Cisco IP Phone 7811 - VoIP phone - SIP, SRTP - charcoal - remanufactured - TAA Compliant

General

Product Type

VoIP phone

Body Material

PC/ABS

Body Colour

Charcoal

Compatible Platforms

Cisco Business Edition 6000

Miscellaneous

Pricing Type

Remanufactured

Placing / Mounting

Wall-mountable, table-top

Hearing Aid Compatible

Yes

TAA Compliant

Yes

Display

Type

LCD display - monochrome

Diagonal Size

3.28"

Display Resolution

384 x 106 pixels

Display Location

Base

Phone Features

Dialer Location

Base

Conference Call Capability

Yes

Speakerphone

Yes

Additional Functions

Call timer

Call Services

Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability

Dimensions & Weight (Base)

Width

20.7 cm

Depth

3.3 cm

Height

20.7 cm

Weight

806 g

IP Telephony

Network Protocols

Cisco Discovery Protocol (CDP), SRTP

Main Features

Multiple VoIP protocol support, integrated Ethernet switch

Voice Codecs

G.722, G.729a, G.711u, G.711a, iLBC

Quality of Service

IEEE 802.1Q (VLAN), IEEE 802.1p

IP Address Assignment

DHCP, static

Network Ports Qty

2 x Ethernet 10Base-T/100Base-TX

VoIP Protocols

SIP, SRTP

Compatible Software

Cisco Unified Communications Manager 8.5.1 or later, Cisco Hosted Collaboration Solution, Cisco Unified Survivable Remote Site Telephony 8 or later

Security

128 bit AES, 256 bit AES, IEEE 802.1X, TLS

Network Features

Lightweight Directory Access Protocol (LDAP)

Power Over Ethernet (PoE) Support

Yes

VoIP

Yes