Hello 
Select address 
Returns
& Orders
Menu
Newegg Business
Feedback
Help Center
Your Browsing History
  1. Home
  2. Office Solutions
  3. Office Machines & Equipment
  4. Telephones / VoIP
  5. VoIP
  6. Search Results: "Lifelines"

VoIP

Did You Find It?  Save this search
Power Search
  • In Stock
  • Sold by Newegg
  • Make an Offer
  • New
Brands
Show More
Price
Show More
Type
Show More
All Top Brands
Availability
Condition
Discount
Sold by
Useful Links
Customer Ratings
Power Search
avatar

Any questions? Our AI beta will help you find out quickly.

Try me now
Page 1/3
Previous Page
Next Page
Sort By:
View:
YEALINK SIP-T53W Prime Business Phone
Quick View
(1)
YEALINK SIP-T53W Prime Business Phone
  • Brand: Yealink Network Technology Co., Ltd
  • Type: Office Products
  • Protocols: TCP/IP
  • Model #: YEA-SIP-T53W
Yealink SIP-T54S IP Phone, 16 Lines. 4.3-Inch Color Display. USB 2.0, Dual-Port Gigabit Ethernet, 802.3af PoE, Power Adapter Not Included
Quick View
Yealink SIP-T54S IP Phone, 16 Lines. 4.3-Inch Color Display. USB 2.0, Dual-Port Gigabit Ethernet, 802.3af PoE, Power Adapter Not Included
  • Brand: Yealink
  • Type: Voip Telephones
  • Parts: 1-Year Manufacturer Warranty
  • Labor: 1-Year Manufacturer Warranty
  • Model #: Yealink-T54S-FBA-Label-2
  •  
  • $209.00 –
  • Free Shipping
YEALINK SIP-T44W Prime Business Phone
Quick View
(2)
YEALINK SIP-T44W Prime Business Phone
  • Brand: Yealink Network Technology Co., Ltd
  • Type: Office Products
  • Protocols: TCP/IP
  • Model #: YEA-SIP-T57W
Grandstream GRP2602W Wi-Fi 5 Corded IP Phone, 2.4" Graphical Display - Black
Quick View
Grandstream GRP2602W Wi-Fi 5 Corded IP Phone, 2.4" Graphical Display - Black
  • Brand: Grandstream
  • Model #: Grandstream GRP2602w
Yealink SIP-T44W 1301213 - WI-Fi IP Phone - 12 VoIP Accounts. 2.8-Inch Color Display. Dual-Port Gigabit Ethernet, PoE, Power Adapter Not Included
Quick View
Yealink SIP-T44W 1301213 - WI-Fi IP Phone - 12 VoIP Accounts. 2.8-Inch Color Display. Dual-Port Gigabit Ethernet, PoE, Power Adapter Not Included
  • Brand: Yealink
  • Part Number: SIP-T44W 1301213
  • Type: Corded
  • Dimensions: 10 L x 9 W x 5 H inches
  • Model #: SIP-T44W 1301213
Yealink SIP-T34W Entry-level IP Phone with 4 Lines & Color LCD
Quick View
Yealink SIP-T34W Entry-level IP Phone with 4 Lines & Color LCD
  • Brand: Yealink
  • Part Number: SIP-T34W
  • Type: VoIP Phones
  • Security: 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
Grandstream Compact PortableWiFi Phone WP816
Quick View
Grandstream Compact PortableWiFi Phone WP816
  • Parts: 1-Year Manufacturer Warranty
  • Labor: 1-Year Manufacturer Warranty
  • Model #: GS-WP816
Grandstream Desktop Hotel Phone, 3.5" Color LCD, PoE, Dual-band WiFi 6, Black GHP631W
Quick View
Grandstream Desktop Hotel Phone, 3.5" Color LCD, PoE, Dual-band WiFi 6, Black GHP631W
  • Parts: 1-Year Manufacturer Warranty
  • Labor: 1-Year Manufacturer Warranty
  • Model #:
shoretel ip 480 phone 10496
Quick View
shoretel ip 480 phone 10496
  • Model #: ADIB01I05A6E6
  •  
  • $74.99 –
  • Free Shipping
Grandstream Ruggedized Enterprise Portable WiFi Phone with extended battery WP825
Quick View
Grandstream Ruggedized Enterprise Portable WiFi Phone with extended battery WP825
  • Parts: 1-Year Manufacturer Warranty
  • Labor: 1-Year Manufacturer Warranty
  • Model #: GS-WP825
Avaya 700504845 One-X 9611G IP Phone - Wall Mountable, Desktop - Gray
Quick View
Avaya 700504845 One-X 9611G IP Phone - Wall Mountable, Desktop - Gray
  • Brand: AVAYA
  • Type: IP Phone
  • Weight: 2.7
  • Model #: 700504845
  •  
  • $29.95 –
  • Free Shipping
Grandstream Ruggedized WiFi Phone, 2.8 in screen, Bluetooth WP836
Quick View
Grandstream Ruggedized WiFi Phone, 2.8 in screen, Bluetooth WP836
  • Parts: 1-Year Manufacturer Warranty
  • Labor: 1-Year Manufacturer Warranty
  • Model #:
Grandstream Desktop Hotel Phone, 3.5" Color LCD, PoE, Black GHP631
Quick View
Grandstream Desktop Hotel Phone, 3.5" Color LCD, PoE, Black GHP631
  • Parts: 1-Year Manufacturer Warranty
  • Labor: 1-Year Manufacturer Warranty
  • Model #:
Grandstream Desktop Hotel Phone, 3.5" Color LCD, PoE, White GHP630
Quick View
Grandstream Desktop Hotel Phone, 3.5" Color LCD, PoE, White GHP630
  • Parts: 1-Year Manufacturer Warranty
  • Labor: 1-Year Manufacturer Warranty
  • Model #:
UC PHONE 7821 WHITE
Quick View
UC PHONE 7821 WHITE
  • Brand: Cisco
  • Type: Telephone
  • Weight: 2.45
  • Features: VoIP Protocols: SIP, SRTP Voice Codecs: G.722, G.729a, G.711u, G.711a, iLBC Lines Supported: 2 lines Speakerphone: Yes ( digital duplex ) Call Services: Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability Display: LCD display - monochrome - Yes Network Ports Qty: 2 x Ethernet 10Base-T/100Base-TX Compatible Software: Cisco Unified Communications Manager 8.5.1 or later, Cisco Hosted Collaboration Solution Body Color: White
  • Model #: CP-7821-W-K9=
  •  
  • $196.96 –
Polycom 2200-48500-025 VVX 501 WW PoE Network VoIP Device
Quick View
Polycom 2200-48500-025 VVX 501 WW PoE Network VoIP Device
  • Brand: Polycom
  • Type: Wired VoIP
  • Standards: IEEE 802.3
  • Protocols: SIP protocol support
  • Model #: 2200-48500-025
  •  
  • $373.63 –
  • Free Shipping
ShoreTel 480 IP Phone - Cable - Black
Quick View
ShoreTel 480 IP Phone - Cable - Black
  • Brand: ShoreTel
  • Type: IP Phone
  • Model #: 10437
  •  
  • $74.99 –
  • Free Shipping
Cisco CP-8832-EU-K9 IP Conference Phone 8832 in Charcoal Color for APAC, EMEA, Australia and New Zealand
Quick View
Cisco CP-8832-EU-K9 IP Conference Phone 8832 in Charcoal Color for APAC, EMEA, Australia and New Zealand
  • Brand: Cisco
  • Type: IP Conference Phone
  • Standards: IEEE 802.3 Ethernet, IEEE 802.3af and 802.3at
  • Security: Secure credential storage Image authentication Random bit generation Manufacturer-Installed Certificates (MICs ) Secure boot SHA-256 enabled for advanced security features Ethernet 802.1X supplicant options: Extensible Authentication Protocol - Flexible Authentication via Secure Tunneling (EAP-FAST) and Extensible Authentication Protocol - Transport Layer Security (EAP-TLS) Signaling authentication and encryption using TLS v1.2 Media authentication and encryption using SRTP HTTPS for client and server Secure Shell (SSH) Protocol server
  • Model #: CP-8832-EU-K9
  •  
  • $676.11 –
HP Poly Edge E220 IP Phone and PoE enabled, Desktop and Wall Mountable Phone - 2 x Network RJ-45 PoE Ports Model | 82M87AA
Quick View
HP
HP Poly Edge E220 IP Phone and PoE enabled, Desktop and Wall Mountable Phone - 2 x Network RJ-45 PoE Ports Model | 82M87AA
  • Brand: HP
  • Part Number: 82M87AA
  • Type: VoIP Phones
  • Protocols: DHCP VLAN discovery; LLDP-MED for VLAN discovery; FTP/TFTP/HTTP/HTTPS server-based central provisioning; Hardware diagnostics; Manual or dynamic host configuration protocol (DHCP) network setup; Network address translation support for static configuration and Keep-Alive; QoS Support — IEEE 802.1p/Q tagging (VLAN), Layer 3 TOS, and DHCP; Status and statistics reporting; Syslog Event Logging; Conforms to IEEE802.3-2005 (Clause 40) for physical media attachment; Conforms to IEEE802.3-2002 (Clause 28) for link partner auto negotiation; Time and date synchronization using SNTP; RTCP and RTP support; IPv4; IPv6; Provisioning and call server redundancy support; DNS-SRV; UDP; SIP protocol support; IETF SIP (RFC 3261 and companion RFCs)
  • Model #: 82M87AA
Grandstream Cordless WiFi IP Phone WP826 SIP Phone
Quick View
Grandstream Cordless WiFi IP Phone WP826 SIP Phone
  • Parts: 1-Year Warranty
  • Labor: 1-Year Warranty
  • Model #: GS-WP826
Grandstream Enterprise Portable WiFI Phone, Unified Linux firmware, extended battery WP822
Quick View
Grandstream Enterprise Portable WiFI Phone, Unified Linux firmware, extended battery WP822
  • Parts: 1-Year Manufacturer Warranty
  • Labor: 1-Year Manufacturer Warranty
  • Model #: GS-WP822
Grandstream Networks WP822 IP phone Black, Silver 2 lines LCD Wi-Fi
Quick View
Grandstream Networks WP822 IP phone Black, Silver 2 lines LCD Wi-Fi
  • Brand: Grandstream
  • Type: Computer Accessories
  • Dimensions: 2.720 x 7.400 x 5.200
  • Weight: 1.0141
  • Model #: WP822
Yealink SIP-T33G IP Phone with 4 Lines & Color LCD
Quick View
Yealink SIP-T33G IP Phone with 4 Lines & Color LCD
  • Brand: Yealink
  • Part Number: SIP-T33G
  • Type: VoIP Phones
  • Security: 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
Yealink SIP-T53W IP Corded/Cordless Wi-Fi Mountable Desktop Phone
Quick View
Yealink SIP-T53W IP Corded/Cordless Wi-Fi Mountable Desktop Phone
  • Brand: Yealink
  • Part Number: SIP-T53W
  • Type: VoIP Phones
  • Standards: Network standard: IEEE802.11a/b/g/n/ac
  • Model #: SIP-T53W
Grandstream HT841 4 FXO, 1 FXS, 2 GigE PoE NAT Router
Quick View
Grandstream HT841 4 FXO, 1 FXS, 2 GigE PoE NAT Router
  • Parts: 1
  • Labor: 1
  • Model #: GS-HT841
ULTRA-ELEGANT GIGABIT IP PHONE
Quick View
ULTRA-ELEGANT GIGABIT IP PHONE
  • Brand: Yealink Network Technology Co., Ltd
  • Type: Office Products
  • Protocols: TCP/IP
  • Model #: YEA-SIP-T53
HP Poly Edge E220 IP Phone, Corded desktop phone with Power Supply | 89B50AA#ABA
Quick View
HP
HP Poly Edge E220 IP Phone, Corded desktop phone with Power Supply | 89B50AA#ABA
  • Brand: HP
  • Part Number: 89B50AA#ABA
  • Type: VoIP Phones
  • Ports: 2 x RJ45, 1 USB
  • Model #: 89B50AA#ABA
Page 1/3
Previous Page
1
2
3
Next Page
Did You Find It?