Konftel 300IP User Manual page 49

IP, SIP, URI AND IP TELEPHONY
These addresses are designed like email addresses, i.e. name@domain, for example
bob@company.com. 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:bob@company.com.
URIs can be used instead of phone numbers to make calls from one IP phone to another.
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