VoIP phone with caller ID/call waiting - 3-way call capability - SIP, SDP, SIP over TLS, SIP over TCP, SIP over UDP
| Main Specifications | |
|---|---|
| Product Description | AudioCodes 445HD - 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, Zoom |
| Main Features | Integrated Ethernet switch |
| VoIP Protocols | SIP, SDP, SIP over TLS, SIP over TCP, SIP over UDP |
| Voice Codecs | G.711?/a, G.729A/B, G.722, Opus, SILK |
| Software Certification | Certified for Skype for Business |
| Speakerphone | Yes |
| Call Services | Call Transfer, Call Hold, Call Parking, Caller ID, Call Waiting, Call Forwarding |
| Display | LCD display - color - Yes |
| Display (2nd) | LCD display - Yes |
| Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
| Compatible Software | Microsoft Teams, Zoom Phone, AudioCodes One Voice Operations Center (OVOC) Device Manager, Skype for Business |
| General | |
| Product Type | VoIP phone |
| Shipping Weight | 3.41 lbs |
| Miscellaneous | |
| Connections | Headset jack / RJ-9 ¦ USB |
| Software Certification | Certified for Skype for Business |
| Placing / Mounting | Table-top, wall-mountable |
| Display | |
| Type | LCD display - color |
| Display Location | Base |
| Diagonal Size | 4.3" |
| Display Resolution | 480 x 272 pixels |
| Backlit | Yes |
| Display Languages | Multilingual |
| Phone Features | |
| VoIP Services | Skype for Business, Microsoft Teams, Zoom |
| Wireless Interface Provided | Wi-Fi / Bluetooth |
| Call Services | Call Transfer, Call Hold, Call Parking, Caller ID, Call Waiting, Call Forwarding |
| Caller ID Type | Caller ID/call waiting |
| Dialer Location | Base |
| Conference Call Capability | 3-way |
| Speakerphone | Yes |
| Programmable Buttons Qty | 18 |
| Indicators | Busy lamp field (BLF) |
| Additional Functions | Mute, Do Not Disturb (DND) |
| Dimensions & Weight (Shipping) | |
| Shipping Width | 12.4 in |
| Shipping Depth | 10 in |
| Shipping Height | 3.7 in |
| Shipping Weight | 3.41 lbs |
| Dimensions & Weight (Base) | |
| Width | 9.8 in |
| Depth | 6.6 in |
| Height | 6.3 in |
| Weight | 3.2 lbs |
| Phone Memory | |
| One-Touch Dial Button Qty | 12 |
| Display (2nd) | |
| Type | LCD display |
| Display Location | Base |
| Backlit | Yes |
| IP Telephony | |
| Main Features | Integrated Ethernet switch |
| VoIP | Yes |
| VoIP Protocols | SIP, SDP, SIP over TLS, SIP over TCP, SIP over UDP |
| Voice Codecs | G.711?/a, G.729A/B, G.722, Opus, SILK |
| 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 1.2 |
| Power Over Ethernet (PoE) Support | Yes |
| Network Protocols | RTCP, RTP, SRTP, HTTP, HTTPS, UDP, TCP, VLAN, Cisco Discovery Protocol (CDP), Link Layer Discovery Protocol (LLDP), CDP-LLDP, IPv4, DNS SRV, ICMP, ARP, Lightweight Directory Access Protocol (LDAP), FTP, NTP |
| Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
| Compatible Software | Microsoft Teams, Zoom Phone, AudioCodes One Voice Operations Center (OVOC) Device Manager, Skype for Business |
| Voice Features | HD Voice, acoustic echo cancellation (AEC), adaptive jitter buffer (AJB), voice activity detection (VAD), comfort noise generation (CNG), packet loss concealment (PLC) |
| Network Features | Zero touch with AudioCodes Redirect server, OVOC support, IEEE 802.3af, Class 2 PoE |