Yealink YEA-SIP-T18P Basic Level IP Phone with POE

Yealink IP phone
SIP 2.0 (RFC3261) protocol
NAT transverse: STUN mode
IP assignment: DHCP/ static IP
Auto provision via TFTP/FTP/HTTP/PnP 1 VoIP account, Hotline, Call waiting, Call transfer, Call forward, Call hold, Mute, Redial, DND, 3-way conferencing, Speed dial, Direct IP call without SIP proxy, volume control, Ringtone selection, Tone scheme, System log export, Integrated Voice Response System. More »