Category Archives: VoIP Adapter

How to Perform a Factory Reset on OBi302 VoIP Adapter

October 2, 2020

Poly OBi302 is a quality, 2 port Analog Telephone Adapter (ATA) that allows users to use their existing analog phones or fax machines to make ... READ MORE

What Are the Replacement Options for The Cisco SPA112 VoIP Adapter?

September 3, 2020

As Cisco’s SPA112 2-Port Phone Adapter goes End of Life (EoL), many customers are asking for a replacement option. If you are also looking for ... READ MORE

Why Is My ObiHai ATA Locked Out? How Do I Unlock It?

April 14, 2020

hbspt.cta.load(464097, 'fc84ac78-0f59-4743-b675-caa50770ca4b', {}); Is your Poly ObiHai VoIP adapter locked out? What can be done to fix this? Our team is here to answer ... READ MORE

How To Set Up An Analog Phone with VoIP

October 10, 2018

Our tech support team at VoIP Supply offers great pre- and post-sales support plus provisioning, consultations, configuration, and installation help. We get a lot of ... READ MORE

August VoIP Hardware Roundup: New WiFi Phones, VoIP Adapter, Video Intercom, and more!

August 16, 2018

August is an exciting month at VoIP Supply! We are introducing many new VoIP products from VoIP WiFi phone, VoIP adapter, to video conferencing server ... READ MORE

VoIP Basics for Beginners

June 28, 2018

WHAT ARE VOIP PHONES? SIP stands for Session Initiation Protocol. It is a communications protocol for integrating multimedia communication sessions. VoIP (Voice over Internet Protocol) ... READ MORE

Marc Spehalski’s Review of The Grandstream HT802 Analog Telephone Adapter

March 23, 2018

https://www.youtube.com/watch?v=KTUEfGr28xM There are a lot of ATA's out there, and believe it or not, they are not all a good fit. It is important to know ... READ MORE

How does a VoIP adapter work?

September 19, 2017

VoIP adapters are small, simple devices, but they play an important role for residential VoIP service. We received a lot of inquiries about VoIP adapter. ... READ MORE