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Cisco 9871 IP Phone - Corded - Corded/Cordless - Bluetooth, Wi-Fi - Carbon Black - VoIP - 5" LCD - IEEE 802.11a/b/g/n/ac - 2x Network (RJ-45) - PoE Ports DP-9871-K9=Brand: CiscoPart Number: DP-9871-K9=Additional Features: Ethernet Switch: An internal 2-port Cisco Ethernet switch allows for a direct connection to a 10/100/1000BASE- T Ethernet network (IEEE 802.3i/802.3u/802.3ab) through an RJ-45 interface with single LAN connectivity for both the phone and a co-located PC.An internal 2-port Cisco Ethernet switch allows for a direct connection to a 10/100/1000BASE- T Ethernet network (IEEE 802.3i/802.3u/802.3ab) through an RJ-45 interface with single LAN connectivity for both the phone and a co-located PC.Specification: Maximum of supported line and programmable line keys:
128
Maximum of supported SIP lines:
130 for CUCM and Webex DI
16 for Webex Calling and Open SIP platforms
Hard keys:
Action button
Favorite button
Hold/Resume key
Transfer key
Conference key
Application key
Directory...Model #: DP-9871-K9=
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Cisco 8832 IP Conference Station - Tabletop - Charcoal - VoIP - Caller ID - SpeakerphoneNetwork - -Part Number: CP-8832-K9Additional Features: Technical Information
IP Phone Technology:
VoIP
Caller ID:
Yes
Speakerphone:
Yes
Display & Graphics
Display Color:
Color
Interfaces/ Ports
Network (RJ-45):
Yes
USB:
Yes
PoE (RJ-45) Port:
Yes
Management & Protocols
Communication Protocols:
SIP
IPv6
LLDP-PoE
IPv4
SDP
UDP
GARP
DHCP
LLDP-MED
TLS
SSH
SRTP
Physical Characteristics
Product Color:
Charcoal
Form Factor:
Tabletop
Height:
10.9"
Width:
10.9"
Depth:
2.4"
Weight (Approximate):
1.85 lbParts: 1 YearModel #: CP-8832-K9
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AudioCodes IP405HDEG 450HD IP Phone - VoIP phoneBrand: AudioCodesType: AccessoriesFeatures: Graphical, backlit multilingual LCD (132 x 64)
4 soft keys
AudioCodes Auto-provisioning
GbE support (optional)
Full SIP protocol support with extensive interoperability
Robust security mechanisms
Integration with voice quality monitoring
USB headset connectivityModel #: IP405HDEG
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Yealink CTP25 10-inch touch console for Meetingbar A40Brand: YealinkPart Number: CTP25Connectivity: PHYSICAL INTERFACE
1 x USB-A port
2 x USB-C port
1 x RJ45 port (PoE 802.3af compaint)
1 x Reset hole
Motion SensorDisplay: Screen: 10.1 inch
Display Type: IPS
Resolution: 1280 x 800
Contrast ratio: 1000:1
Brightness: 350 cd/square meters (typical)
Viewing angle (horizontal/vertical): 178 degrees (H)/178degrees (V)
Touchpoints: Multi-points capacitive touch support
Anti-glare
Anti-fingerprintModel #: CTP25
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Cisco 9841 IP Phone - Corded, 4 x Total Line - VoIP - 3.5" LCD - 2 x Network (RJ-45) - PoE PortsPart Number: DP-9841-K9=Additional Features: Technical Information
Base Unit Connectivity Technology:
Corded
IP Phone Technology:
VoIP
Total Number of Phone Lines:
4
Caller ID:
Yes
Speakerphone:
Yes
Display & Graphics
Screen Type:
LCD
Screen Size:
3.5"
Interfaces/ Ports
Network (RJ-45):
Yes
Number of Network (RJ-45) Ports:
2
USB:
Yes
PoE (RJ-45) Port:
Yes
Physical Characteristics
Color Family:
Black
Product Color:
Carbon Black
Form Factor:
Desktop
Height:
8.4"
Width:
8.4"
Depth:
1.9"
Weight (Approximate):
2.10 lb
Miscellaneous
Energy Star:
YesModel #: DP-9841-K9=
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Yealink SIP- T31G Gigabit IP Phone with 2 Lines & HD voiceBrand: YealinkPart Number: SIP- T31GType: VoIP PhonesSecurity: NETWORK AND SECURITY
SIP v1 (RFC2543), v2 (RFC3261)
Call server redundancy supported
NAT traversal: STUN mode
Proxy mode and peer-to-peer SIP link mode
IP assignment: static/DHCP
HTTP/HTTPS web server
Time and date synchronization using SNTP
UDP/TCP/DNS-SRV (RFC 3263)
QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
SRTP for voice
Transport Layer Security (TLS 1.3)
HTTPS certificate manager
AES encryption for configuration file (AES256)
Digest authentication
OpenVPN, IEEE802.1X, L2TP VPN
IPv6
LLDP/CDP/DHCP VLAN
ICE
WPA2/WPA3
Secure boot
GARP (Generic Attribute Registration Protocol)Model #: SIP-T31G
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Yealink W77P DECT IP Phone SystemBrand: YealinkPart Number: W77PType: IP DECT Phone KitSecurity: NETWORK AND SECURITY
SIP v1 (RFC2543), v2 (RFC3261)
SNTP/NTP
VLAN (802.1Q and 802.1P)
802.1x, LLDP
STUN Client (NAT Traversal)
UDP/TCP/TLS
IP assignment: Static/DHCP
Support outbound proxy server backup
Open VPN
Transport Layer Security (TLS)
HTTPS (server/client), SRTP (RFC3711)
Digest authentication
Secure configuration file via AES encryption
Support SHA256/SHA512/SHA
Three-level configuration mode: Admin/Var/UserModel #: W77P