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, ...

Cisco System Inc.’s update to its CallManager IP PBX — introduced this week with native SIP support — will require broader upgrades to other network ...

Telephony Application Programming Interface, or TAPI, allows applications to control the telephone services in Windows. To use TAPI with Cisco CallManager, install the Cisco TAPI Service, or TSP, ...

Colleague Joris Evers reports today that Cisco has just issued a couple of fixes for two VoIP-related security flaws. Both flaws exist in Cisco's CallManager software, a screen of which is shown at ...

When it comes to VoIP, the first question the Reviewmeister has is: How do we make it secure? So we invited Cisco to set up a bulletproof VoIP network. And they did. Cisco’s “maximum-security” VoIP ...

This content is provided by an external author without editing by Finextra. It expresses the views and opinions of the author. The new Cisco IP-based infrastructure is providing the Boston-based State ...

By next March, London-based BA is expected to be using 8,500 Cisco IP phones with its CallManager call-processing software and MeetingPlace conferencing software over an Ethernet network built by ...

Unified CallManager 5.0, software that handles call processing for Cisco VoIP solutions, has two flaws in its command line management interface (CLI) that could allow a logged-in administrator to gain ...

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 ...

For businesses switching over to IP telephony, reliability is always a major concern. Will installing Cisco (San Jose, CA – 408-526-4000, www.cisco.com) IP phones and the CallManager call-processing ...