Standards and Protocols

NEWS: 1 - 1 of 1

	Voices of Authority: 'New rules' for networking, telecommunications SearchNetworking.com | 17 Nov 2005 INTERVIEW - An industry expert explains the new rules of networking and telecommunications, and talks about how technology could soon "join the islands of VoIP."

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EXPERT TECHNICAL ADVICE: 1 - 3 of 3

	How can I use a Layer 3 switch for voice routing? 15 Sep 2008 EXPERT ANSWER - Learn how to use a Layer 3 switch for voice routing in this expert response from a switch expert.

	What standards specify flame retardant cable jackets for Europe? 06 Aug 2007 EXPERT ANSWER - Learn what standards specify the correct flame retardant cable jackets for Europe, in this expert response with Carrie Higbie.

	Catching illegal VoIP Expert: Carrie Higbie | 08 Sep 2005 EXPERT ANSWER - It is illegal in India to connect VoIP to PSTN lines, but some criminals have done this to carry out illegal trade. Sometimes they are caught by the authorities here and sometimes not. Could you explain how they are tracked ...

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REFERENCE & LEARNING: 1 - 1 of 1

	Voice over data: Many conversations, one network - from Swiching to VoIP O'Reilly | 08 Sep 2006 CHAPTER DOWNLOAD - This chapter looks into the challenges faced by VoIP applications and explains how VoIP fits in on the different layers of the OSI model.

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DEFINITIONS: 1 - 3 of 4

	G.703 30 Nov 2002 WORD - G.703 is a CCITT standard for transmitting voice over digital carriers such as T1 and E1. G.703 provides the specifications for pulse code modulation (PCM) at data rates from 64 Kbps to 2.048 Mbps. G.703 service is typically ...

	SIGTRAN 02 Oct 2002 WORD - SIGTRAN (for Signaling Transport) is the standard telephony protocol used to transport Signaling System 7 (SS7) signals over the Internet. SS7 signals consist of special commands for handling a telephone call. Internet ...

	mean opinion score 17 Dec 2001 WORD - In voice communications, particularly Internet telephony, the mean opinion score (MOS) provides a numerical measure of the quality of human speech at the destination end of the circuit. The scheme uses subjective tests ...

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	SEE ALSO - Topics Related to Standards and Protocols:  Making the VoIP Decision, Migration and Implementation, Technology and Product Selection, Managing Network Performance, Security Issues