Avia Tablet Accessory Avaya Custom Edition Manual de usuario descargar pdf (Pagina 52)

communications. Like TCP/IP in the 1980s and the World Wide

Web in the 1990s, communications hardware and software

product vendors are adding SIP capability to their products.

Issues being worked out today include:

⻬ Development of a reference architecture of common

network elements

⻬ Specification of the basic protocols (and protocol

extensions) that must be supported by each element

of the reference architecture

⻬ Specification of the exact standards associated with

these protocols

⻬ Specification of standard methods for negotiating pro-

tocols, protocol extensions, and exchanging capability

information between endpoints

⻬ Definition of authentication methods to ensure user

security and accurate billing

SIP vendors are tackling these interoperability issues now, so

that you won’t have to face them on your own, especially

should your company adopt SIP technology in the near future.

Several groups are actively working on SIP interoperability,

including the following:

⻬ Developer Connection is Avaya’s program that promotes

interoperability between Avaya products and others in

the market. Go to http://devconnectprogram.com.

⻬ iLabs (InteropNet Labs) engineers test the interoperabil-

ity of hundreds of commercial and open source prod-

ucts. The 2005 SIP iLabs is designed to show the state of

vendor interoperability using SIP. You can read more at

http://www.networkworld.com/research/2005/

050205-ilabs-sip.html.

⻬ SipCenter promotes the development of SIP based

products and interoperability. Info can be found at

http://www.sipcenter.com.

⻬ SIP Connect morphed into the SIP Forum as the

IP PBX and Service Provider Interoperability Task

Group. Information is available from http://www.

sipforum.com.

Part 5: SIP Interoperability

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SIP guide

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Avia Tablet Accessory Avaya Custom Edition Manual de usuario Pagina 52