New features in Cisco’s CallManager software promise to make the IP PBX platform more secure and interoperable with standards-based VoIP equipment, while adding native support for video phone calls, ...

KIRKLAND, Wash.--(BUSINESS WIRE)--Telrex today announced that its CallRex version 3.1 is the first VoIP call-recording product verified by an independent third party to support the recording of ...

In the next few weeks IP telephony vendors will launch a parade of new gear and applications aimed at making corporate employees more productive via converged voice, data and video applications.

Some organizations consider taking the plunge off PBX platforms into IP telephony as being pretty daring, but that’s nothing compared to what Sam Houston State University (SHSU) is doing. The south ...

The networking giant announces the latest version of its Internet Protocol-based PBX call manager software, which integrates video conferencing into its IP telephony solution. Marguerite Reardon ...

Voice-over-IP (VoIP) has been in the news a lot lately, whether it is from big-name purchases of VoIP companies, open-source implementations of VoIP protocols, or complaints from the phone companies ...

Cisco Systems on Wednesday shipped a high priority fix for its Cisco Unified Communications Manager software, formerly known as CallManager. Cisco gave the flaw, which allows remote code executions, a ...

Cisco Systems identified several vulnerabilities in its products this week that could lead to denial-of-service attacks. The most noteworthy flaw was reported Tuesday when Cisco warned that hackers ...

Fully global, end-to-end voice over IP (VoIP) is not yet practical for all organizations. But intra-office VoIP hardware can be deployed in data routers and managed with the same tools used to ...

The surfacing of a pair of flaws in Cisco’s CallManager IP telephony servers last week raises the hot-button issue of how to secure enterprise VOIP networks from attacks. But one industry expert says ...

An opportune time for installing IP telephony is when legacy PBXs need replacing or data networks get overhauled. Liz Claiborne Inc. found itself in both situations in 2003 and quickly got busy. With ...

Cisco Systems has released a security update that addresses flaws in its CallManager and Unified Communications Manager product line. An attacker can exploit the flaws to conduct cross-site scripting ...