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AVAYA 700503700 B189 IP HD Conference Phone StationBrand: AVAYAType: TelephoneWeight: 5.2Features: Audio: Avaya OmniSound technology, Super-wideband audio, Full-duplex speakerphone, Full-duplex speakerphone, IEEE 1329 Type 2 compliant
Call Handling: H.323, SIP (upgradeable in future release)
Speaker Volume: 96 dBSpl @ 0.5m (RMS), Frequency response: 70 Hz to 15kHz
Microphone: 4 built-in beam-forming, Range: 20-feet, Optional extension microphones (8-foot)
Connections: Ethernet RJ45 (10/100/1000 Mbps), Expansion microphones, Mini-USB port, Auxiliary jacks for wireless headset, PA system and expansionModel #: 700503700
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200mAh 504374, AHB401835T, BATT-03 Battery Replacement for Sennheiser DW Office, DW Office ML, DW Pro1, DW Pro2, MB Pro 1, MB Pro 2, OfficeRunner, SD Office, SD Office ML, SD Pro1, SD Pro2 HeadsetsPart Number: Replacement for the Following Battery Model/Part Numbers: BATT-03, 504374.Type: BatteryParts: 1 Year Replacement Warranty.Model #: 504374
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Yealink SIP-T33G IP Phone with 4 Lines & Color LCDBrand: YealinkPart Number: SIP-T33GType: 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-T33G
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$59.99 $48 .99 – Save: $11.00 (18%) Free Shipping
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Yealink SIP-T34W Entry-level IP Phone with 4 Lines & Color LCDBrand: YealinkPart Number: SIP-T34WType: 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-T34W
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$29.09 $24 .55 – Save: $4.54 (15%) Free Shipping
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Yealink W76P High-performance DECT IP phone system with user-centric designBrand: YealinkPart Number: W76PType: 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/SHA384
Three-level configuration mode: Admin/Var/UserModel #: W76P
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YEALINK SIP-T54W Prime Business PhoneFrequency Band: 2.4 GHzAdditional Features: 4.3" 480 x 272-pixel color display with backlight
Adjustable LCD screen
Built-in Bluetooth 4.2
Built-in dual band 2.4G / 5G Wi-Fi (802.11a/b/g/n/ac)
USB 2.0 port for USB recording, wired / wireless USB headsets and EXP50
Up to 16 VoIP accounts
Dual-port Gigabit Ethernet
PoE support
HAC Handset
Paperless label design
Wall mountableModel #: SIP-T54W DUP