 |
|
|
|
| | Cisco Voice Gateways and GatekeepersDeployments of voice over IP (VoIP) networks continue at a rapid pace. Voice gateways are an essential part of VoIP networks, handling the many tasks involved in translating between transmission formats and protocols and acting as the interface between an IP telephony network and the PSTN or PBX. Gatekeepers and IP-to-IP gateways help these... | | Asterisk 1.6Asterisk is a powerful and flexible open source framework for building feature-rich telephony systems. As a Private Branch Exchange (PBX), which connects one or more telephones, and usually connects to one or more telephone lines, Asterisk offers very advanced features, including extension-to-extension calls, queues, line trunking, call... |
|
CompTIA Network+ All-in-One Exam Guide, Fourth EditionAll-in-One is All You Need
Get complete coverage of all the material included on the latest release of the CompTIA Network+ exam inside this fully updated, comprehensive resource. Written by CompTIA certification and training expert Mike Meyers, this authoritative exam guide features learning objectives at the beginning of each... | | Femtocells: Design & Application
As a cellular standard evolves, there are many variables that must be optimized. A few of these variables are directly related to higher throughput, increased user capacity, and in general improved system performance. The optimization techniques have involved higherorder modulation, improved multiple access (in both time and frequency), more... | | SIP SecurityThis book gives a detailed overview of SIP specific security issues and how to solve them
While the standards and products for VoIP and SIP services have reached market maturity, security and regulatory aspects of such services are still being discussed. SIP itself specifies only a basic set of security mechanisms... |
|
Kicking Butt with MIDP and MSA: Creating Great Mobile Applications
The release of MIDP 2.0 and the introduction of the new Mobile Service Architecture (MSA) are generating momentum for the Java ME platform. As more and more Java-enabled mobile devices become available and more service providers become open to third-party development, the demand for customized applications will grow dramatically. Now,... | | Signal Processing, Image Processing and Pattern Recognition
We would like to welcome you to the proceedings of the 2009 International Conference on Signal Processing, Image Processing and Pattern Recognition (SIP 2009), which was organized as part of the 2009 International Mega-Conference on Future Generation Information Technology (FGIT 2009), held during December 10–12, 2009, at the... | | IP Communications and Services for NGN
Rapid deployment and acceptance of broadband networks, including the 802.11 a/b/g, 3G cellular networks, WiMAX, and emerging 4G cellular IP networks, have sparked a growing reliance on voice over IP and the quickly emerging IP TV and Mobile TV. Providing the necessary background and technical understanding to stay abreast of and even ahead of... |
|
|
|
| Result Page: 7 6 5 4 3 2 1 |
