53 IP phones running Version 84 or later. This makes it a purpose-built wireless connectivity accessory for those supported desk phones.