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Telephone system manageability depends to a great extent on the underlying architecture of the voice system. Some platforms are extensions of legacy voice switches, others are built on top of...
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Making the decision to switch to IP telephony and deploying the system is no small task. But help is here. Download this complementary e-book to assist you with your pre-decision...
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Get a handle on potential IP unified communications (UC) costs in this whitepaper. Capture and assess the costs incurred and savings delivered by a state-of-the-art UC solution for any size...
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Successfully deploying IP telephony to your enterprise also means understanding the requirements for delivering toll-quality voice over your company's network infrastructure and then appropriately planning for, choosing and deploying the...
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This 32 page eBook was created to help you understand the key issues involved in choosing and deploying the best UC system for your organization. This guide takes you through...
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Compare the Top 7 Telephony providers. See which vendors deliver. And which ones don't! This Comparison Guide lines up the key vendors in the market and compares the...
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This Comparison Guide features the leading PBX systems from established vendors like Siemens, Cisco, Avaya and Nortel as well as cutting edge systems from new vendors like Shoretel and Fonality.
The...
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Research the leading hosted PBX systems from major vendors and compare the features and services that are important to you.
A new phone system is a critical element of your business....
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This FREE checklist is the perfect to-do list for IT and Operations to accurately evaluate and plan a UC (Unified Communications) implementation across the enterprise.
You'll catch malicious errors before you...
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Learn what an IP PBX system can do for you and better understand what issues you should consider during the decision-making process.
In this buyer's guide you will find details on what to look for, how to buy, what you can expect to pay, and how to get the most out of your investment in VoIP.
This document covers the following topics:
- Hosted PBX Overview
- Market Overview
- The Benefits of Hosted IP PBX
- Descriptions of Basic and Advanced Features
- Cost Breakdown
Download this free buyer's guide now!
In technical terms, beginning to integrate IP telephony either as a hybrid IP-PBX-based solution, or a full-on software-driven call server approach, has always scared the willies out of enterprises. A lot of organisations we deal with have PBXes...
Analysts have pointed out many users will have a hybrid strategy for some time of adding IP functionality to traditional PBX phone systems. John Blake, head of hosted IP telephony at BT Global Services, said: "Lots of customers have built MPLS...
Another trend Hall pointed to is the recent emergence of managed and hosted services for IP telephony, both for network services such as IP VPN and telephony services such as IP PBX and contact centres.
So, Williams said, the answers are the same: guard the IP PBX with a firewall, an Intrusion Prevention System (IPS) and other products just as how a server is protected. Research director Amrit Williams identified so-called threats to IP telephony...
While the very smallest businesses only need to buy a couple of lines and mobile price plans directly from their service providers, any company with more than five employees is probably using a PBX or key system.
Worldwide revenue from hosted VoIP and managed IP private branch exchange (PBX) services leapt up 52 per cent to $24bn last year, it reports. Infonetics said hosted VoIP services continue to far outpace managed IP PBX services, with residential...
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