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silicon.com > White Papers > Networking and Communications > Network Technologies

Detecting Spam in VoIP Networks

Detecting Spam in VoIP Networks

Voice over IP (VoIP) is a key enabling technology for the migration of circuit-switched PSTN architectures to packet-bas Read more

Oct 14, 2008

silicon.com > White Papers > Networking and Communications > LAN - WAN

Testing Ethernet Over SONET/SDH

Testing Ethernet Over SONET/SDH

Data traffic levels continue to increase. As a result, there is a desire to optimize transport networks originally desig Read more

Jan 30, 2009

silicon.com > White Papers > Networking and Communications > Network Technologies

WiMAX: Technology for Broadband Wireless Access

WiMAX: Technology for Broadband Wireless Access

A Wide Area Network (WAN) is a data network covering a wide geographical area, as big as the Planet. WANs are based on t Read more

Apr 23, 2009

silicon.com > White Papers > Networking and Communications > Mobile and Wireless

Combined GSM/UMTS Mobile Backhaul Network

Combined GSM/UMTS Mobile Backhaul Network

GSM mobile operators have already executed plans or have strong commitments to upgrade their GSM network with EDGE (Enha Read more

Jul 26, 2005

silicon.com > White Papers > Networking and Communications > Network Technologies

Cisco CallManager Architecture

Cisco CallManager Architecture

This sample chapter, taken from Cisco Press' Cisco CallManager Fundamentals: A Cisco AVVID Solution, examines the Read more

May 25, 2006

silicon.com > White Papers > Networking and Communications > Network Technologies

White Paper: Push to Talk Technology

White Paper: Push to Talk Technology

Push-To-Talk (PTT) is a special feature on a mobile phone that combines the functionality of a walkie-talkie or 2-way ra Read more

Jun 23, 2006

silicon.com > White Papers > Networking and Communications > Network Technologies

The IP Multimedia Subsystem (IMS) - An Introduction

The IP Multimedia Subsystem (IMS) - An Introduction

The third Generation of mobile networks (3G) is fast becoming a reality. One goal of 3G is to deploy a ubiquitous core n Read more

Dec 14, 2006

silicon.com > White Papers > Networking and Communications > Network Technologies

Sea Change International Selects Innovative Voice-Over-IP Solution From Extreme Networks and Avaya

Sea Change International Selects Innovative Voice-Over-IP Solution From Extreme Networks and Avaya

Sea Change International is at the forefront of the digital video revolution in television. The company required a solut Read more

Apr 28, 2007

silicon.com > White Papers > Networking and Communications > LAN - WAN

A Dynamic TCP-Aware Call Admission Control Scheme for Generic Next Generation Packet-Switched Wireless Networks

A Dynamic TCP-Aware Call Admission Control Scheme for Generic Next Generation Packet-Switched Wireless Networks

Traditional Call Admission Control (CAC) schemes only consider call-level performance and are mainly designed for circui Read more

Oct 31, 2007

silicon.com > Technology > Networks

Peter Cochrane's Uncommon Sense: Circuit or packet, clean or dirty?

Peter Cochrane's Uncommon Sense: Circuit or packet, clean or dirty?

...networks and the internet, that is. Did you know the dilemma facing telcos worldwide? Read more

May 14, 2003