10 Best Voip Adapter for 2025

Cisco

• Phone - Adapter
• VoIP
• Cisco Small Business
• Port number: 2 doors
• Protocoles réseau pris en charge : IPv4 , IPv6 , ARP , DNS , SRV , DHCP , PPPoE , ICMP , TCP , UDP , RTP , RTCP , SNTP

Gigaset

• Hybrid DECT IP base station for landline and VoIP calls
• Multi-line for up to 6 handsets and 4 parallel calls
• HD sound on VoIP calls
• Energy-saving ECO DECT
• Compatible with Gigaset C300H, C610H, S810H, SL400H, E49H & A510H handsets

Grandstream

• Support for 4 SIP profiles and 4 FXS ports
• AES Encryption with security certification
• Auto Matisierte and safe Provisionierungs options via TR069
• 2 Gigabit Ethernet connections
• Support for T.38 fax for reliable fax over IP transfer

Giveet

• ➤ Advanced Bluetooth V5.0 Chipset & Single Antenna Design -- Get Hi-Fi high quality audio sound in playing music and wide compatibility. Compatible with most audio output devices such as PC, Desktop, laptop, Mac,TV, iPod, CD player, MP3/MP4, PS4, Nintendo Switch and transmit audio to your Bluetooth stereo, headphones and speakers.
• ➤ Support High Quality Voice Chat -- Giveet wireless audio transmitter support HFP (Hands-free Profile) protocol, can realize in-game voice chat function and enjoy playing Fordnite.
• ➤ Low Latency with No Audio Delay -- With the B25, you can simultaneously stream audio to 2 headphones with no lip-sync delay while watching TV, movies or gaming. (Please note that to achieve this low latency, your receiving device e.g. headphone/speakers must support aptX Low Latency or else you may experiencing audio lag between the sound and picture.)
• ➤ Plug & Play, No Need Driver, Automatic Reconnection -- This Bluetooth Dongle has no built-in battery and requires no special software or drivers, because it runs on USB power from your PC/TV's USB port and it powers up automatically when you turn on your PC/TV. Alternatively, you can also charge it using any phone charger, PC USB port or other 5V USB outlet. And after disconnect, the indicator light flashes quickly and always enters the automatic reconnection state.
• ➤ Support & Warranty -- All the Giveet Bluetooth Transmitters have Two Year Free Warranty and Lifetime Technical Support. We offer 100% Money Back, free return or replacement service. If you have any problem (Such as Bluetooth connection, return, replace, etc), just feel free to contact us by [email protected], we will give you a timely solution Within 24 hours.

Tenda

• Up to 200Mbps transfer speed over electrical wiring with 1x 10/100Mbps auto MDI/MDIX LAN port
• Compliant with the Home Plug AV standard
• Plug & Play, no configuration needed; follow the instructions in the Quick Install Guide and just plug 2 or more Tenda P200s into your power outlets and go
• 128-bit Advanced Encryption Security (AES)
• Package includes 2 x Tenda AV200 Power line Adapters, Quick Installation Guide, Ethernet Cable

disty

• The distybox 300 is an universal, cordless telephone adapter (DECT standard) for the operation of analog end devices on GAP capable DECT systems
• With the easy-to-mount VoIP analog telephone adapter distybox 300, the location for household or office appliances can be selected independently of cable connections
• Due to the versatile functionality of the DECT telephone extension socket, it is possible to connect many systems with RJ 11 plugs, such as door intercoms
• The analog telephone adapter (ATA) can communicate with base stations within their usual range, indoors 50 m, outdoors up to 300 m
• The 12 x 10 x 3,8 cm small and handy distybox 300 is delivered with a power supply and can be mounted easily and stable with 2 hooks on the backside

CDL Micro

• Qty: 1
• Allows BT cable to plug into RJ11 telephone socket
• BT female socket port to RJ11 male uk telephone socket plug
• For phone lines, FAX Machines and dial-up modems
• Can be used to convert UK telephone line to US / UK RJ11 phone plug

NETGEAR

• ETHERNET PORT CONFIGURATION: 5 Gigabit ports
• POWER-OVER-ETHERNET: 4 PoE ports with 55W total power budget
• PLUG-AND-PLAY: Simple set up with no software to install or configuration needed
• VERSATILE MOUNTING OPTIONS: Supports desktop or wall mount placement
• SILENT OPERATION: The fanless design means zero added noise wherever its located, making it ideal for noise-sensitive environments
• PEACE OF MIND WARRANTY – Covered by an industry-leading 3-year limited hardware warranty
• ENERGY EFFICIENT: Designed to optimize power usage lowering its cost to operate. Most models are compliant with IEEE802.3az Energy Efficient Ethernet mode.
• BUILT TO LAST: Every NETGEAR Network switch is rigorously tested for reliability, quality, and performance.

TP-Link

• IEEE 802.3af compliant
• Auto-determine the necessary power requirements
• Gigabit speed support
• Plug-and-Play, requires no configuration
• External power adapter supply

Grandstream

• Supports 2 SIP profiles through 2 FXS ports and a single 10/100Mbps port
• TLS and SRTP security encryption technology to protect calls and accounts
• Supports 3-way voice conferencing
• Supports T.38 Fax for creating Fax-over-IP
• Supports a wide range of caller ID formats