- Basic Specifications - Call Services
- Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
- Basic Specifications - Display
- LCD display - colour - Yes
- Basic Specifications - EAN
- 0610807883012
- Basic Specifications - Environmental Standards
- ENERGY STAR Qualified
- Basic Specifications - Lines Supported
- 4 lines
- Basic Specifications - Main Features
- Integrated Ethernet switch
- Basic Specifications - Manufacturer Warranty
- 1-year warranty
- Basic Specifications - Manufacturer's Part Number
- 2200-48820-025
- Basic Specifications - Model
- Poly VVX 250 Business IP Phone
- Basic Specifications - Network Ports Qty
- 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
- Basic Specifications - Product Description
- Poly VVX 250 Business IP Phone - VoIP phone - 3-way call capability
- Basic Specifications - Product Type
- VoIP phone
- Basic Specifications - Software Certification
- Zoom Certified
- Basic Specifications - Speakerphone
- Yes
- Basic Specifications - Voice Codecs
- G.722, G.729ab, G.711u, G.711a, iLBC, G.722.1
- Basic Specifications - VoIP Protocols
- SIP, SDP
- Conference Phone - Features
- Acoustic Clarity Technology
- Dimensions & Weight (Base) - Depth
- 23 cm
- Dimensions & Weight (Base) - Height
- 5.7 cm
- Dimensions & Weight (Base) - Width
- 24 cm
- Dimensions & Weight (Shipping) - Shipping Weight
- 890 g
- Display - Backlit
- Yes
- Display - Diagonal Size
- 3.5"
- Display - Display Languages
- Multilingual
- Display - Display Location
- Base
- Display - Display Resolution
- 320 x 240 pixels
- Display - Type
- LCD display - colour
- Environmental Standards - ENERGY STAR Certified
- Yes
- General - Product Type
- VoIP phone
- General - Shipping Weight
- 890 g
- IP Telephony - IP Address Assignment
- DHCP, static
- IP Telephony - Lines Supported
- 4 lines
- IP Telephony - Main Features
- Integrated Ethernet switch
- IP Telephony - Network Features
- Lightweight Directory Access Protocol (LDAP)
- IP Telephony - Network Ports Qty
- 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
- IP Telephony - Network Protocols
- TCP, TFTP, UDP, HTTP, DNS, HTTPS, Link Layer Discovery Protocol (LLDP), RTCP, RTP, SNTP
- IP Telephony - Power Over Ethernet (PoE) Support
- Yes
- IP Telephony - Quality of Service
- IEEE 802.1Q (VLAN), IEEE 802.1p, Diffserv per device (QoS)
- IP Telephony - Security
- IEEE 802.1X, TLS
- IP Telephony - Voice Codecs
- G.722, G.729ab, G.711u, G.711a, iLBC, G.722.1
- IP Telephony - Voice Features
- Comfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB)
- IP Telephony - VoIP
- Yes
- IP Telephony - VoIP Protocols
- SIP, SDP
- Manufacturer Warranty - Service & Support
- Limited warranty - 1 year
- Miscellaneous - Cables Included
- Network cable
- Miscellaneous - Connections
- Headset jack / RJ-9
- Miscellaneous - Hearing Aid Compatible
- Yes
- Miscellaneous - Software Certification
- Zoom Certified
- Phone Features - Additional Functions
- Call timer, HD Voice
- Phone Features - Call Services
- Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
- Phone Features - Conference Call Capability
- 3-way
- Phone Features - Dialer Location
- Base
- Phone Features - Speakerphone
- Yes