Comparing the different models, the Cisco IP Phone 6821 supports two SIP ... Collectively, the 8800 series includes six desk phone models (the 8811, 8841, 8845, 8851, 8861, and 8865), the IP ...

8841, 8845, 8851, 8861, and 8865 Desktop Phones; Unified IP Conference Phone 8831 and Wireless IP Phone 8821 and 8821-EX. Of note, according to Cisco, some of these products (particularly the ...

“Look, we've all been here before with me disclosing IP phone bugs to Cisco ... researchers tested the vulnerability on a Cisco 8841 phone, which contains a Broadcom BCM 911360 TrustZone ...

confirmed it is possible to eavesdrop on remote conversations using Cisco VoIP phones. In its security response, Cisco says: “An attacker with valid Extension Mobility authentication credentials ...

Neither will get a security update, so users are advised to transition to newer, supported models, like the Cisco IP Phone 8841 or a model from the Cisco 6800 series. Cisco also offers a ...

We hate to break it to everybody who thought the inevitable Apple phone was going to be called the iPhone, but Cisco, which has apparently had the trademark on the name since the 90s, is launching ...

Cisco confirmed it is possible to eavesdrop on remote conversations using Cisco VoIP phones. In its security response, Cisco says: “an attacker with valid Extension Mobility authentication ...