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Thanks for al that.<br />
<br />
My company have 1616 1616i and 1608 phones<br />
<br />
We have R5 manager
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Thanks for al that.

My company have 1616 1616i and 1608 phones

We have R5 manager

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Does any &nbsp;one know where i can get some good Avaya material. &nbsp;Just need books on The IP office and the phones.<br />
<br />
Thank you in advance
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Does any  one know where i can get some good Avaya material.  Just need books on The IP office and the phones.

Thank you in advance

avaya matrial

IP telephony (Internet Protocol telephony) is a general term for the technologies that use the Internet Protocol's packet-switched connections to exchange voice, fax, and other forms of information that have traditionally been carried over the dedicated circuit-switched connections of the public switched telephone network (PSTN). Using the Internet, calls travel as packets of data on shared lines, avoiding the tolls of the PSTN. The challenge in IP telephony is to deliver the voice, fax, or video packets in a dependable flow to the user.