Polycom VVX 250 Business IP Phone / VoIP phone / SIP, SDP / 4 lines | 2200-48820-025
2200-48820-025
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Polycom VVX 250 Business IP Phone / VoIP phone / SIP, SDP / 4 lines | 2200-48820-025
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Description The Polycom VVX 250 Business IP Phone is a modern, four-line, basic IP desk phone with color display, ideal for home office and cubicle workers. Polycom VVX 250 Business IP Phone / VoIP phone | 2200-48820-025Special Features
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Product Specification
| Product Type | VoIP phone |
| Shipping Weight | 890 g |
| Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold |
| Dialer Location | Base |
| Conference Call Capability | 3-way |
| Speakerphone | Yes |
| Additional Functions | Call timer, HD Voice |
| Features | Acoustic Clarity Technology |
| Main Features | Integrated Ethernet switch |
| VoIP | Yes |
| VoIP Protocols | SIP, SDP |
| Voice Codecs | G.722, G.729ab, G.711u, G.711a, iLBC, G.722.1 |
| Lines Supported | 4 lines |
| Quality of Service | IEEE 802.1Q (VLAN), IEEE 802.1p, Diffserv per device (QoS) |
| IP Address Assignment | DHCP, static |
| Security | IEEE 802.1X, TLS |
| Power Over Ethernet (PoE) Support | Yes |
| Network Protocols | TCP, TFTP, UDP, HTTP, DNS, HTTPS, Link Layer Discovery Protocol (LLDP), RTCP, RTP, SNTP |
| Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
| Voice Features | Comfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB) |
| Network Features | Lightweight Directory Access Protocol (LDAP) |
| Type | LCD display - colour |
| Display Location | Base |
| Diagonal Size | 3.5" |
| Display Resolution | 320 x 240 pixels |
| Backlit | Yes |
| Display Languages | Multilingual |
| Connections | Headset jack / RJ-9 |
| Hearing Aid Compatible | Yes |
| Cables Included | Network cable |
| ENERGY STAR Certified | Yes |
| Width | 24 cm |
| Depth | 23 cm |
| Height | 5.7 cm |
| Shipping Weight | 890 g |
| Service & Support | Limited warranty - 1 year |
Χαρακτηριστικά
Product Code
4Q40406
EAN Code
0610807883012
Manufacturer
Polycom
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