Skip to main content
  • In Stock
  • Sold by NeweggBusiness
  • New
Brands
Show More
Price
Show More
Type
Show More
Sold by
All Top Brands
Availability
Condition
Discount
Useful Links
Customer Ratings
Sort By:
View:
SMALL BUSINESS IP PHONE 3 SIP
Quick View
SMALL BUSINESS IP PHONE 3 SIP
  • Brand: Grandstream
  • Type: Office Products
  • Protocols: SIP RFC3261, TCP / IP / UDP, RTP / RTCP, HTTP / HTTPS, ARP / RARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP-MED, LDAP, TR-069, 802.1x, TLS, SRTP
  • Security: User and administrator level access control, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file, TLS, SRTP, HTTPS, 802.1x media access control
  • Model #: GXP1630
Grandstream 6-Line Professional IP Phone Designed for Mass Deployment and Easy Management GRP2613W
Quick View
Grandstream 6-Line Professional IP Phone Designed for Mass Deployment and Easy Management GRP2613W
  • Brand: Grandstream
  • Parts: 1-Year Manufacturer Warranty
  • Labor: 1-Year Manufacturer Warranty
  • Model #: GRP2613W
Stainless Steel Handsfree IP Phone
Quick View
Stainless Steel Handsfree IP Phone
  • Brand: Viking Electronics
  • Type: See Details
  • Model #: VK-E-30-IP
SNOM SNO-PWER700800 snom power supply for 700 series phones
Quick View
  •  
  • $35.05 –
Grandstream 2 Lines, 2 SIP Accounts, PoE GRP2601P
Quick View
Grandstream 2 Lines, 2 SIP Accounts, PoE GRP2601P
  • Brand: Grandstream
  • Parts: 1-Year Manufacturer Warranty
  • Labor: 1-Year Manufacturer Warranty
  • Model #: 6947273703112
  •  
  • $52.82 –
yealink w70b - dect ip base station
Quick View
yealink w70b - dect ip base station
  • Brand: Yealink
  • Part Number: 1302017
  • Type: Telephone
  • Dimensions: 2.51 L x 10 W x 13 H centimeters
  • Model #: RNAB09BFXNK65
Yealink MP45 USB Phone Compatible with Microsoft Teams
Quick View
  • $96.58 - $97.78
Yealink SIP-T44W - 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 - 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
  • Type: Corded
  • 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: MD5/SHA1/SHA224/-SHA256/SHA384/ SHA512 OpenVPN, IEEE802.1X, L2TP VPN IPv6 LLDP/CDP/DHCP VLAN ICE WPA2/WPA3 Secure boot GARP (Generic Attribute Registration Protocol)
  • Model #: SIP-T44W
  • $119.74 - $120.24
Polycom Poly Edge E450 - 2200-87030-025
Quick View
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
VALCOM VIP-821A Enhanced Network Trunk Port
Quick View
  •  
  • $426.04 –
ENGENIUS DURAFON-SIP-HC DURAFON-SIP HANDSET AND CHARGER
Quick View
ENGENIUS DURAFON-SIP-HC DURAFON-SIP HANDSET AND CHARGER
  • Body Color: Black
  • Battery Type: 3.7V, 1700 mAh Li-ion Battery
  • Power Consumption: RF Power: Peak: 708 mW Average: 88.5 mW TX Power Control Range: 100-708 mW
  • Connections: Earphone DC
  • Model #: DURAFON-SIP-HC
Yealink MP54 E2 Teams IP Phone, Corded, Bluetooth, Wi-Fi - Wall Mountable, Desktop, 4" LCD - 2 x Network (RJ-45)
Quick View
Yealink MP54 E2 Teams IP Phone, Corded, Bluetooth, Wi-Fi - Wall Mountable, Desktop, 4" LCD - 2 x Network (RJ-45)
  • Brand: Yealink
  • Part Number: MP54 E2 TEAMS
  • Type: VoIP Phones
  • Security: IPv4/IPv6 IP Assignment: Static/DHCP Proxy mode HTTP/HTTPS web server Time and date synchronization using SNTP Transport Layer Security (TLS) HTTPS certificate manager IEEE802.1X
  • Model #: DUP MP54 E2 TEAMS
  • $202.63 - $203.38
Extended capacity replacement Battery for the Vocera Communications Badge B3000. 1010 mAh
Quick View
Extended capacity replacement Battery for the Vocera Communications Badge B3000. 1010 mAh
  • Brand: Artisan Power
  • Type: Cordless IP Phone
  • Model #: RB-B3000-LWE
  • $45.64 - $51.89
aver fone540 bluetooth conference speakerphone
Quick View
aver fone540 bluetooth conference speakerphone
  • Type: Telephone
  • Parts: 3 Year
  • Model #: COMFON540
Extended capacity replacement battery for the Vocera Communications Badge B3000. 1010 mAh
Quick View
Extended capacity replacement battery for the Vocera Communications Badge B3000. 1010 mAh
  • Brand: Artisan Power
  • Type: Cordless IP Phone
  • Model #: RB-B3000-LBE
  • $45.64 - $51.89
Audiocodes Mediant 800C With 2 E1/T1 4 FXS And 4 GE Ports
Quick View
  • $4,757.49 - $4,760.99
Adtran - 4243924F1 - Adtran Total Access 924e VoIP Gateway - 3 x RJ-45 - 24 x FXS - USB - Gigabit Ethernet - 1U High
Quick View
  •  
  • $2,817.35 –
Replacement Battery for Vocera Communications Badge B3000. Black, 800 mAh.
Quick View
Replacement Battery for Vocera Communications Badge B3000. Black, 800 mAh.
  • Brand: Artisan Power
  • Type: Cordless IP Phone
  • Model #: RB-B3000-LB
Replacement Battery for Polycom/SpectraLink 8400 Phones. 2350mAh Extended
Quick View
Replacement Battery for Polycom/SpectraLink 8400 Phones. 2350mAh Extended
  • Brand: Artisan Power
  • Type: Cordless IP Phone
  • Dimensions: 66 x 44 x 16
  • Weight: 0.13
  • Model #: RB-8400-LE
Replacement Battery for Ascom d62 Phone. 1300mAh
Quick View
Replacement Battery for Ascom d62 Phone. 1300mAh
  • Brand: Artisan Power
  • Type: Cordless IP Phone
  • Dimensions: 73 x 45 x 10
  • Weight: 0.11
  • Model #: RB-D62-L
AudioCodes RXV100-B05 Video Conferencing for MS Teams Bundle (Camera, Hub)
Quick View
AudioCodes RXV100-B05 Video Conferencing for MS Teams Bundle (Camera, Hub)
  • Brand: AudioCodes
  • Type: IP Conference Station
  • Ports: 2 x HDMI-out, 1 x HDMI-in (for content ingest), 3 x USB 3.2 Gen 1 Type-A, 1 x USB-C 3.2 Gen 1, 1 x RJ45 (Gigabit Ethernet), and a 3.5mm audio jack.
  • Display: 10.1" Full HD (1920 x 1080) anti-glare, smudge-resistant touchscreen; 360° rotatable.
  • Model #:
  •  
  • $2,247.26 –
  • $2,243.26 - $2,247.26
AudioCodes Mediant 800B VoIP Gateway M800BV2ETF4S4L
Quick View
  •  
  • $4,545.23 –
CyberData 011146 SIP Paging Server with Two SIP Endpoints
Quick View
  • $422.57 - $425.57
HP Poly Edge E100 IP Phone Corded - Desktop, Wall Mountable | 82M86AA
Quick View
HP
HP Poly Edge E100 IP Phone Corded - Desktop, Wall Mountable | 82M86AA
  • Brand: HP
  • Part Number: 82M86AA
  • 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 con?guration 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 #: 82M86AA
  • $134.67 - $149.67
AudioCodes Mediant 800C With 4 E1/T1 4 FXS and 4 GE
Quick View
  • $7,460.43 - $7,463.93
HP Poly VVX 150 2-Line Business IP Desk Phone with Power Supply  911M9AA#ABA
Quick View
HP
HP Poly VVX 150 2-Line Business IP Desk Phone with Power Supply 911M9AA#ABA
  • Brand: HP
  • Part Number: 911M9AA#ABA
  • Model #: 911M9AA#ABA
  • $58.43 - $64.73
Transformer Dual Charger for Polycom / SpectraLink 8400 & 8440 Series Batteries. Power Supply Included
Quick View
Transformer Dual Charger for Polycom / SpectraLink 8400 & 8440 Series Batteries. Power Supply Included
  • Brand: Artisan Power
  • Type: Voip Telephone Products
  • Model #: CH-TF8400-2
  •  
  • $73.63 –
  • $67.53 - $73.63
HP Poly CCX 500 Business Media Phone - Open SIP - PoE  82Z78AA
Quick View
HP
HP Poly CCX 500 Business Media Phone - Open SIP - PoE 82Z78AA
  • Brand: HP
  • Part Number: 82Z78AA
  • Model #: 82Z78AA
  • $252.20 - $255.45

Benefits and Considerations for Implementing VoIP

Introduction

A Voice over Internet Protocol phone, or VoIP phone, is a special type of phone that transmits and receives calls over the internet instead of a landline network. The benefits of a VoIP phone system include lower costs, expandability, and mobility. For details about the benefits of VoIP, see below.

Benefits of VoIP

Lower Costs

One of the most well-known benefits of VoIP phones is the potential cost savings. A VoIP phone system relies on your computer network and does not require its own dedicated telephone infrastructure, so there are fewer hardware costs. In addition, subscription costs for a VoIP system are usually slightly lower than a traditional phone system.

Expandability

Another benefit of adopting a VoIP phone system is expandability. Meeting the demands of an expanding workforce with a traditional landline system can be challenging, as adding phone lines will typically require rewiring analog hardware. Expanding a VoIP phone system is simpler and mainly requires procuring additional VoIP phones and updating software settings.

Mobility

With a landline phone system, moving a phone number often requires rewiring an analog switchboard or contacting the phone company. With a VoIP system however, the phone number is associated with the VoIP phone itself and not the line that it is connected to. A phone number can be relocated by moving the VoIP phone itself and reconnecting it to the VoIP network. Another added benefit of VoIP phone systems is that they can support select mobile phones.

Implementing VoIP

Internet Connection Speed

Because a VoIP phone system will utilize your internet connection, the speed of that connection is an important consideration. When a VoIP phone is connected to a number outside of your VoIP network, a small amount of bandwidth is used. The exact amount can vary depending on call quality settings.
When multiple VoIP phones are used simultaneously, bandwidth requirements will increase. This can negatively impact other software and equipment if there is insufficient bandwidth.

Data Caps

A VoIP phone system can use a sizable amount of data over the course of time, and that can be a problem if your organization’s internet connection has a bandwidth cap. In such cases, you will want to keep track of data usage to avoid exceeding your cap.

Existing Analog Equipment

When migrating to a VoIP phone system, it is possible to retain use of older analog phones by pairing them with analog telephone adapters (ATA). Though it may not have all the functions of a fully-featured VoIP phone, it can be a more cost-effective alternative.