Cisco's IP telephony offering has become so complex in such a short period of time that to learn about it now involves a two-part, eight-day training course. Delegates can either attend the two parts ...

Phone configuration: Siemens embraces phone-side configuration of IP-telephony parameters. For example, setting the jitter-buffer size, a key parameter affecting VoIP voice quality, can be modified ...

If you use IP Telephony products and infrastructure in your enterprise, odds are pretty good you rely on Cisco solutions. And when it comes to the solutions they offer you, companies like Cisco are ...

VoIP has definitely come a long way from its roots in the late 1990s to its role today as a business-critical component within the unified communications (UC) market. Some technology pundits have ...

Last week, we highlighted an Avaya announcement about the company’s new IP Telephony system called Avaya Distributed Office, designed to meet the challenges of smaller offices that are part of a ...

The two-way transmission of voice over a packet-switched IP network, which is part of the TCP/IP protocol suite. The terms "IP telephony" and "voice over IP" (VoIP) are synonymous. However, the term ...

Launch of Q.SIG inter-working support in Cisco CallManager 4.1 offers enhanced voice security Dubai, UAE, January 11th, 2005 -- Cisco Systems today announced new security features for its IP ...

In an effort to cut costs, my company has decided to migrate from private branch exchanges to IP telephony. By routing calls over our existing IP network and using voice-over-IP links, we can ...

Cisco has warned users of a vulnerability concerning Unified Communications Manager (Unified CM), part of the control system for Cisco's IP telephony systems. Affecting Cisco Unified CM and Cisco ...

Pune, India - (NewMediaWire) - March 8, 2023 - The IP Telephony Market 2023 Report provides statistical data on historical and current status, manufacturing cost, volume, share, size and growth. A ...