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 ...

Phase 0 testing: Run tests on phones as configured on one PBX: Asterisk. This is to validate basic “phone is not broken” behavior. Phase 1 testing: Move phones to the PBXs as assigned. Make calls, ...

VoIP (Voice over Internet Protocol) is a system for transmitting voice calls over the internet, rather than a phone line.

Our content is funded in part by commercial partnerships, at no extra cost to you and without impact to our editorial impartiality. Click to Learn More The most reliable internet protocol (IP) desk ...

We have Spectrum internet service and for some reason in our area we need to use their modem and router if we want a static IP. I did some research and his is a common problem in some areas. Our setup ...

Despite Cisco Systems Inc.’s rollout last June of so-called fast roaming capabilities for wireless LANs, some IT managers said they have switched to WLAN equipment from other vendors because of ...