CP-7861-K9 Specifications |
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| Signaling protocol support | ● Session Initiation Protocol (SIP) |
| Codec support | ● G.711a/μ, G.722, G.729a, iLBC |
| Multiple ring tones | ● The phone supports user-adjustable ring tones. |
| Directories | ● The phone identifies incoming messages and categorizes them for users on the screen.
This makes it fast and easy to return calls using direct dial-back capability. The corporate directory integrates with the Lightweight Directory Access Protocol (LDAP) standard directory. |
| Quality-of-service (QoS) options | ● The phone supports CDP and 802.1Q/p standards, and can be configured with an
801.1Q VLAN header containing the VLAN ID overrides configured by the Admin VLAN ID. |
| Security | ● Certificates
● Image authentication ● Device authentication ● File authentication ● Signaling authentication ● Media encryption using Secure Real-Time Transfer Protocol (SRTP) using AES-128 ● Signaling encryption using Transport Layer Security (TLS) Protocol using AES-128 or AES-256 ● Encrypted configuration files ● 802.1X authentication ● Cryptography |
| Configuration options | ● The user can configure IP address assignment statically or through the DHCP client. |
| Physical dimensions (H×W×D) | ● IP Phone 7861: 207 x 265 x 28mm (exclude foot stand) |
| Weight | ● IP Phone 7861: 1053g |
| Display | ● IP Phone 7861: 3.5” 396×162 pixels |
| Ethernet switch | ● The phone has a 10/100BASE-T or a 10/100/1000BASE-T |
| Phone casing composition | ● Polycarbonate acrylonitrile butadiene styrene (ABS) textured plastic. |
| Power requirements | ● The phone is an interoperable IEEE 802.3af PoE (Class 1 device); 48 VDC is required;
it can be supplied locally at the desktop using an optional AC-to-DC power supply (CP-PWR-CUBE-3=). Use of the power supply also requires the use of one of the corresponding AC country cords. |
| Operational temperature | ● 32 to 104°F (0 to 40°C) |
| Nonoperational temperature shock | ● 14 to 140°F (-10 to 60°C) |
| Humidity | ● Operating 10% to 90%, non-condensing
● Non-operating 10% to 95%, non-condensing |
| Cosmetic | ● Cisco cosmetic class A |
| Brands | Cisco |
|---|---|
| Warranty | 6 Month |
| Condition | New Retail |
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