Cisco Systems on Thursday introduced less-expensive versions of its Internet phone software and services, as the company broadens its push into the small-business market. One of the new products, ...

Cisco CallManager 是 CiscoIP 电话解决方案的组成部分，它基于软件，功能主要是进行呼叫处理。它符合 Cisco 关于语音、视频及综合数据的基础架构（ AVVID ）。 Cisco CallManager 软件将电话网的特性和能力拓展到 IP 电话网络设备（如 IP 电话机、媒体处理设备、 VoIP 网关 ...

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 is strengthening its push into smaller organizations with a family of integrated products that includes switching, routing, and IP-telephony solutions, in conjunction with services, ...

The new Cisco CallManager Express, a scaled-down version of Cisco's CallManager call processing software for larger enterprise customers, focuses on features most attractive to offices with fewer than ...

Cisco Systems routers running certain telephony features could be vulnerable to denial-of-service attacks, the company warned Friday. Cisco said routers running the IOS Telephony Service, Cisco ...

For the first few years of the so-called IP PBX market, Cisco quickly became the market-share leader and the telecom CPE crowd sort of collectively shrugged and said, “well, whadya expect?” There was ...

Cisco’s update to its CallManager IP PBX – introduced this week with native SIP support – will require broader upgrades to other network infrastructure gear ...

NEW DELHI: Cisco Systems today introduced its Business Communications Solutions, which includes a tailored family of products, services and support to help businesses control costs and improve ...

A recent software upgrade that can turn most Cisco access routers into IP PBXs could provide users with a simple path to follow for converging voice and data networks, and at the same time is causing ...