Joi Ito talks up a couple of interesting new devices on his blog: the WiSIP WiFi SIP Phone and the P900i. As the name implies, the WiSIP is a 802.11b phone which can play or receive calls anywhere ...

The UTStarcom F3000 WiFi Phone doesn’t work on Skype, but it does the next best thing, SIP. It supports SDP, RTP/RTCP, RFC2833/inband DTMF, and supports the G.711 and G.729 codecs.

Looks like Linksys isn't done with WiFi phones just quite yet -- looks like they've got a SIP WiFi-phone coming down the pipeline. As listed on the FCC, this device will apparently rock 802.11b/g ...

I'm looking for some wireless handsets to add to our existing FreePBX system for the service assistants who run around a lot- can be either DECT or WIFI. I checked the supported list on FreePBX ...

We first caught a glimpse of the Linksys WIP300 via the good folks over at the FCC. Available now for pre-order, this lighter spec'd sib of the EIP330 VoiP handset flaunts 802.11b/g, SIP v2, 1.8 ...

For example, D-Link’s DPH-540 IP phone supports all SIP-based VoIP providers and works with 802.11b or g Wi-Fi networks. It supports WEP, WPA, and WPA2 encryption.

SHENZHEN, China, Nov. 13, 2018 /PRNewswire/ -- VOGTEC, a technology company, has announced the addition of the Mobex IP phone. VOGTEC has developed the world's first mobile handheld extension ...

I'm trying to find a Voice over Wi-Fi phone that supports 802.1x EAP-TLS authentication. I've found a couple that support 802.1x PEAP and EAP-FAST but none EAP-TLS.The two that I found were ...

SIP calling relies on a “trunk” as a phone line to connect to your internet service. It’s often used in businesses for the low-cost structure and easy scalability of SIP networks.

CNN, of all sources, has an interesting article about Wi-Fi phones–clever little devices that are voice-over-IP phones when they are in the WiFi cloud, and regular cell phones otherwise.

Session Initiation Protocol, a lightweight and extensible signaling protocol for voice over IP and other applications, is a critical component for voice-over-Wi-Fi deployments.