Wireless VoIP phone - Bluetooth interface - IEEE 802.11a/b/g/n (Wi-Fi) - SIP - 6 lines
| Main Specifications | |
|---|---|
| Product Description | Spectralink 84-Series 8440 - wireless VoIP phone - with Bluetooth interface - 3-way call capability |
| Product Type | Wireless VoIP phone - with Bluetooth interface |
| Total Number of Wireless Handsets | 1 |
| Cordless Phone Standard | IEEE 802.11a/b/g/n (Wi-Fi) |
| VoIP Protocols | SIP |
| Voice Codecs | G.722, G.729, G.711u, G.711a, G.722.1 |
| Lines Supported | 6 lines |
| Speakerphone | Yes |
| Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold |
| Display | LCD display - color - Yes |
| Compatible Software | Microsoft Lync |
| General | |
| Product Type | Wireless VoIP phone |
| Integrated Components | Bluetooth interface |
| Total Number of Wireless Handsets | 1 |
| Miscellaneous | |
| Connections | Headset jack / sub-mini-phone 2.5 mm ¦ Micro-USB |
| Included Accessories | Power adapter |
| Battery | |
| Technology | Rechargeable |
| Display | |
| Type | LCD display - color |
| Display Location | Handset |
| Diagonal Size | 2.2" |
| Display Resolution | 240 x 320 pixels |
| Color Depth | 16-bit (65000 colors) |
| Backlit | Yes |
| Phone Features | |
| Cordless Phone Standard | IEEE 802.11a/b/g/n (Wi-Fi) |
| Wireless Interface Provided | Bluetooth |
| Bluetooth Profiles | Headset Profile (HSP) |
| Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold |
| Dialer Location | Handset |
| Conference Call Capability | 3-way |
| Speakerphone | Yes |
| Volume Control | Yes |
| Ring Tones | 10 |
| Indicators | Visual ringer light, voice message waiting indicator |
| Lighted Keypad | Yes |
| Additional Functions | Built-in calendar |
| Phone Memory | |
| Phone Directory Capacity | 1000 names & numbers |
| Dialed Calls Memory | 20 |
| Caller ID Memory | 20 names & numbers |
| Dimensions & Weight (Handset) | |
| Width | 2.1 in |
| Depth | 1 in |
| Height | 5.8 in |
| Weight | 5.1 oz |
| IP Telephony | |
| VoIP | Yes |
| VoIP Protocols | SIP |
| Voice Codecs | G.722, G.729, G.711u, G.711a, G.722.1 |
| Lines Supported | 6 lines |
| Quality of Service | IEEE 802.1Q (VLAN), IEEE 802.1p |
| IP Address Assignment | DHCP, static |
| Security | 128-bit AES, WPA, WEP, WPA2 |
| Network Protocols | TFTP, HTTP, DNS, HTTPS, SRTP, RTCP, SNTP |
| Compatible Software | Microsoft Lync |
| Voice Features | Comfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC) |
| Network Features | Lightweight Directory Access Protocol (LDAP) |