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Yeahlink SIP-T74U IP phone (PS5V2000US Power Supply not included)
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Yeahlink SIP-T74U IP phone (PS5V2000US Power Supply not included)
  • Brand: Yealink
  • Part Number: 1301222
  • Type: Telephone
  • Model #: 841885125576
HP Poly VVX 250 4-Line IP Corded Phone and PoE-Enabled | 89B62AA#AC3
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HP
HP Poly VVX 250 4-Line IP Corded Phone and PoE-Enabled | 89B62AA#AC3
  • Brand: HP
  • Part Number: 89B62AA#AC3
  • Type: VoIP Phones
  • Standards: USB
  • Model #: 89B62AA#AC3
HP Poly ATA 400 VoIP Gateway - 1 x RJ-45 - 1 x FXS - USB - Ethernet | 8F3H4AA
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HP
HP Poly ATA 400 VoIP Gateway - 1 x RJ-45 - 1 x FXS - USB - Ethernet | 8F3H4AA
  • Brand: HP
  • Type: Gateway
  • Protocols: LLDP-MED for VLAN discovery; IPv4; TCP (RFC 793) in SSL/TLS; Domain Name System (DNS): A records (RFC 1706), SRV records (RFC 2782), RTP (RFC 1889, 1890), RFC 5966
  • Security: HTTPS secure provisioning; Local Access Interface: IVR password
  • Model #: 8F3H4AA#ABA
GRANDSTREAM GRP2614 GRP2614 CARRIER-GRADE IP PHONE
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GRANDSTREAM GRP2614 GRP2614 CARRIER-GRADE IP PHONE
  • Brand: Grandstream
  • Type: Others
  • Model #: GRP2614
HP Poly Edge E220 IP Phone, Corded desktop phone with Power Supply | 89B50AA#ABA
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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
Grandstream 2 FXS, 1 FastEthernet  HT802 v2
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Grandstream 2 FXS, 1 FastEthernet HT802 v2
  • Brand: Grandstream
  • Part Number: HT802 V2
  • Features: Includes an Ooma HD3 Handset, Supports single-line operation, Cordless telephone type, Digital answering system with 17 minutes of recording capacity, 150 hours of phone standby time, Ooma Telo Device with Power Adapter and Ethernet Cable, Black HD3 Handset with Charging Cradle and Power Adapter, 2 AAA batteries included, Corded electric power source, Unlocked wireless provider, Caller identification feature
  • Parts: 2
  • Model #:
GRANDSTREAM GXP1625 SMALL BUSINESS IP PHONE 2 SIP
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GRANDSTREAM GXP1625 SMALL BUSINESS IP PHONE 2 SIP
  • Brand: Grandstream
  • Type: Other
  • Weight: 2.25
  • Model #: GXP1625
HP Poly Rove R8 DECT Repeater - DECT - 984.25 ft Range - 2 Simultaneous Calls | 84H79AA#ABA
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HP
HP Poly Rove R8 DECT Repeater - DECT - 984.25 ft Range - 2 Simultaneous Calls | 84H79AA#ABA
  • Brand: HP
  • Part Number: 84H79AA#ABA
  • Type: Accessories
  • System Requirements: Polycom Device Management Service for Service Providers (PDMS-SP) Cloud Management
  • Model #: 84H79AA#ABA
Ubiquiti UniFi Talk G3 Touch Enterprise Phone, Black (UTP-G3-Touch-Enterprise)
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Ubiquiti UniFi Talk G3 Touch Enterprise Phone, Black (UTP-G3-Touch-Enterprise)
  • Brand: Ubiquiti Networks
  • Part Number: G3 Touch Enterprise
  • Type: VoIP Phones
  • Standards: IEEE 802.11a/b/g/n/ac
  • Model #: UTP-G3-Touch-Enterprise
Cisco 6851 IP Phone - Corded, Wall Mountable, Desktop - Charcoal, 4 x Total Line - VoIP - 2 x Network (RJ-45) - PoE Ports
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Cisco 6851 IP Phone - Corded, Wall Mountable, Desktop - Charcoal, 4 x Total Line - VoIP - 2 x Network (RJ-45) - PoE Ports
  • Brand: Cisco Systems, Inc
  • Part Number: CP-6851-3PW-NA-K9=
  • Specifications: Technical Information Handset Connectivity Technology: Corded Base Unit Connectivity Technology: Corded IP Phone Technology: VoIP Total Number of Phone Lines: 4 Caller ID: Yes Speakerphone: Yes Display & Graphics Display Color: Monochrome Interfaces/ Ports Network (RJ-45): Yes Number of Network (RJ-45) Ports: 2 PoE (RJ-45) Port: Yes Management & Protocols Communication Protocols: SIP IPv4 DHCP SNTP NAT STUN UDP TCP LLDP SRTP TLS LDAP IPv6 Power Description Power Source: AC Adapter Physical Characteristics Product Color: Charcoal Form Factor: Wall Mountable Desktop Height: 8.2" Width: 10.4" Depth: 1.3" Weight (Approximate): 1.36 lb
  • Model #: CP-6851-3PW-NA-K9=
Ubiquiti Networks G3 Touch Pro (UTP-G3-Touch-Pro)
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Ubiquiti Networks G3 Touch Pro (UTP-G3-Touch-Pro)
  • Parts: 1 Year
  • Labor: 1 Year
  • Model #: UTP-G3-Touch-Pro
YEALINK - MS SIP-T48S-SFB ULTRA-ELEGANT GIGABIT IP PHONE
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Open Box YEALINK - MS SIP-T48S-SFB ULTRA-ELEGANT GIGABIT IP PHONE
  • Brand: Yealink
  • Weight: 3.65
  • Model #: SIP-T48S-SFB
  •  
  • $299.99 –
Audiocodes 405HD VoIP Phone Black UC405HDEPSG
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  • $123.99
  •  
  • $115.99 –
  • Save: 6%
AVAYA 700513569 J100 Series IP Phones
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AVAYA 700513569 J100 Series IP Phones
  • Brand: AVAYA
  • Type: Accessories
  • Features: Explore a desktop phones portfolio of feature-rich endpoints designed to enhance the desktop user experience. Modernize your desktops with the latest generation of Avaya SIP-based IP phones that offer Bluetooth and Wi-Fi connectivity. Discover the Avaya desktop experience: revolutionary, industry-leading desktop phones have a dynamic user interface, including button personalization, contact groups, full month calendar view, and more. Manage administration remotely using a web browser. Perform many of the functions through your web browser which previously required physical access to the phone. Use high quality phones designed for long life. They feature ergonomic / weighted handsets, textured plastic, keypad travel, and rubber feet to keep from sliding on desks. Migrate from H323 to SIP as needed to bring ...
  • Model #: 700513569
EPOS I SENNHEISER IMPACT SDW 1000593 - Wireless Headset System
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EPOS I SENNHEISER IMPACT SDW 1000593 - Wireless Headset System
  • Brand: EPOS
  • Type: Headset
  • Weight: 1.8500
  • Model #: 1000593
HP Poly CCX 505 IP Phone and PoE enabled, Corded/Cordless Desktop phone, Black | 82Z79AA
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HP
HP Poly CCX 505 IP Phone and PoE enabled, Corded/Cordless Desktop phone, Black | 82Z79AA
  • Brand: HP
  • Part Number: 82Z79AA
  • Type: VoIP Phones
  • Protocols: 10/100/1000 Base-TX across LAN and PC ports; Conforms to IEEE802.3- 2005 (Clause 40) for physical media attachment; Conforms to IEEE802.3- 2002 (Clause 28) for link partner auto-negotiation; Manual or dynamic host configuration protocol (DHCP) network setup
  • Model #: 82Z79AA
HP Poly Edge E400 IP Phone and PoE enabled, Corded desktop phone TAA Compliant | 89B54AA#ABA
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HP
HP Poly Edge E400 IP Phone and PoE enabled, Corded desktop phone TAA Compliant | 89B54AA#ABA
  • Brand: HP
  • Type: Voice Over IP
  • Ports: 2 x RJ45
  • Display: with Display
  • Model #: 89B54AA#ABA
  •  
  • $185.99 –
Ubiquiti G2 Touch (UTP-Touch-White)
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Ubiquiti G2 Touch (UTP-Touch-White)
  • Brand: Ubiquiti Networks
  • Part Number: UTP-Touch-White
  • Display: Screen Surface Treatments: Fingerprint-Resistant Coating Size: 127 mm (5") diagonal Resolution: 720 x 1280 HD
  • LEDs: White LED (Black version) Blue LED (White version)
  • Model #: UTP-TOUCH-WHITE
Grandstream GRP2613 3-Line Gigabit IP Phone
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Grandstream GRP2613 3-Line Gigabit IP Phone
  • Brand: Grandstream Networks Inc
  • Model #: GRP2613
Polycom OBi1062 Professional IP Phone with NA Power Adapter
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Open Box Polycom OBi1062 Professional IP Phone with NA Power Adapter
  • Brand: Polycom
  • Specifications: PoE (RJ-45) Port: Yes TAA Compliant: No Handset Connectivity Technology: Corded Base Unit Connectivity Technology: Corded/Cordless IP Phone Technology: VoIP Wireless Technology: Bluetooth/Wi-Fi Speakerphone: Yes Wireless LAN Standard: IEEE 802.11n USB: Yes Number of Network (RJ-45) Ports: 2 Network (RJ-45): Yes Caller ID: Yes Communication Protocols: SIP
  • Model #: 2200-49595-001
  •  
  • $214.99 –
AudioCodes TEAMS-C470HD-DBW C470HD IP Phone
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AudioCodes TEAMS-C470HD-DBW C470HD IP Phone
  • Brand: AudioCodes
  • Type: IP Phone
  • Display: 5.5"
  • Features: Native support for Microsoft Teams Graphical portrait 5.5” color touch screen (720 x 1280) with multi-lingual support GbE support USB headset support Bluetooth 5.0 support Firmware upgrade via USB stick
  • Model #: TEAMS-C470HD-DBW
  • $420.00
  •  
  • $246.99 –
  • Save: 41%
JABRA BIZ 2300 Mono, NC (2303-820-105)
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JABRA BIZ 2300 Mono, NC (2303-820-105)
  • Brand: JABRA
  • Features: You can rotate the boom arm 360 degrees HD Voice / Wideband Audio Noise-Canceling Microphone PeakStop instantly removes any harmful loud sounds Reinforced cord Air shock microphone
  • Model #: 2303-820-105
  •  
  • $139.00 –
Jabra 2400 II QD Duo UNC Wired Headset - Black
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Jabra 2400 II QD Duo UNC Wired Headset - Black
  • Brand: JABRA
  • Part Number: 2409-720-209
  • Type: Headset
  • Model #: 2409-720-209
Sennheiser SDW 5035 (506596) - Single-Sided (Monaural) Wireless Dect Headset for Desk Phone Softphone/PC Connections Dual Microphone Ultra Noise Cancelling, Black
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Sennheiser SDW 5035 (506596) - Single-Sided (Monaural) Wireless Dect Headset for Desk Phone Softphone/PC Connections Dual Microphone Ultra Noise Cancelling, Black
  • Brand: EPOS
  • Type: Wireless VoIP
  • Power: Standby time: 44 hours
  • Specifications: ActiveGard: Yes Advanced Own-Voice: Yes Noise At Work: Yes Multimedia & Music Listening: Yes Voice Prompts: Yes Certification: Microsoft Skype For Business, Dect Security
  • Model #: 1000601
  •  
  • $282.99 –

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.