Yealink T57W SIP Telephone

SIP Telephones

T57W VoIP SIP telephone, Wi-Fi 802.11ac, 2 x Gigabit Ethernet, PoE required, AC optional, 7 inch touch colour LCD, HD audio, RJ9 headset jack, EHS support for specific Jabra, Plantronics & Sennheiser wireless headsets via USB adapter, SKU #EHS40,1 x USB, Bluetooth support, optional DECT support (requires adapter, SKU #YKDD10K) for up to 4 x W52H / W53H / W56H SIP DECT handsets, add up to 3 expansion modules (sidecar / attendant console) SKU #EXP50, Opus audio codec support. Optional AC power supply, SKU #YKPSU2.

Allow 3-7 Business Days for Shipping and Network Activation