The Best Voip Telephone Routers of 2023

Supports 4 SIP profiles through 4 FXS ports and dual Gigabit ports Includes a built-in Nat router which can handle routing speeds up to 100Mbps. Include TR-069 and XML Confit files Failover SIP server automatically switches to secondary server if Main server loses connection

Tells and SRTP security encryption technology to protect calls and accounts Automated provisioning options

Black

4 Port

Internet phone adapter - With it, you can easily achieve long distance calls or free global calls along with broadband network, router, orinary telephone.(Broadband network + router + Gateway + ordinary telephone = save domestic or international long dis

Phone Adapter with 2 Ports for Voice-over-IP.

Support SIP V2 protocol.

Comes with a network cable.

Lightweight and portable.

Easy to Install and Simple-to-Use

Toll Quality Voice and Carrier-Grade Feature Support

Large-Scale Deployment and Management

Ironclad Security

【Internet Phone Adapter】 With this VoIP gateway, you can easily achieve long distance calls or free global calls along with broadband network, router, orinary telephone.(Broadband network + router + Gateway + ordinary telephone = save domestic or international long distance calls or free global calls.)

【High Performance】This is a light portable phone adapter with 2 ports for Voice-over-IP. A network cable is included. The VOIP gateway supports SIP V2 network protocol.

【Easy to Use】Support fax and multi-voice compression G.711, G.726, G.729, G.723.1. Easily complete configuration access encryption through a web browser to automate firmware upgrades.

【Rich Ports and Cable Types 】Port: 1 10/100 M RJ-45 network interface, 2 standard telephone interfaces, 1 power interface. Cable type: RJ45 Category 5 twisted pair; RJ11 standard telephone line.

【After Sales Service】If there are any using problems or unsatisfactory with our products, please feel free to contact us, our professional customer service team will consult the issues with sincerity. Thanks for purchasing from us.

Compatible with Charter Spectrum, Time Warner, WOW, and more!

NOT Compatible with Comcast Xfinity

Download speeds up to 343 mbps, DOCSIS 3.0 High Speed Modem / Gateway

4 Port Gigabit Wired Router + 2 Telephony/VoIP Ports

Battery Backup Optional (Sold Separate)

Compatible with Charter Spectrum, Time Warner, WOW, and more!

NOT Compatible with Comcast Xfinity

Download speeds up to 343 mbps, DOCSIS 3.0 High Speed Modem / Gateway

4 Port Gigabit Wired Router + 2 Telephony/VoIP Ports

Battery Backup Optional (Sold Separate)

Works with Google Voice

Easy to Set-Up Using OBiTALK – Including 911 Service from PunchAlert

Also Supports T. 38 Fax and SIP Bring Your Own Device Services Like Anveo, Callcentric, Voipms, etc.

Works with Up to Four (4) VoIP Services Across Two (2) Phone Ports

1x USB for OBiWiFi5G Accessory

Internet phone adapter - With it, you can easily achieve long distance calls or free global calls along with broadband network, router, orinary telephone.(Broadband network + router + Gateway + ordinary telephone = save domestic or international long distance calls or free global calls.)

Phone Adapter with 2 Ports for Voice-over-IP.Comes with a network cable.

Lightweight and portable.Support SIP V2 protocol.

Port: 1 10/100 M RJ-45 network interface, 2 standard telephone interfaces, 1 power interface Cable Type: RJ45 Category 5 twisted pair; RJ11 standard telephone line Base Indicator: Power, Ethernet, telephone (1-2)

User Instruction: 1. Broadband network + router + Gateway + ordinary telephone = save domestic or international long distance calls or free global calls. 2. Broadband network + router + Gateway + telephone program-controlled switch + ordinary telephone = save domestic or international long-distance calls or free global calls. 3. For Cisco Dual Port Gateway has a fax feature. Support SIP protocol