Security stands at the heart of the T7/T8 Series. Built on Yealink IP Phone's " Three Rings of Security " framework, the ...

Cisco SIP based phones have SIP extensions that use the SIP protocol for Cisco proprietary operations like registering a Cisco SIP phone by MAC Address. This blog will take a high level look at ...

Editorial Note: We earn a commission from partner links on Forbes Advisor. Commissions do not affect our editors' opinions or evaluations. Mobile voice-over-internet-protocol (VoIP) technology makes ...

Microsoft's SIP Gateway allows compatible SIP phones to work with Teams Phone. The gateway supports making and receiving calls, meeting dial-in and dial-out, and other core functionality. Select ...

If I have an Asterisk server running behind a firewall, and I want to add phones outside of the firewall, is it just as simple as forwarding the appropriate ports on the firewall to the Asterisk ...

Following our recent discussion on fixed-mobile convergence, one of our readers pointed us to an independent industry association dedicated to addressing implementation of FMC. The organization is ...