Cisco® Unified CallManager Express可为小型企业或分支机构环境中的思科IP电话提供呼叫处理。该解决方案使大量的思科集成多业务路由器能提供企业用户常用的电话功能，以满足中小型机构对语音和视频通信的要求。Cisco Unified CallManager Express通过单个基于Cisco IOS®软件 ...

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 ...

利用融合式IP 网络的强大功能增强和理顺通信传输业务，实现业务转型企业对成功的不懈追求需要网络和IT 基础设施同步发展。为了提高竞争力，各机构必须不断提高安全性、关键业务应用的可用性、简洁性以及IT 基础设施的透明度，并继续为客户提供新产品和 ...

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

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 ...

One day after Ballmer, Chambers detail collaboration, Microsoft singles out Cisco CallManager as inferior to new Office Communications Server 2007 designed to monitor network performance. One day ...

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 ...

Tandberg announced Wednesday that two of its videoconferencing endpoints now have native support for Cisco’s new CallManager 4.0 software, giving the endpoints the same features and capabilities as a ...

Cisco Systems issued an advisory on Wednesday warning customers about vulnerabilities in its Unified Communications Manager that could interrupt voice services and disclose information useful to an ...

In a report issued Monday, Jake Reynolds, senior security engineer at FishNet, said the vulnerability affects versions 3.1 and higher of Call Manager, which handles call routing and call signaling ...

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 ...