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Need help?Do you have a question about the AudioCodes C455HD and is the answer not in the manual?
General| Full duplex | Yes |
|---|---|
| Lines quantity | 8 lines |
| Phonebook capacity | - entries |
| Number of VoIP accounts | - |
| RJ-9 ports quantity | 1 |
| WAN connection type | RJ-45 |
| USB 2.0 ports quantity | USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them. |
| Ethernet LAN (RJ-45) ports | 2 |
| Voice codecs | G.711Mu, G.711a, G.722, G.729A, G.729B, OPUS |
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Bluetooth version | 4.2 |
| Security algorithms | HTTPS, SRTP, SSL/TLS |
| Networking standards | IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af |
| Ethernet LAN data rates | 10, 100, 1000 Mbit/s |
| Ethernet LAN interface type | Gigabit Ethernet |
| Supported network protocols | IPv4, TCP, UDP, ICMP, ARP, RTP, SRTP, RTCP-XR, 802.1x, IP/DHCP IP, IEEE 802.1p/Q, QoS/ToS, HTTP/HTTPS/DHCP, NTP, FTP/TFTP, CDP/LLDP VLAN, LDAP |
| Master (outer) case width | 579 mm |
| Master (outer) case height | 291 mm |
| Master (outer) case length | 467 mm |
| Master (outer) case weight | 14500 g |
| Display diagonal | 5 \ |
| Display resolution | 1280 x 720 pixels |
| AC adapter input voltage | 100 - 240 V |
| AC adapter output current | 2 A |
| AC adapter output voltage | 12 V |
| Handset type | Wired handset |
| Product type | IP Phone |
| Product color | Black |
| Sustainability certificates | Federal Communications Commission (FCC), Trade Agreements Act (TAA) |
| Cables included | LAN (RJ-45) |
| Number of handles included | 1 pc(s) |
| Volume control | Buttons |
| Number of programmable keys | 8 |
| Operating system version | 9 |
| Operating system installed | Android |
| Dual-Tone Multi-Frequency (DTMF) modes | SIP info |
| Storage temperature (T-T) | -20 - 70 °C |
| Operating temperature (T-T) | 0 - 40 °C |
Weight and Dimensions| Depth | 200 mm |
|---|---|
| Width | 236 mm |
| Height | 165.9 mm |
| Weight | 988 g |
| Height (max) | 195 mm |
| Height (min) | 170 mm |
| Package depth | 245 mm |
| Package width | 280 mm |
| Package height | 110 mm |
| Package weight | 1548 g |
