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VoIP - IP Telephony White Papers

SIP Business Trunking, a Nortel IP Powered Business Solution

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voip - ip telephony

Overview Leveraging its Carrier and Enterprise VoIP leadership, Nortel brings to market Session Initiation Protocol (SIP) Business Trunking to allow service providers and enterprises to benefit from the best of VoIP technology at the lowest cost and from additional value added / revenue generating services such as Unified Communications and Mobile Extension. This paper discusses the SIP Business Trunking market drivers and business case for both service providers and enterprise. Additionally, it describes the Nortel solution which delivers on these expectations.

Further White Paper Details
Publisher	Nortel Networks	File Format	PDF
Date Published	June 2009
Format	White Papers
Topics	VoIP - IP Telephony, Industry Standard Protocols, IP Technologies

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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...

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

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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

The Ovum View: SIP sets the web generation talking

Session initiation protocol (SIP) promises to turn the internet we know today into a fully-fledged multimedia communications network, says John Delaney, senior analyst at Ovum. Session initiation protocol (SIP) is the key.

Channel:
Comment & Analysis

ITU 03: Survey - European telcos see all-IP, converged future as inevitable

At the ITU Telecom World 2003 show in Geneva today Nortel CEO Frank Dunn banged the same drum, claiming the industry is very much at another ‘inflection point’ and needs to invest. Similar messages have been forthcoming from other rivals such as...

Channel:
Telecoms
Tags:
ip,
european,
telco,
itu 03

Quocirca's Straight Talking: The promise and pitfalls of VoIP

This is possible in part because of the emerging SIP (Session Initiation Protocol) open standard, which provides a mechanism for creating and managing multimedia communication across the internet. Is the internet going to be the single...

Telcos plan to run VoIP out of town

Every carrier is concerned about this trend towards VoIP. Bert Whyte, chief executive of net.com - a maker of broadband telecoms equipment - claimed on Thursday that incumbents are lobbying regulators and governments in an attempt to stop Voice...

Channel:
Telecoms
Tags:
voip

Juniper buys IP start-up for $67.5m

Kagoor's VoiceFlow product falls into a new category of technology known as session border controllers. Session border control devices, built by Kagoor and other companies, including Acme Packet, Jasomi Networks, Netrake, NexTone Communications and...

Channel:
Telecoms
Tags:
juniper

More businesses turning to VoIP?

One example is session initiation protocol (SIP) trunking interfaces being added to equipment by many PBX manufacturers, which makes it easier for business telephone exchanges to be connected to the public switched telephone network (PSTN) via the...

Channel:
Telecoms
Tags:
pbx,
sip,
voip

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