Where Should Services Reside in Internet Telephony Systems?
نویسندگان
چکیده
Internet telephony end systems can take on a much larger role in providing services than in the PSTN. However, there are still a large number of services that are better provided by servers residing in the “network”. We analyze some sample services and discuss how they can be created in both architectures, using the SIP (Session Initiation Protocol) and DFC (Distributed Feature Creation) architectures as examples.
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