Yealink SIP-T33G IP Phone – Corded/Cordless – Corded – Wall Mountable, Desktop – Classic Gray

Key Features Manufacturer Part Number: SIP-T33G IP Phone Technology: VoIP Handset Connectivity Technology: Corded/Cordless Base Unit Connectivity Technology: Corded Total Number of Phone Lines: 4 Caller ID: Yes Speakerphone: Yes Display Color: Color Network (RJ-45): Yes Number of Network (RJ-45) Ports: 2 PoE (RJ-45) Port: Yes Communication Protocols: SIP SIP v2 NAT STUN DHCP SNTP UDP TCP SRTP TLS IPv6 LLDP CDP ICE Color: Classic Gray Form Factor: Wall Mountable Desktop Height: 5.7″ Width: 8.3″ Depth: 7.3″ General Information Manufacturer: Yealink Network Technology Co., Ltd Manufacturer Part Number: SIP-T33G Manufacturer Website Address: http://www.yealink.com Brand Name: Yealink Product Model: SIP-T33G Product Name: Entry-level IP Phone with 4 Lines & Color LCD Product Type: IP Phone Technical Information IP Phone Technology: VoIP Handset Connectivity Technology: Corded/Cordless Base Unit Connectivity Technology: Corded Total Number of Phone Lines: 4 Caller ID: Yes Speakerphone: Yes Display & Graphics Display Color: Color Interfaces/Ports Network (RJ-45): Yes Number of Network (RJ-45) Ports: 2 PoE (RJ-45) Port: Yes Management & Protocols Communication Protocols: SIP SIP v2 NAT STUN DHCP SNTP UDP TCP SRTP TLS IPv6 LLDP CDP ICE Physical Characteristics Color: Classic Gray Form Factor: Wall Mountable Desktop Height: 5.7″ Width: 8.3″ Depth: 7.3″ Additional information Weight 2.1 lbs Dimensions 4.15 × 9.7 × 8.5 in Condition New UPC 6938818305755 MPN SIP-T33G Product Type IP Phone Total Number of Phone 4 PoE (RJ-45) Port Yes Handset Connectivity Corded/Cordless Base Unit Connectivity Corded Color Classic Gray IP Phone Technology VoIP Brand Yealink Form Factor Desktop Speakerphone Yes