VoIP phone with caller ID/call waiting - 3-way call capability - SIP, SDP
| Main Specifications | |
|---|---|
| Product Description | Poly Edge E450 - VoIP phone with caller ID/call waiting - 3-way call capability |
| Product Type | VoIP phone with caller ID/call waiting |
| VoIP Protocols | SIP, SDP |
| Voice Codecs | G.722, G.729ab, iLBC, G.722.1, Opus, G.711a-law, G.711?-law |
| Speakerphone | Yes |
| Call Services | Voice Mail, Caller ID, Call Waiting, Call Transfer, Call Hold, Call park/pickup |
| Display | LCD display - color - Yes |
| Display Features | Secondary screen: 2.4" - 240 x 320 pixels |
| Display (2nd) | LCD display - color - Yes |
| Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
| Compatible Software | Poly Computer Audio Connector |
| Environmental Standards | ENERGY STAR Qualified |
| Manufacturer Warranty | 1-year warranty |
| General | |
| Product Type | VoIP phone |
| Shipping Weight | 2.45 lbs |
| Protection | Antimicrobial |
| Manufacturer Warranty | |
| Service & Support | Limited warranty - 1 year |
| Miscellaneous | |
| Connections | USB Type-C / 24 pin USB-C ¦ Headset jack / RJ-9 |
| Hearing Aid Compatible | Yes |
| Placing / Mounting | Wall-mountable, table-top |
| Cables Included | Network cable ¦ Handset cord |
| Included Accessories | Stand |
| Power | |
| Power Consumption | 13 W (PoE), 2.5 W (power adapter) |
| Display | |
| Type | LCD display - color |
| Display Location | Base |
| Diagonal Size | 3.5" |
| Display Resolution | 320 x 240 pixels |
| Backlit | Yes |
| Display Languages | Multilingual |
| Features | Secondary screen: 2.4" - 240 x 320 pixels |
| Phone Features | |
| Wireless Interface Provided | Bluetooth / NFC / Wi-Fi |
| Call Services | Voice Mail, Caller ID, Call Waiting, Call Transfer, Call Hold, Call park/pickup |
| Caller ID Type | Caller ID/call waiting |
| Key Expansion Module Max Qty | 1 |
| Dialer Location | Base |
| Conference Call Capability | 3-way |
| Speakerphone | Yes |
| Volume Control | Yes |
| Indicators | Line status indicator, busy lamp field (BLF), missed call indicator |
| Additional Functions | Call timer, redial, Do Not Disturb (DND), pairing with mobile phone, bluetooth headset support |
| Dimensions & Weight (Shipping) | |
| Shipping Width | 10.2 in |
| Shipping Depth | 12 in |
| Shipping Height | 3.5 in |
| Shipping Weight | 2.45 lbs |
| Phone Memory | |
| One-Touch Dial Button Qty | 14 |
| Display (2nd) | |
| Type | LCD display |
| Color Support | Color |
| Display Location | Base |
| Backlit | Yes |
| IP Telephony | |
| VoIP | Yes |
| VoIP Protocols | SIP, SDP |
| Voice Codecs | G.722, G.729ab, iLBC, G.722.1, Opus, G.711a-law, G.711?-law |
| Quality of Service | IEEE 802.1Q (VLAN), IEEE 802.1p, Diffserv per device (QoS), Layer 3 TOS |
| IP Address Assignment | DHCP |
| Security | WEP, IEEE 802.1X, TLS, EAP-TLS, WPA-Personal, PEAP-MSCHAPv2, EAPoL, WPA2-Enterprise, SSL |
| Power Over Ethernet (PoE) Support | Yes |
| Network Protocols | TCP, TFTP, UDP, HTTP, HTTPS, Link Layer Discovery Protocol - Media Endpoint Discovery (LLDP-MED), RTCP, RTP, SNTP, DNS SRV, FTP, FTPS, IETF SIP, VLAN-CDP |
| Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
| Compatible Software | Poly Computer Audio Connector |
| Voice Features | Comfort noise generation (CNG), voice activity detection (VAD), packet loss concealment (PLC), adaptive jitter buffer (AJB), Poly Acoustic Clarity technology, Poly NoiseBlockAI, Poly HD Voice technology, low-delay audio packet transmission, Poly Acoustic Fence technology |
| Network Features | Network Address Translation (NAT), Lightweight Directory Access Protocol (LDAP), Class 4 PoE, Poly LENS Cloud Management, Keep-Alive SIP signaling |
| Environmental Standards | |
| ENERGY STAR Certified | Yes |
| Internet of Things (IoT) | |
| Internet of Things (IoT) Compatible | Yes |
| Communications Technology | Wi-Fi, Bluetooth 5.0 |