Last month, Cisco introduced a range of new artificial intelligence (AI) features for Webex under the banner of Cognitive Collaboration. Together, these promise to elevate smart meetings to a whole new level.
Montreal, CANADA, May 14, 2019 - Stack8, a leading Cisco Uniﬁed Communications (UC) and services and solutions provider announced today it had expanded its leadership team with the appointment of Jeffrey Liberman as Vice President Sales. Mr. Liberman will be responsible for the strategic leadership of the sales departments within the business and will contribute to the overall growth strategy; helping the company to achieve further success.
Your companies telecommunications are only as good as your voice quality. Without good voice quality... well there's always email.
Sometimes after you've corrected QoS misconfigurations, validated WAN and LAN behavior and validated your fixes you still have user complaints. In this blog post, we dive deep into techniques that allow you to analyze and measure the behavior of the PSTN, beyond your SIP termination points and into the public phone networks. In this specific example even call recordings showed good voice quality. However, we established that the issues were related to call latency. Normally there is no way to measure latency without the use of specialized tooling, but we developed the following technique.
There are a number of factors that contribute to poor voice quality. In this article, we discuss methods to troubleshoot and isolate voice quality issues outside of the network and on the PSTN using packet captures and call recordings. Packet captures are one of the most powerful troubleshooting tools we have.
Planning an upgrade for your Cisco Unified Communications environment? Preparing technology budgets for next year? In addition to getting your favorite Cisco UC experts involved for upgrading your systems to the latest release, Cisco has a surprise in store for long-time customers of their UC platform. Recently, Cisco has announced a large selection of IP phone models which will be deprecated with CUCM release 14.0. The silver lining: version 14 is not planned before 2020, so there is time to prepare for this impending event!
On March 20th, Cisco released a security update for their line of 7800 and 8800 Series Cisco phones.
The vulnerability is in the web-based management interface of Session Initiation Protocol (SIP) Software. This vulnerability could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or execute arbitrary code.