VoIP phone - 3-way call capability - SIP, SDP - 8 lines
| Main Specifications | |
|---|---|
| Product Description | AudioCodes 450HD - VoIP phone - 3-way call capability |
| Product Type | VoIP phone |
| VoIP Services | Skype |
| Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
| VoIP Protocols | SIP, SDP |
| Voice Codecs | G.722, G.729a, G.711u, G.711a, G.729b, Opus, SILK |
| Lines Supported | 8 lines |
| Speakerphone | Yes |
| Call Services | Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Call park/pickup |
| Display | LCD display - color - Yes |
| Display Features | Touch screen |
| Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
| Manufacturer Warranty | 1-year warranty |
| General | |
| Product Type | VoIP phone |
| Shipping Weight | 3.8 lbs |
| Manufacturer Warranty | |
| Service & Support | Limited warranty - 1 year |
| Miscellaneous | |
| Connections | Headset jack / RJ-9 ¦ 2 x USB |
| Included Accessories | Power adapter |
| Display | |
| Type | LCD display - color |
| Display Location | Base |
| Diagonal Size | 5" |
| Display Resolution | 800 x 400 pixels |
| Backlit | Yes |
| Display Languages | Hebrew, Hungarian, Czech, Slovak, Japanese (Kanji), Chinese (traditional), Chinese (simplified), Ukrainian, Japanese (Hiragana), English, German, French, Italian, Portuguese, Polish, Finnish, Russian, Spanish, Turkish, Korean, Japanese (Katakana) |
| Features | Touch screen |
| Phone Features | |
| VoIP Services | Skype |
| Call Services | Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Call park/pickup |
| Dialer Location | Base |
| Conference Call Capability | 3-way |
| Speakerphone | Yes |
| Indicators | Voice message waiting indicator |
| Additional Functions | Mute, Do Not Disturb (DND) |
| Dimensions & Weight (Shipping) | |
| Shipping Width | 10.8 in |
| Shipping Depth | 9.6 in |
| Shipping Height | 4.3 in |
| Shipping Weight | 3.8 lbs |
| Dimensions & Weight (Base) | |
| Width | 9.2 in |
| Depth | 7.5 in |
| Height | 6.7 in |
| Weight | 2.8 lbs |
| IP Telephony | |
| Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
| VoIP | Yes |
| VoIP Protocols | SIP, SDP |
| Voice Codecs | G.722, G.729a, G.711u, G.711a, G.729b, Opus, SILK |
| Lines Supported | 8 lines |
| Quality of Service | IEEE 802.1Q (VLAN), IEEE 802.1p, Type of Service (ToS), 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, Cisco Discovery Protocol (CDP), ICMP, ARP, HTTP, HTTPS, Link Layer Discovery Protocol (LLDP), SRTP, RTCP, RTP, NTP, Lightweight Directory Access Protocol (LDAP) |
| Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
| Voice Features | 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) |