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Description

Features

Specifications

Signaling protocol support

Session Initiation Protocol (SIP)

Full lines supported

●  6821: 2 lines (SIP registrations)
●  6841: 4 lines (SIP registrations)
●  6851: 4 lines (SIP registrations)
●  6861: 4 lines (SIP registrations)
●  6871: 6 lines (SIP registrations)

Language support


●  English (American)
●  English (United Kingdom)

Multiple ring tones

●  The phones support user-adjustable ring tones

Quality-of-Service (QoS) options

●  The phone supports Cisco Discovery Protocol 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

●  802.1X authentication
●  Device authentication
●  Encrypted configuration files
●  File authentication
●  Image authentication
●  Manufacture-Installed Certificates
●  Media encryption using SRTP with Advanced Encryption Standard AES-128 or AES-256
●  Signaling encryption using TLS with AES-128 or AES-256

Configuration options

●  The user can configure the IP address assignment statically or through the DHCP client

Physical dimensions (HxWxD)


●  6800 Key Expansion Module: 8.15 x 4.45 x 1.65 in. (207 x 113 x 42 mm)

Weight


●  6800 Key Expansion Module: 11.5 oz. (320 g)

Display


●  6800 Key Expansion Module: Two 3.5-in (9-cm) grayscale backlit LCD displays, 160 x 270 resolution

Phone and KEM casing composition

●  Polycarbonate Acrylonitrile Butadiene Styrene (ABS) textured plastic

Power requirements

supplies. See Table 6 for a list of available power supplies.
●  6800 Key Expansion Module: No local power supply. The KEM receives power from the attached 6851 IP phone. The attached 6851 IP phone may be powered via PoE or the 6800 (5V) power adapter

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%, noncondensing
●  Non-operating 10% to 95%, noncondensing

Cisco CP-6800-WMK= IP Phone Price in Dubai, UAE

CP-6800-WMK=

  • Cisco IP Phone 6800 Series
Description

Features

Specifications

Signaling protocol support

Session Initiation Protocol (SIP)

Full lines supported

●  6821: 2 lines (SIP registrations)
●  6841: 4 lines (SIP registrations)
●  6851: 4 lines (SIP registrations)
●  6861: 4 lines (SIP registrations)
●  6871: 6 lines (SIP registrations)

Language support


●  English (American)
●  English (United Kingdom)

Multiple ring tones

●  The phones support user-adjustable ring tones

Quality-of-Service (QoS) options

●  The phone supports Cisco Discovery Protocol 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

●  802.1X authentication
●  Device authentication
●  Encrypted configuration files
●  File authentication
●  Image authentication
●  Manufacture-Installed Certificates
●  Media encryption using SRTP with Advanced Encryption Standard AES-128 or AES-256
●  Signaling encryption using TLS with AES-128 or AES-256

Configuration options

●  The user can configure the IP address assignment statically or through the DHCP client

Physical dimensions (HxWxD)


●  6800 Key Expansion Module: 8.15 x 4.45 x 1.65 in. (207 x 113 x 42 mm)

Weight


●  6800 Key Expansion Module: 11.5 oz. (320 g)

Display


●  6800 Key Expansion Module: Two 3.5-in (9-cm) grayscale backlit LCD displays, 160 x 270 resolution

Phone and KEM casing composition

●  Polycarbonate Acrylonitrile Butadiene Styrene (ABS) textured plastic

Power requirements

supplies. See Table 6 for a list of available power supplies.
●  6800 Key Expansion Module: No local power supply. The KEM receives power from the attached 6851 IP phone. The attached 6851 IP phone may be powered via PoE or the 6800 (5V) power adapter

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%, noncondensing
●  Non-operating 10% to 95%, noncondensing
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