Avaya B179 - Manual (Page 51)

Avaya B179 SIP Conference Phone User Guide
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IP phone’s network address. The address that you use instead is easier to understand,
i.e. the phone’s e-address or public address.
These addresses are designed like email addresses, i.e. name@domain, for example
[email protected]. A complete URI (Uniform Resource Identifier) is created when the
protocol that is used to communicate with the resource is added to the address. A URI
might look like this: sip:[email protected].
URIs can be used instead of phone numbers to make calls from one IP phone to
another.
IP, SIP, URI AND IP TELEPHoNY