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VoIP - IP Telephony White Papers

Understanding Voice over IP Signaling Protocols in Cisco Telephony Implementations

Overview Understand the specific functions Voice over Internet Protocol (VoIP) signaling protocols perform and how this information will help you design, build, maintain, and troubleshoot a Cisco VoIP implementation.

Further White Paper Details
Publisher	Global Knowledge	File Format	PDF
Date Published	April 2007
Format	White Papers
Topics	VoIP - IP Telephony, Voice - Data Integration, TCP - IP, Telecom Hardware

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From Voice over IP to Unified Communications: Simplify System Management

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...

Publisher:
Shoretel

Tags:
voip - ip telephony

IP Telephony from A to Z

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...

Publisher:
Shoretel

IP Unified Communications Systems Total Cost of Ownership (TCO) Whitepaper

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...

Publisher:
Shoretel

Tags:
voip - ip telephony

Is your network ready for IP Telephony?

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...

Publisher:
Shoretel

Tags:
voip - ip telephony

Strategic Guide to Business Phone Systems:

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...

Publisher:
Shoretel

Tags:
voip - ip telephony

MPLS: The icing on the networking cake?

Protocols are tending to creep out of the tiering system that defines which other technologies they can be used with, so the MPLS sprawl has caused some IT professionals to criticise developers. To give you a mental picture MPLS could be described...

Channel:
Comment & Analysis

Wi-Fi standards mapped out

In a panel session at the Wi-Fi Planet conference on Wednesday, representatives of the Institute of Electrical and Electronics Engineers (IEEE) and the Wi-Fi Alliance laid out broad timetables for the availability of protocols to be used with the...

Channel:
Mobile & Wireless

Businesses warming up to VoIP, say experts

After years of talk, voice over IP (VoIP) is fulfilling its promise and being used by businesses in significant numbers, according to industry experts. Quocirca's Longbottom said that while large firms are beginning to understand the benefits of...

Peter Cochrane's Uncommon Sense: VoIP spam - it's coming

Voice over Internet Protocol (VoIP) looks to be the next big deal, a business disrupter that could change everything in the telecoms world. VoIP spam - an endless series of automated advertising and human enquiry annoyances delivered over a voice...

Channel:
VoIP
Tags:
voip

Juniper buys IP start-up for $67.5m

For example, firewalls used to protect corporate networks from viruses and worms do not recognise voice-signalling protocols. These devices are expected to become essential pieces of next-generation telecommunications networks as phone companies...

Channel:
Telecoms
Tags:
juniper,
kagoor

Is Skype secure enough for businesses?

While Skype's strong encryption prevents interception and eavesdropping, the software is still vulnerable to the vishing (phishing scams over VoIP) and social engineering threats that email and telephony also suffer from.

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