Yealink SIP-T31P – Classic Business IP Phone

Technical Specifications:

• Model: SIP-T31P

• Display: 2.3" graphic LCD, 132 × 64 pixels, backlit

• SIP Accounts: Supports 2 accounts

• Ethernet Ports: 2 × RJ-45 10/100 Mbps (switch)

• Power Supply: PoE (IEEE 802.3af) supported, optional external adapter

• Audio Codecs: Opus, G.722, G.711, G.729AB, G.726, iLBC

• Conferencing: Local 5-way conferencing supported

• Mounting Options: Desk stand (adjustable angles), wall-mountable

• Operating Temperature: –10°C to +45°C

• Power Consumption: Approx. 2–4W depending on usage

Yealink SIP-T33G – Classic Business IP Phone

Technical Specifications:

• Model: SIP-T33G

• Display: 2.4" color LCD, 320 × 240 pixels, backlit

• SIP Accounts: Up to 4

• Ethernet Ports: 2 × RJ-45 10/100/1000 Mbps (Gigabit switch)

• Power Supply: PoE (IEEE 802.3af) supported; optional external adapter

• Audio Codecs: Opus, G.722, G.711(A/μ), G.729AB, G.726, iLBC

• Conferencing: Local 5-way conferencing supported

• Mounting Options: Desk stand (adjustable angles), wall-mountable

• Operating Temperature: –10°C to +45°C

• Power Consumption: Approx. 2–4W

Yealink T30P – Entry-Level IP Phone

Technical Specifications:

• Model: SIP-T30P

• Display: 2.3" graphic LCD, 132 × 64 pixels, backlit

• SIP Accounts: 1

• Ethernet Ports: 2 × RJ-45 10/100 Mbps (switch)

• Power Supply: PoE (IEEE 802.3af) supported; optional external adapter

• Audio Codecs: Opus, G.722, G.711, G.729AB, G.726, iLBC

• Conferencing: 5-way local conferencing supported

• Mounting Options: Desk stand (multiple adjustable angles), wall-mountable

• Operating Temperature: –10°C to +45°C

• Power Consumption: Approx. 2–4W

Yealink W56H – Business HD IP DECT Handset

Technical Specifications:

• Model: W56H

• Display: 2.4" color LCD, 240 × 320 pixels

• Talk Time: Up to 30 hours

• Standby Time: Up to 400 hours

• Charging Time: Full charge in 2 hours

• Headset Jack: 3.5 mm

• Compatibility: Yealink W60B, W70B, W80DM, W90DM base stations

• Audio Codecs: G.722, G.711(A/μ), G.729, iLBC

• Operating Range:

  • Indoor: up to 50 meters

  • Outdoor: up to 300 meters (in open space)

• Operating Temperature: 0°C to 40°C

Yeastar GSM Module for S-Series PBX

Technical Specifications

• Model: Yeastar GSM Module

• Interface Type: GSM (SIM card slot)

• Channel: 1 GSM Channel

• Supported Bands: GSM 850/900/1800/1900 MHz

• Compatible PBX Systems:

  • Yeastar S20, S50, S100, S300

• Function: Adds GSM trunk capability to PBX

• SMS Support: Yes

• Power Supply: Draws power from PBX main unit

• Operating Temperature: 0°C – 45°C

Yeastar O2 Module (2FXO) – YST-O2

Technical Specifications

• Model: Yeastar O2 Module (2FXO)

• Ports: 2 FXO analog ports

• Interface Type: RJ11

• Compatible Systems:

  • Yeastar S20, S50, S100, S300

  • Yeastar P550, P560, P570

• Function: Connects analog PSTN lines to IP PBX

• Dimensions: 90 × 59 × 12 mm (approx.)

• Operating Temperature: 0°C – 45°C

• Weight: Approx. 50g