VoIP phone with caller ID/call waiting - 3-way call capability - SIP, RTP, SRTP, SDP, SIP over TLS, RTCP-XR, SIP over TCP, SIP over UDP - 8 lines
| Main Specifications | |
|---|---|
| Product Description | AudioCodes C450HD - VoIP phone with caller ID/call waiting - 3-way call capability |
| Product Type | VoIP phone with caller ID/call waiting |
| VoIP Services | Skype for Business, Microsoft Teams |
| Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
| VoIP Protocols | SIP, RTP, SRTP, SDP, SIP over TLS, RTCP-XR, SIP over TCP, SIP over UDP |
| Voice Codecs | G.722, Opus, SILK, G.729A/B, G.711?/a |
| Software Certification | Certified for Skype for Business |
| Lines Supported | 8 lines |
| Speakerphone | Yes |
| Call Services | Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold |
| Display | LCD display - color - Yes |
| Display Features | Touch screen |
| Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
| General | |
| Product Type | VoIP phone |
| Shipping Weight | 3.8 lbs |
| Miscellaneous | |
| Connections | Headset jack / RJ-9 ¦ 2 x USB ¦ EHS/DHSG port |
| Software Certification | Certified for Skype for Business |
| Included Accessories | Power adapter |
| Display | |
| Type | LCD display - color |
| Display Location | Base |
| Diagonal Size | 5" |
| Display Resolution | 1280 x 720 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 for Business, Microsoft Teams |
| Call Services | Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold |
| Caller ID Type | Caller ID/call waiting |
| Dialer Location | Base |
| Conference Call Capability | 3-way |
| Speakerphone | Yes |
| Indicators | Message waiting indicator, busy lamp field (BLF) |
| Additional Functions | Speed dial memory, mute, call park, call pickup, Do Not Disturb (DND), Auto-Answering, hotline |
| 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, RTP, SRTP, SDP, SIP over TLS, RTCP-XR, SIP over TCP, SIP over UDP |
| Voice Codecs | G.722, Opus, SILK, G.729A/B, G.711?/a |
| Lines Supported | 8 lines |
| Quality of Service | IEEE 802.1Q (VLAN), IEEE 802.1p, Type of Service (ToS) |
| 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, RTP, NTP, RTCP-XR, Lightweight Directory Access Protocol (LDAP), FTP, IPv4 |
| 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), silence suppression |